ACCESSORIES AND EQUIPMENT

Audio And Video - Service Information - Chrysler 300

DESCRIPTION
DESCRIPTION

Several combinations of radio receivers and speaker systems are offered. The audio system uses an
ignition switched source of battery current so that the system will only operate when the ignition
switch is in the RUN or ACCESSORY positions.

The audio system includes the following components:

ISC Screen Module

Telematics Gateway Module (TGM)

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Antenna (AM/FM and Satellite Audio and navigation)
Power amplifier (with premium speaker system only)
Radio noise suppression components
Radio receiver
Remote radio switches (if equipped)
Satellite Receiver (integrated within the TGM)
Speakers

OPERATION
OPERATION

The audio system components are designed to provide audio entertainment and information through
the reception, tuning and amplification of locally broadcast radio signals in both the Amplitude
Modulating (AM) and Frequency Modulating (FM) commercial frequency ranges.

The audio system components operate on battery current received through a fuse in the Power
Distribution Center (PDC) on a fused ignition switch output (run-acc) circuit so that the system will
only operate when the ignition switch is in the Run or Accessory positions.

DIAGNOSIS AND TESTING

DIAGNOSIS AND TESTING - AUDIO

Any diagnosis of the Audio system should begin with the use of scan tool. Check for any
Diagnostic Trouble Codes (DTCs) RADIO. If there are any DTCs, perform the appropriate
diagnostic procedure(s) before proceeding.
For complete circuit diagrams, refer to the appropriate wiring information.

WARNING: Disable the airbag system before attempting any steering wheel, steering
column, seat belt tensioner, side airbag or instrument panel component
diagnosis or service. Disconnect and isolate the negative battery (ground)
cable. Wait two minutes for the airbag system capacitor to discharge
before performing further diagnosis or service. This is the only sure way
to disable the airbag system. Failure to follow these instructions may
result in accidental airbag deployment and possible serious or fatal
injury.

AUDIO SYSTEM DIAGNOSIS

CONDITION POSSIBLE CAUSE CORRECTION
TELEMATICS GATEWAY 1. Fuse inoperative. Check TGW fuses in the rear
(TGW) INOPERATIVE PDC. Replace fuses, if
required.

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2. Open Wiring. Perform the "No Response
From Radio" test. Refer to
DIAGNOSIS AND TESTING .
NO AUDIO - BUT TGW 1. Antenna problem. Perform the "Poor or No
LIGHTS UP AM/FM Audio Reception" test.
Refer to DIAGNOSIS AND
TESTING .
2. TGW or Amplifier (if Check for loose or corroded
equipped) connector damaged. TGW or Amplifier connector.
Repair, as required.
Check for shorted or open
3. Wiring damaged. wires. Repair wiring as
required.
Check for continuity between
TGW or Amplifier and a known
4. TGW or Amplifier (if
good ground. There should be
equipped) ground damaged.
continuity. Repair ground as
required.
Refer to DIAGNOSIS AND
5. Amplifier (if equipped)
TESTING or DIAGNOSIS AND
inoperative.
TESTING .
or if equipped. Refer to
DIAGNOSIS AND TESTING or
6. Speakers inoperative.
DIAGNOSIS AND TESTING or
DIAGNOSIS AND TESTING .
NO DISPLAY FROM THE 1. Fuse inoperative. Check the TGW and ICS fuses
INTEGRATED CENTER in the Junction Block. Replace
STACK (ICS) SCREEN fuses, if required.
2. TGW and ICS connectors Check for loose or corroded
 damaged. TGW and ICS connectors.
Check Repair as required.
3. Wiring damaged. Check for battery voltage at
TGW and ICS connectors.
Repair wiring as required.
4. Low Voltage Differential Check for loose or poor LVDS
Signal (LVDS) Video Cable cable connections between the
open or connectors damaged. TGW and ICS connectors.
Check and repair as required.
5. TGW and ICS ground circuit Check for continuity between
damaged. TGW and ICS and a known
good ground. There should be
continuity. Repair ground as
required.
Check "No Response from

