4PH100
CBN1LN1S
P4BL
FAULT CODE OPERATION
APPLICATIONS
CONNECTOR LOCATIONS
GENERAL OPERATION
1.1
2.1
3.1
4.1
SPECIAL FUNCTIONS 5.1
Version 3.0 07/01
4PPLlC41lBNS H4NL4L
FDBD PAT5 7, 2 & 3
1.1
APPLICATIONS
SYSTEM TYPE KEYS VEHICLE GENERAL
PATS 1 ALL 3 KEYS MONDEO, ESCORT,
TRANSIT, FIESTA
SEPARATE PATS
AMPLIFIER
PATS 2 PETROL 3 KEYS TRANSIT, MONDEO
PATS 2 DIESEL 3 KEYS TRANSIT, ESCORT,
MONDEO,
ESCORT VAN.
DIESEL SMART
MODULE AND LUCAS
2AT SYSTEMS
PATS 2 EPIC 3 KEYS TRANSIT TURBO
DIESEL
LUCAS EPIC SYSTEMS
PATS 2 AUTO 3 KEYS GRANADA/SCORPIO
PATS 2 SCP 3 KEYS GRANADA/SCORPIO
PATS 3 PETROL 2 KEYS FOCUS, PUMA,
MONDEO, FIESTA, KA
etc
PATS 3 DIESEL 2 KEYS VEHICLES WITH DSM. DIESEL SMART
MODULE AND LUCAS
2AT SYSTEMS
PATS 3 EPIC 2 KEYS TRANSIT TURBO
DIESEL
LUCAS EPIC
SYSTEMS
PATS 3 LPG 2 KEYS LPG ENGINES
PATS 3 SCP-1 2 KEYS TRANSIT, MONDEO,
FOCUS, GA:LAXY
PETROL
PATS 3 SCP-2 2 KEYS MONDEO DURATEC
GALAXY V6 & TDi 2 KEYS GALAXY Tdi and PET-
ROL V6 ONLY
VAG SYSTEM WITH
PATS CLEARING TIME
DELAY
GALAXY DOHC 2 KEYS GALAXY DHOC
WINDSTAR ALL 2 KEYS
MAVERICK ALL 2 KEYS
1.2
APPLICATIONS
VEHICLE TYPE KEYS YEAR SYSTEM
KA PETROL 3 KEYS & 2
KEYS
96/97
97/98
97>
PATS 2 PETROL
PATS 3 PETROL
FIESTA/
COURIER
PETROL 3 KEYS & 2
KEYS
93 > 96
96/97
97/98
98 >
PATS 2 PETROL
PATS 3 PETROL
FIESTA/
COURIER
DIESEL 3 KEYS & 2
KEYS
95 > 97
97 >
PATS 2
PATS 3
PUMA PETROL 2 KEYS 1.7 ZETEC
1.4 ZETEC
PATS 3
ESCORT/
ORION
PETROL 3 KEYS 93 > 97
97 >
PATS 1
PATS 2
ESCORT/
ORION
DIESEL 3 KEYS 94 > 96
96/97
PATS 2
FOCUS PETROL 2 KEYS 98 > PATS 3
FOCUS DIESEL 2 KEYS 98 > PATS 3
MONDEO PETROL
(MANUAL)
3 KEYS & 2
KEYS
94 > 96
96/97
97/98
98 >
PATS 1
PATS 2
PATS 3
MONDEO PETROL
(AUTO)
3 KEYS & 2
KEYS
94 > 96
96/97
97 >
PATS 1
PATS 2
PATS 3
MONDEO DIESEL 3 KEYS & 2
KEYS
96/97
97/98
98 >
PATS 2
PATS 3
COUGAR PETROL 2 KEYS PATS 3
GRANADA/
SCORPIO
PETROL
(MANUAL)
3 KEYS & 2
KEYS
> 97
97 >
PATS 2
PATS 3
GRANADA/
SCORPIO
PETROL
(AUTO)
3 KEYS & 2
KEYS
> 97
97 >
PATS 2
PATS 3
GRANADA/
SCORPIO
DIESEL 3 KEYS & 2
KEYS
95/96
96/97
97 >
PATS 2
PATS 3
1.3
APPLICATIONS
VEHICLE TYPE KEYS YEAR SYSTEM
GALAXY PETROL > 97
97 > 00
00 >
PATS 2
PATS 3
GALAXY DIESEL > 97
97 > 00
00 >
PATS 2
PATS 3
WINDSTAR ALL > 97
97/98
98 >
PATS 2
PATS 3
EXPLORER ALL 97 > PATS 3
TRANSIT PETROL 94 > 97
97 > 00
00 >
PATS 2
PATS 3
TRANSIT DIESEL 94/95
95/96
96/97
97 > 00
00 >
TYPE 1
TYPE 2
PATS 2
PATS 3
TRANSIT EPIC 95 > 97
97 > 97.5
97.5 >
PATS 2
PATS3
MAVERICK PETROL
MAVERICK DIESEL
SYSTEM TYPE KEYS YEAR VEHICLE GENERAL
LDV DIESEL 3
KEYS
CONVOY BOSCH DIESEL DSM
SYSTEM
LDV EPIC 3
KEYS
CONVOY TURBO LUCAS EPIC DIESEL
SYSTEM
LDV LPG 2
KEYS
CONVOY LPG/
PETROL ENGINE
FORD EECV EFH
SYSTEM
2.1
CONNECTOR LOCATIONS
ESCORT/FIESTA/MONDEO
NOTE 3. : THE 2 PIN CONNECTOR IS NORMALLY BLUE OR HAS BLUE TAPE
AROUND THE BODY. HOWEVER, IT HAS BEEN KNOWN TO BE BLACK.