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TGW". Refer to DIAGNOSIS
AND TESTING .
6. TGW or ICS inoperative.
Check "No Response from
ICS" Refer to DIAGNOSIS
AND TESTING .
Perform the "Poor or No
POOR AM/FM RADIO AM/FM Audio Reception" test.
1. Antenna inoperative
RECEPTION Refer to DIAGNOSIS AND
TESTING .
Check for continuity between
TGW chassis and a known
2. TGW ground damaged. good ground. There should be
continuity. Repair ground as
required.
Refer to DIAGNOSIS AND
3. TGW inoperative. TESTING . or DIAGNOSIS
AND TESTING .
Verify that the rear antenna
grid is functioning properly.
4. Faulty rear window antenna
Repair as necessary. Refer to
(grid).
MAST, ANTENNA,
DIAGNOSIS AND TESTING.
Perform the "Poor or No
POOR SDAR AUDIO Satellite Audio Reception" test.
1. SDAR Antenna Inoperative.
RECEPTION Refer to DIAGNOSIS AND
TESTING .
SOUND DISTORTION Inspect door trim panel and
1. Door trim panel loose or
(VIBRATION FROM SPEAKER correct as necessary. Replace
missing fasteners.
AREA, BUZZING - HUMMING) any missing fasteners.
2. Water shield loose or Inspect water shield and adjust
misaligned. as required.
 3. Items placed in door trim Remove items from door trim
panel map pockets vibrating orpanel. Ensure that vibration is
moving from side to side. no longer present.
4. Alternator whine. Check charging system.
5. Noise when the rear window Check for an open grid line in
defogger is on. the EBL.
NO MEMORY 1. Fuse inoperative. Check fuse in rear PDC.
Replace fuse, if required.
2. Radio connector damaged. Check for loose or corroded
radio connector. Repair, if
required.
3. Wiring damaged. Check for battery voltage at
radio connector. Repair wiring,
if required.
4. Ground damaged. Check for continuity between

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the radio chassis and a known
good ground. There should be
continuity. Repair ground, if
required.
5. Not communication with the Check for DTCs in the MSMD.
Memory Seat Module (MSMD). Refer to DIAGNOSIS AND
TESTING .
NO COMPACT DISC 1. CD damaged. Insert known good CD and test
OPERATION operation. Avoid the use of
"home made" CD's with
adhesive labels. The labels
may cause disc to become
jammed in the radio.
2. Foreign material on CD. Clean CD and test operation.
3. Condensation on CD or Allow temperature of vehicle
optics. interior to stabilize and test
operation.
4. Radio inoperative. Exchange or replace radio, if
required.

STANDARD PROCEDURE
STANDARD PROCEDURE - USER DATA BACKUP

The mid line ICS with the 8.4 in screen has the option to back up user data. The base model system
does not have this option.

Plug in a USB stick into the Universal Customer Interface (UCI) USB port. In "Dealership Menu" then
"Copy User Data" this will copy personalization settings to a USB stick. Upon replacing the Telematic
Gate Way (TGW) Module return back to the Dealer Menu and select "Restore User Data" to replace
the user's personal settings.

AMPLIFIER
DESCRIPTION

DESCRIPTION

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Fig. 1: Amplifier
Courtesy of CHRYSLER GROUP, LLC

NOTE: Hands Free Module removed for clarity.

The amplifier is mounted to the left of the steering column under the instrument panel.

DIAGNOSIS AND TESTING

DIAGNOSIS AND TESTING - AMPLIFIER

Any diagnosis of the Audio system should begin with the use of a scan tool and the
appropriate Diagnostic Service information.

Refer to the appropriate wiring information.

The amplifier unit should be checked if there is no sound output noted from the speakers. For
diagnosis of the power amplifier. Refer to SPEAKER, DIAGNOSIS AND TESTING.

REMOVAL

REMOVAL

1. Disconnect and isolate battery negative cable.

2. Remove the steering column opening cover. Refer to COVER, STEERING COLUMN
 OPENING, REMOVAL .
3. Remove the Hands Free Module (HFM). Refer to MODULE, HANDS FREE, REMOVAL .
4. Disconnect the amplifier electrical connectors.
5. Loosen the mounting fasteners.
6. Remove the amplifier (2).

INSTALLATION

INSTALLATION

1. Install the amplifier.

2. Tighten the amplifier mounting retainers.
3. Connect the amplifier electrical connectors.
4. Install the Hands Free Module (HFM). Refer to MODULE, HANDS FREE, INSTALLATION .

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5. Install the steering column cover. Refer to COVER, STEERING COLUMN OPENING,
INSTALLATION .
6. Connect the negative battery cable.

ANTENNA, SATELLITE, AUDIO

DESCRIPTION

DESCRIPTION

On vehicles equipped with satellite audio, a combined antenna for satellite and navigation is used.
For removal and installation. Refer to ANTENNA, SATELLITE, AUDIO, REMOVAL and ANTENNA,
SATELLITE, AUDIO, INSTALLATION.

For information on diagnosing the antenna and cables, using the (special tool #9977-6, Kit, Radio
Antenna Diagnostic) perform the "Poor or No Satellite Audio Reception" test. Refer to DIAGNOSIS
AND TESTING .

REMOVAL

REMOVAL
Fig. 2: Antenna Electrical Connectors, Mounting Fastener And Antenna

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Courtesy of CHRYSLER GROUP, LLC

NOTE: This operation will require the necessity of two technicians.

1. Disconnect and isolate the negative battery cable.

CAUTION: Be extremely careful not to pull too hard on the headliner which
could cause it to buckle. Support it if it starts to drop.

2. Lower the headliner. Refer to HEADLINER, REMOVAL .

3. Once the headliner is loose, move the front seats forward and lower the front seat backs and
rest the headliner on top of the seats.
4. Disconnect the antenna electrical connectors from the antenna (1).
5. Remove the mounting fastener (2).
6. From inside the vehicle and using a flat bladed tool, depress one of the retaining tabs on the
antenna. Push up the one side of the antenna connector through the roof panel. Depress the
other side of the connector and remove the antenna (3).

INSTALLATION

INSTALLATION
Fig. 3: Antenna Electrical Connectors, Mounting Fastener And Antenna

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Courtesy of CHRYSLER GROUP, LLC

1. Insert the antenna harness through the hole in the roof panel. Press the antenna (3) into
position until both the retainers engage into position.
2. Install and tighten the mounting fastener (2). Tighten to 9 N.m (80 in. lbs.).
3. Connect the antenna harness to the connectors on the antenna (1).
4. Install the headliner. Refer to HEADLINER, INSTALLATION .
5. Connect the negative battery cable.

CABLE, ANTENNA, AUDIO

DESCRIPTION

DESCRIPTION

The AM/FM coaxial antenna cables run from the radio to the Antenna Module which is mounted in the
right C-Pillar.

There are two coaxial cables that run in series. The first cable runs from the back of the radio through
the instrument panel harness and to the in-line white fakra connector that is behind the glove box and
secured to the blower housing. The second coaxial runs from the in-line connector, down the right
floor, with the body harness, and up the C-Pillar to the Antenna Module.

For Export Vehicles, the cables run the same but down the LEFT side of the vehicle.

For more information on testing the coaxial cables using the (special tool #9977-6, Kit, Radio Antenna
Diagnostic) and perform the "Poor or No AM/FM Audio Reception. Refer to DIAGNOSIS AND
TESTING .
CABLE, ANTENNA, SATELLITE
DESCRIPTION

DESCRIPTION

The Satellite coaxial antenna cables run from the radio to the Satellite Antenna which is mounted on
the roof.

There are two coaxial cables that run in series. The first cable runs from the back of the radio through
the instrument panel harness to the in-line white fakra connector that is behind the glove box and
secured to the blower housing. The second coaxial runs from the in-line connector, down the right
floor with the body harness. The cable then runs up the C-Pillar and across to the center of the rear
roof support and connects with the antenna yellow fakra connector.

For Export Vehicles, the cables run the same but down the LEFT side of the vehicle.

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For more information on testing the coaxial cables using the (special tool #9977-6, Kit, Radio Antenna
Diagnostic) and perform the "Poor or No Satellite Audio Reception. Refer to DIAGNOSIS AND
TESTING .

CAMERA
REMOVAL

REMOVAL

1. Disconnect and isolate the negative battery cable from the IBS.
2. Remove the Center High Mounted Stop Lamp (CHMSL). Refer to LAMP, CENTER HIGH
MOUNTED STOP, REMOVAL .
3. Remove the camera retainers and remove the backup camera from the CHMSL.

INSTALLATION

INSTALLATION

1. Install the camera and retainers to the Center High Mounted Stop Lamp (CHMSL).
2. Install the CHMSL. Refer to LAMP, CENTER HIGH MOUNTED STOP, INSTALLATION .
3. Connect the negative battery cable to the IBS.

COMPONENTS, RADIO NOISE SUPPRESSION

DESCRIPTION

DESCRIPTION
Radio noise suppression devices are installed on this vehicle. Radio Frequency Interference (RFI)
and ElectroMagnetic Interference (EMI) can be produced by any on-board or external source of
electromagnetic energy. These electromagnetic energy sources can radiate electromagnetic signals
through the air, or conduct them through the vehicle electrical system.

When the audio system converts RFI or EMI to an audible acoustic wave form, it is referred to as
radio noise. This undesirable radio noise is generally manifested in the form of "buzzing," "hissing,"
"popping," "clicking," "crackling," and/or "whirring" sounds. In most cases, RFI and EMI radio noise
can be suppressed using a combination of vehicle and component grounding, filtering and shielding
techniques. This vehicle is equipped with radio noise suppression devices that were designed to
minimize exposure to typical sources of RFI and EMI; thereby, minimizing radio noise complaints.

Radio noise suppression is accomplished primarily through circuitry or devices that are integral to the
radios, audio power amplifiers and other on-board electrical components such as generators, wiper
motors, blower motors, and fuel pumps that have been found to be potential sources of RFI or EMI.
External radio noise suppression devices that are used on this vehicle to control RFI or EMI, and can

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be serviced, include the following:

Engine-to-frame ground strap - This length of braided ground strap has an eyelet terminal
connector crimped to each end. One end is secured to the engine cylinder heads. The other is
secured to the frame.

OPERATION

OPERATION

There are two common strategies that can be used to suppress Radio Frequency Interference (RFI)
and ElectroMagnetic Interference (EMI) radio noise. The first suppression strategy involves
preventing the production of RFI and EMI electromagnetic signals at their sources. The second
suppression strategy involves preventing the reception of RFI and EMI electromagnetic signals by the
audio system components.

The use of braided ground straps in key locations is part of the RFI and EMI prevention strategy.
These ground straps ensure adequate ground paths, particularly for high current components such as
many of those found in the starting, charging, ignition, engine control and transmission control
systems. An insufficient ground path for any of these high current components may result in radio
noise caused by induced voltages created as the high current seeks alternative ground paths through
components or circuits intended for use by, or in close proximity to the audio system components or
circuits.

Preventing the reception of RFI and EMI is accomplished by ensuring that the audio system
components are correctly installed in the vehicle. Loose, corroded or improperly soldered wire
harness connections, improperly routed wiring and inadequate audio system component grounding
can all contribute to the reception of RFI and EMI. A properly grounded antenna body and radio
chassis, as well as a shielded antenna coaxial cable with clean and tight connections will each help
reduce the potential for reception of RFI and EMI.

REMOVAL
REMOVAL

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Fig. 4: Suppression Retainer And Driver Side Engine Mount Stud
Courtesy of CHRYSLER GROUP, LLC

1. Open the hood.

2. Remove the radio noise suppression retainer (1) from the driver side engine mount stud (2).
3. Remove the radio noise suppression retainer from the body side of the strap.
4. Remove the radio noise suppression strap from the vehicle.

INSTALLATION

INSTALLATION

Fig. 5: Suppression Retainer And Driver Side Engine Mount Stud

Courtesy of CHRYSLER GROUP, LLC
 1. Position the radio noise suppression strap (3) on the driver side engine mount stud (2).
2. Install the radio noise suppression strap retainer (1) to the engine mount stud (2).
3. Install the radio noise suppression strap to the body.
4. Install the radio noise suppression strap retainer to the body.
5. Close the hood.

MAST, ANTENNA
DIAGNOSIS AND TESTING

DIAGNOSIS AND TESTING - REAR GLASS INTEGRAL ANTENNA

The antenna grid pattern is located above the EBL grid.

For circuit descriptions and diagrams, refer to the appropriate wiring information. To detect breaks in

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the integral antenna elements, the following procedure is required:

1. Disconnect the antenna module connector from the antenna pigtail on the glass or at the
Antenna Module connector. Refer to MODULE, RADIO ANTENNA, REMOVAL.
2. Using an ohmmeter, connect one lead to the disconnected module connector and with the other
lead check each end of the grid pattern, on the opposite side of the glass, for continuity.

NOTE: The resistance should be below 2.4 Ohms on each line.

3. Measure the resistance of each line. The resistance should be exactly the same for each line.
4. If the resistance is not exactly the same for each line, check for a crack(s) in the grid. They may
be hard to find as all the lines are tied together.
5. Even if the resistance is the same for all lines, do a very close visual inspection of the grid.
6. A break in the antenna grid can be repaired using a Mopar Rear Window Defogger Repair Kit or
equivalent.

MODULE, RADIO ANTENNA

DESCRIPTION

DESCRIPTION
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Fig. 6: View Of Antenna Module
Courtesy of CHRYSLER GROUP, LLC

The antenna module is an electronic circuit component designed to capture and enhance RF (Radio
Frequency) signals in both the AM and FM broadcast bands. The antenna module is mounted to the
right C-pillar. The module is grounded through the mounting bracket and fastener. The module has a
one wire electrical connector that connects to the integral radio antenna grid located on the rear
window. There is also a coax cable connector coming from the radio. The radio supplies a nine volt
supply to the module, through the coax cable.

DIAGNOSIS AND TESTING

DIAGNOSIS AND TESTING - ANTENNA MODULE

1. Turn the ignition off.

2. Remove the right C-Pillar upper trim. Refer to PANEL, C-PILLAR TRIM, REMOVAL .
 Fig. 7: Antenna Cable, Mounting Fasteners And Antenna Module

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Courtesy of CHRYSLER GROUP, LLC

3. Check the antenna connections (2) to the antenna module (3) and to the antenna grid. If they
are all right, continue. If they are not all right, clean and tighten the connections and re-test the
audio.
4. Disconnect the antenna module white AM/ FM audio fakra connector (2) and connect the
(special tool #9977-6-FM, Antenna) to the harness connector.
5. Place the magnetic antenna on the roof of the vehicle.
6. Drive the vehicle outside to a clear un-obstructed overhead view.
7. Turn the radio on and try several AM and FM stations.

Audio Improved - Check the antenna grid and repair if necessary. Refer to MAST,
ANTENNA, DIAGNOSIS AND TESTING. If the grid checks good, replace the antenna
module.

Audio Did Not Improve - Check the radio and cables. or perform the Poor Or No AM/FM
Audio Reception test. Refer to MAST, ANTENNA, DIAGNOSIS AND TESTING &
DIAGNOSIS AND TESTING .

REMOVAL

REMOVAL
Fig. 8: Antenna Cable, Mounting Fasteners And Antenna Module

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Courtesy of CHRYSLER GROUP, LLC

1. Disconnect and isolate the battery negative cable.

2. Remove the C-pillar upper trim.
3. Disconnect the antenna cable (2).
4. Remove the mounting fasteners (1) and antenna module (3).

INSTALLATION

INSTALLATION

Fig. 9: Antenna Cable, Mounting Fasteners And Antenna Module

Courtesy of CHRYSLER GROUP, LLC

1. Position module into place.

 2. Install and tighten mounting fasteners (1).
3. Connect the antenna module (2).
4. Install the C-pillar upper trim.
5. Connect battery negative cable.

RADIO
DESCRIPTION

DESCRIPTION

The radio features have been incorporated into the Telematics Gateway Module. Interaction with the
radio features is done through the ISC screen module and switch bank located in the center stack of
the instrument panel. For more information, refer to MODULE, TELEMATICS GATEWAY,
DESCRIPTION and POD, SWITCH BANK, DESCRIPTION .

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RADIO ANTI-THEFT CODE PROCEDURE

For the vehicles that are equipped with power net or NTG4 radios. If the TGM or the radio have been
removed or replaced. A four digit security code is required in order for the radio to function:

1. The key must be in the "RUN" position.

2. Press the "ON/VOL" control button.
3. The word "CODE" or " Please enter Anti-Theft Code" will appear on the display.
4. Enter the 4-digit code by pressing the corresponding preset buttons in sequence.

NOTE: If three consecutive attempts are made to enter an invalid anti-theft code the
radio will enter a 'WAIT' state. While in this state the radio display will read
'WAIT'. To exit the 'WAIT' state the radio must remain powered with the ignition
in the run position for a continuous 30 minutes (the vehicle may be driven
during this time). After exiting the 'WAIT' state the radio will again display
'CODE' and a valid anti-theft code may be entered.

SPEAKER
DESCRIPTION

BASE
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Fig. 10: Six Speakers
Courtesy of CHRYSLER GROUP, LLC

The base speaker system includes six speakers.

Two 8.89 centimeter (3.5 inch) diameter midrange tweeters located in the instrument panel (1).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located in each front door (2).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located on each side of the rear shelf
(3).

PREMIUM 1
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Fig. 11: Six Speakers And Amplifier
Courtesy of CHRYSLER GROUP, LLC

The premium 1 audio system includes six speakers and a amplifier.

Two 8.89 centimeter (3.5 inch) diameter midrange tweeters located in the instrument panel (1).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located in each front door (3).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located on each side of the rear shelf
(3).
8 channel 276 watts amplifier located under the instrument panel to the left of the steering
column (4).

PREMIUM 2
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Fig. 12: Nine Speakers And A Amplifier
Courtesy of CHRYSLER GROUP, LLC

The audio system includes nine speakers and a amplifier.

Three 8.89 centimeter (3.5 inch) diameter midrange tweeters located in the instrument panel
(1).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker is located in each front door (2).
Two 8.89 centimeter (3.5 inch) diameter midrange tweeters located in each rear door (3).
One 20.32 centimeter (8 inch) DVC subwoofer (4).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located on each side of the rear shelf
(5).
12 channel 506 watts amplifier located under the instrument panel to the left of the steering
column (6).

SRT
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Fig. 13: Eleven Speakers And An Amplifier
Courtesy of CHRYSLER GROUP, LLC

The SRT audio system includes eleven speakers and an amplifier.

Three - 8.89 centimeter (3.5 inch) diameter midrange tweeters located in the instrument panel
(1).
Two - 15.2 X 23 centimeter (6 X 9 inch) diameter speaker is located in each front door (2).
Two - 8.89 centimeter (3.5 inch) diameter midrange tweeters located in each rear door (3).
Two - 8.89 centimeter (3.5 inch) diameter midrange tweeters located on each side of the rear
shelf (4).
One - 25.4 centimeter (10 inch) DVC subwoofer (5).
Two - 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located on each side of the rear shelf
(6).
One - 12 channel 1000 watts amplifier located under the instrument panel to the left of the
steering column (7).

BEATS™ BY DR. DRE™

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Fig. 14: Eleven Speakers And A Amplifier
Courtesy of CHRYSLER GROUP, LLC

The BEATS™ BY DR. DRE™ audio system includes eleven speakers and a amplifier

Three 8.89 centimeter (3.5 inch) diameter midrange tweeters located in the instrument panel
(1).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker is located in each front door (2).
Two 8.89 centimeter (3.5 inch) diameter midrange tweeters located in each rear door (3).
One 20.32 centimeter (8 inch) DVC subwoofer in the rear shelf (4).
Two 15.2 X 23 centimeter (6 X 9 inch) diameter speaker located on each side of the rear shelf
(6).
One 20.32 centimeter (8 inch) DVC subwoofer in the right rear quarter panel in the trunk (5).
12 channel 552 watts amplifier located under the instrument panel to the left of the steering
column (7).

DIAGNOSIS AND TESTING

DIAGNOSIS AND TESTING - SPEAKER

Any diagnosis of the Audio system should begin with the use of a scan tool and the
appropriate Diagnostic Service information.

Refer to the appropriate wiring information.

 WARNING: Disable the airbag system before attempting any steering wheel, steering
column, seat belt tensioner, side airbag or instrument panel component
diagnosis or service. Disconnect and isolate the negative battery (ground)
cable. Wait two minutes for the airbag system capacitor to discharge
before performing further diagnosis or service. This is the only sure way
to disable the airbag system. Failure to follow these instructions may
result in accidental airbag deployment and possible serious or fatal
injury.

CAUTION: The speaker output of the radio is a "floating ground" system. Do not
allow any speaker lead to short to ground, as damage to the radio may
result.

1. If all speakers are inoperative, check the TGM fuses in the rear power distribution center. If OK,
go to Step 2. If not OK, repair the shorted circuit or component as required and replace the
faulty fuse.

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2. Check the amplifier fuse (if equipped) in the rear power distribution center. If OK, go to Step 3. If
not OK, repair the shorted circuit or component as required and replace the faulty fuse.
3. Turn the ignition switch to the ON position. Turn the radio receiver ON. Adjust the balance and
fader control controls to check the performance of each individual speaker. Note the speaker
locations that are not performing correctly. Go to Step 4.
4. Check both the speaker feed (+) circuit and return (-) circuit cavities for the inoperative speaker
at the wire harness connector for continuity to ground. There should be no continuity. If OK, go
to Step 5. If not OK, repair the shorted speaker feed (+) and/or return (-) circuits(s) to the
speaker as required.
5. Disconnect wire harness connector at the inoperative speaker. Check for continuity between the
speaker feed (+) circuit cavities of the radio receiver wire harness connector or if equipped, the
amplifier wire harness connector and the speaker wire harness connector. Repeat the check
between the speaker return (-) circuit cavities of the radio receiver wire harness connector and
the speaker wire harness connector. In each case, there should be continuity. If OK, replace the
faulty speaker. If not OK, repair the open speaker feed (+) and/or return (-) circuits(s) as
required.

REMOVAL

INSTRUMENT PANEL
Fig. 15: Defroster Grille

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Courtesy of CHRYSLER GROUP, LLC

1. Disconnect the negative battery cable.

2. Remove the defroster grille (1). Refer to GRILLE, DEFROSTER, REMOVAL .
3. Remove the speaker mounting retainers.
4. Disconnect the electrical connector and remove the speaker.

FRONT DOOR

Fig. 16: Door Trim Panel

Courtesy of CHRYSLER GROUP, LLC

1. Disconnect the IBS/negative battery cable assembly to the negative battery post.
2. Remove the door trim panel (1). Refer to PANEL, DOOR TRIM, REMOVAL .
 Fig. 17: Speaker Retainers & Speaker (Front Door)

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Courtesy of CHRYSLER GROUP, LLC

3. Remove the speaker retainers (1).

NOTE: Hold the speaker while disconnecting the speaker electrical connector.

4. Disconnect the speaker electrical connector from the speaker (2).

5. Remove the speaker from the door.

REAR DOOR

Fig. 18: Door Trim Panel

Courtesy of CHRYSLER GROUP, LLC

1. Disconnect the IBS/negative battery cable assembly from the negative battery post.
 2. Remove the door trim panel (1). Refer to PANEL, REAR DOOR TRIM, REMOVAL .

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Fig. 19: Speaker Retainers & Speaker (Rear Door)
Courtesy of CHRYSLER GROUP, LLC

3. Remove the speaker retainers (1).

4. Disconnect the speaker electrical connector and remove the speaker (2).

REAR SHELF

Fig. 20: Speaker Retainers, Speaker Electrical Connector & Rear Shelf Speakers
Courtesy of CHRYSLER GROUP, LLC

NOTE: 6X9" shown in illustration, 6.5" and 3.5" Unity speaker similar.
 1. Disconnect the negative battery cable.
2. Remove the rear shelf cover. Refer to PANEL, REAR SHELF, REMOVAL .
3. Remove the speaker retainers (1).
4. Disconnect the speaker electrical connector (2).
5. Remove the rear shelf speakers (3).

SUBWOOFER - REAR SHELF

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Fig. 21: Subwoofer, Retainers & Electrical Connector
Courtesy of CHRYSLER GROUP, LLC

1. Disconnect the negative battery cable.

2. Remove the rear shelf cover. Refer to PANEL, REAR SHELF, REMOVAL .
3. Remove the subwoofer retainers (1).
4. Disconnect the subwoofer electrical connector (2).
5. Remove the subwoofer (3).

SUBWOOFER - BEATS™ BY DR. DRE™

Fig. 22: Subwoofer Mounting Retainer & Vehicle

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Courtesy of CHRYSLER GROUP, LLC

1. Open the trunk lid.

2. Disconnect the negative battery cable.
3. Remove the subwoofer mounting retainer (1).
4. Disconnect the subwoofer electrical connector.
5. Remove the subwoofer from the vehicle (2).

INSTALLATION

INSTRUMENT PANEL

Fig. 23: Defroster Grille

Courtesy of CHRYSLER GROUP, LLC
 1. Connect the electrical connector to the speaker and position into the instrument panel.
2. Install the speaker mounting retainers.
3. Install the defroster grille (1). Refer to GRILLE, DEFROSTER, INSTALLATION .
4. Connect the negative battery cable.

FRONT DOOR

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Fig. 24: Speaker Retainers & Speaker (Front Door)
Courtesy of CHRYSLER GROUP, LLC

NOTE: Hold the speaker while connecting the speaker electrical connector.

1. Connect the speaker electrical connector to the speaker.

2. Position the speaker (2) into the door and install the retainers (1).
 Fig. 25: Door Trim Panel
Courtesy of CHRYSLER GROUP, LLC

3. Install the door trim panel (1). Refer to PANEL, DOOR TRIM, INSTALLATION .
4. Connect the IBS/negative battery cable assembly to the negative battery post.

REAR DOORS

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Fig. 26: Speaker Retainers & Speaker (Rear Door)
Courtesy of CHRYSLER GROUP, LLC

1. Connect the speaker electrical connector.

2. Position the speaker (2) into the door and install the speaker retainers (1).

Fig. 27: Door Trim Panel

Courtesy of CHRYSLER GROUP, LLC
 3. Install the door trim panel (1). Refer to PANEL, REAR DOOR TRIM, INSTALLATION .
4. Connect the IBS/negative battery cable assembly to the negative battery post.

REAR SHELF

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Fig. 28: Speaker Retainers, Speaker Electrical Connector & Rear Shelf Speakers
Courtesy of CHRYSLER GROUP, LLC

NOTE: 6X9" shown in illustration, 6.5" and 3.5" Unity speaker similar.

1. Connect the speaker electrical connector (2).

2. Position speaker (3) into the rear shelf.
3. Install the speaker retainers (1).
4. Install the rear shelf cover. Refer to PANEL, REAR SHELF, INSTALLATION .
5. Connect the negative battery cable.

SUBWOOFER - REAR SHELF

Fig. 29: Subwoofer, Retainers & Electrical Connector

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Courtesy of CHRYSLER GROUP, LLC

1. Connect the subwoofer electrical connector (2).

2. Position the subwoofer (3) into the rear shelf.
3. Install the subwoofer retainers (1).
4. Install the rear shelf cover. Refer to PANEL, REAR SHELF, INSTALLATION .
5. Connect the negative battery cable.

SUBWOOFER - BEATS™ BY DR. DRE™

Fig. 30: Subwoofer Mounting Retainer & Vehicle

Courtesy of CHRYSLER GROUP, LLC

1. Position the subwoofer (2) to the right side of the truck area and connect the subwoofer
 electrical connector.
2. Install the subwoofer mounting retainer (1).
3. Connect the negative battery cable.
4. Close the trunk lid.

SWITCH, REMOTE RADIO

DESCRIPTION

REMOTE RADIO SWITCH WITHOUT PADDLE SHIFT

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Fig. 31: Remote Radio Switches
Courtesy of CHRYSLER GROUP, LLC

The remote radio switches are mounted to the back of the steering wheel. Each switch consists of a
remote radio switch and a paddle shift switch.

The right switch (1) consists of the following functions:

Volume "UP" (8)

Mode (7)
Volume "DOWN" (6)

The left switch (2) consists of the following functions:

 Seek "UP" (3)
Preset (4)
Seek "DOWN" (5)

For information on the operation of the remote radio and paddle shift switches. Refer to SWITCH,
REMOTE RADIO, OPERATION.

REMOTE RADIO SWITCH WITH PADDLE SHIFT

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Fig. 32: Remote Radio Switches
Courtesy of CHRYSLER GROUP, LLC

The remote radio switches are mounted to the back of the steering wheel. Each switch consists of a
remote radio switch and a paddle shift switch.

The right switch (1) consists of the following functions:

Upshift switch (paddle shift) (10)

Volume "UP" (9)
Mode (8)
Volume "DOWN" (7)

The left switch (2) consists of the following functions:

Downshift switch (paddle shift) (3)

Seek "UP" (4)
 Preset (5)
Seek "DOWN" (6)

For information on the operation of the remote radio and paddle shift switches. Refer to SWITCH,
REMOTE RADIO, OPERATION.

OPERATION

REMOTE RADIO SWITCH WITHOUT PADDLE SHIFT

The six switches (back of steering wheel spokes) in the two remote radio switch units are normally
open, resistor multiplexed momentary switches that are hard wired to the right steering wheel switch
(speed control switch). The right steering wheel switch (speed control switch) provides a five volt
signal and return circuit to the switches. Both switches share the signal and return circuits. The right
steering wheel switch (speed control switch) senses the status of the switches by reading the voltage
drop of the signal circuit.

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When the right steering wheel switch (speed control switch) senses an input (voltage drop) from any
one of the remote radio switches, it communicates the switch status message to the Steering Column
Control Module (SCCM) via the LIN Bus (through the clockspring). The SCCM then broadcasts switch
status information over the CAN Bus to the audio system. The electronic circuitry within the audio
system is programmed to respond to these remote radio switch status messages by adjusting the
audio settings as requested.

For the removal procedure. Refer to SWITCH, REMOTE RADIO, REMOVAL.

REMOTE RADIO SWITCH WITH PADDLE SHIFT

REMOTE RADIO SWITCHES

The six switches (back of steering wheel spokes) in the two remote radio switch units are normally
open, resistor multiplexed momentary switches that are hard wired to the right steering wheel switch
(speed control switch). The right steering wheel switch (speed control switch) provides a five volt
signal and return circuit to the switches. Both switches share the signal and return circuits. The right
steering wheel switch (speed control switch) senses the status of the switches by reading the voltage
drop of the signal circuit.

When the right steering wheel switch (speed control switch) senses an input (voltage drop) from any
one of the remote radio switches, it communicates the switch status message to the Steering Column
Control Module (SCCM) via the LIN Bus (through the clockspring). The SCCM then broadcasts switch
status information over the CAN Bus to the audio system. The electronic circuitry within the audio
system is programmed to respond to these remote radio switch status messages by adjusting the
audio settings as requested.

PADDLE SHIFTERS

The paddle shifters in the two remote radio switch units are normally open, resistor multiplexed
momentary switches that are hard wired to the right steering wheel switch (speed control switch). The
right steering wheel switch (speed control switch) provides a five volt signal and return circuit to the
switches. Both switches share the signal and return circuits. The right steering wheel switch (speed
control switch) senses the status of the switches by reading the voltage drop of the signal circuit.

When the right steering wheel switch (speed control switch) senses an input (voltage drop) from any
one of the paddle shifters, it communicates the switch status message to the steering column control
module (SCCM) via the LIN Bus (through the clockspring). The SCCM then broadcasts switch status
information over the CAN Bus to the transmission control module (TCM) communicating driver
request for transmission upshift or downshift.

For the removal procedure. Refer to SWITCH, REMOTE RADIO, REMOVAL.

REMOVAL

REMOVAL

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WARNING: To avoid serious or fatal injury on vehicles equipped with airbags, disable
the Supplemental Restraint System (SRS) before attempting any steering
wheel, steering column, airbags, airbag curtains, knee blocker, seat belt
tensioner, impact sensor or instrument panel component diagnosis or
service. Disconnect the IBS/negative battery cable assembly from the
negative battery post, then wait two minutes for the system capacitor to
discharge before performing further diagnosis or service. This is the only
sure way to disable the SRS. Failure to take the proper precautions could
result in accidental airbag deployment.

Fig. 33: Paddle Shift Unit Cover, Paddle Shift Unit Retainer & Paddle Shift Unit
Courtesy of CHRYSLER GROUP, LLC

NOTE: With paddle shift shown in illustration, without paddle shift similar.
 1. Disconnect the IBS/negative battery cable assembly from the negative battery post.
2. From the back of the steering wheel, remove the remote radio switch with paddle shift unit cover
(1).
3. Remove the remote radio switch with paddle shift unit retainer (2).
4. Gently remove the remote radio switch with paddle shift unit (3) from the steering wheel.

INSTALLATION

INSTALLATION

WARNING: To avoid serious or fatal injury on vehicles equipped with airbags, disable
the Supplemental Restraint System (SRS) before attempting any steering
wheel, steering column, airbags, airbag curtains, knee blocker, seat belt
tensioner, impact sensor or instrument panel component diagnosis or
service. Disconnect the IBS/negative battery cable assembly from the

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negative battery post, then wait two minutes for the system capacitor to
discharge before performing further diagnosis or service. This is the only
sure way to disable the SRS. Failure to take the proper precautions could
result in accidental airbag deployment.

Fig. 34: Paddle Shift Unit Cover, Paddle Shift Unit Retainer & Paddle Shift Unit
Courtesy of CHRYSLER GROUP, LLC

NOTE: With paddle shift shown in illustration, without paddle shift similar.

NOTE: Verify that the remote radio switch with paddle shift unit connector lines up with
steering wheel connector before fully seating switch.

1. Install the remote radio switch with paddle shift unit to the back of the steering wheel.
2. Install the remote radio switch with paddle shift unit retainer (2).
 Tighten retainer to 1.22 N.m (11 in. lbs.).

3. Install the remote radio switch with paddle shift unit cover (1), be sure that the cover is snapped
securely in place.
4. Connect the IBS/negative battery cable assembly to the negative battery post.

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