NOTE 1. : ON FORD SYSTEMS AROUND (L, M, N, P, R registrations) THE
CONNECTOR TYPES AND LOCATIONS VARY FROM MODEL & YEAR. THE
FOLLOWING LOCATIONS ARE A GUIDE, HOWEVER THE CONNECTOR
LOCATION MAY BE ANY ONE OF THE FOLLOWING AND ANY TYPE OF
CONNECTOR.
NOTE 2. : IN SOME CASES THERE MAY BE 2 or 3 TYPES OF CONNECTORS
FITTED TO THE VEHICLE, THEREFORE IF NO COMMUNICATION IS
EXPERIENCED ON THE CONNECTOR THEN TRY THE OTHER CONNECTORS.
NOTE 4. : IN SOME CASES THE 2 PIN CONNECTOR HAS BEEN LOCATED
BEHIND THE GLOVE BOX.
ESCORT/FIESTA/MONDEO
2.2
CONNECTOR LOCATIONS
MONDEO/COUGAR
TRANSIT
FOCUS/SCORPIO
2.3
CONNECTOR LOCATIONS
ESCORT/FIESTA
NOTE 5 : ON CERTAIN VEHICLES THE OBD SOCKET IS HIDDEN IN THE FUSE
BOX WITH A COVER OF SPARE FUSES AS SHOWN BELOW.
TRANSIT
3.1
GENERAL OPERATION
INTRODUCTION
The FORD PATS systems were introduced on Ford vehicles on 94.5 M.Y. vehicles , and
was available from March 1994.
There have been many variations on the original system fitted, however a block diagram
of the first system is shown below. This system has a separate PATS Amplifier, however
on subsequent systems the PATS module was incorporated into the Engine Management
ECU.
BLOCK DIAGRAM
IGNITION KEY WITH
TRANSPONDER
ENGINE MANAGEMENT ECU
TRANSCEIVER
PRE-AMPLIFIER
IMMOBILISER MODULE - PATS
3.2
GENERAL OPERATION
SYSTEM OPERATION
The PATS system is a PASSIVE Anti-theft system which requires no special procedures
for the driver to arm or disarm the system. The system is operated by a transponder fitted
within the
ignition keys body, which communicates with the PATS module transceiver mounted
around the lock barrel.
The easy method of identifying a PATS vehicle is if the key has a small imprint showing
where the transponder is fitted. The code for the transponder is stored in memory within
the PATS
amplifier or the Engine Management ECU.
The PATS system reads the code when the ignition key is turned from position 0 to
position 1. If the correct code is received then the engine will start.
When vehicles are fitted with Diesel Smart Modules or EPIC, the PATS code is stored in
these systems as well, and requires clearing when new keys are programmed.
KEY OPERATION - UP TO 98 MY
Three keys are allocated to each vehicle, the first key which is inserted is known as the
master and is usually identified by its RED colour. The other keys that are used are
known as slave keys and are usually BLACK with a RED insert. Up to 16 keys can be
programmed into the PATS system.
KEY OPERATION - 98 MY ONWARDS
The newer systems are only supplied with 2 keys. Both keys are required to program
further slave keys. Up to a maximum of 8 keys can be programmed to this PATS system.
KEY PROGRAMMING - UP TO 98 MY
NOTE : Clear ALL Fault codes before programming.
A new master key can only be programmed using the FDS2000 or the AD100 systems.
Further slaves can be added without any specialist equipment as follows :-
1. Insert master key, and turn to Position 2. PATS LED should illuminate.
2. Turn ignition from Position 2 to Position 0, and remover key. PATS LED will illuminate
for 2 seconds. PATS system is now in programming mode for 10 seconds.
3. Insert the new slave key, and turn from Position 0 to Position 2. PATS LED will flash
once if successful.
4. Repeat for all new slave keys.
3.3
GENERAL OPERATION
KEY PROGRAMMING - 98 MY ONWARDS
NOTE : Clear ALL Fault codes before programming.
Master keys can only be programmed using the 2 PATS keys (A and B) the FDS2000 or
the AD100 system.
NOTE : In some cases the vehicle doors must be closed to perform the re-programming
sequence.
Further slaves can be added without any specialist equipment as follows :-
1. Insert key A, and turn to Position 2.
2. Turn back to Position 0, and remove key A.
3. Insert key B, and turn to Position 2.
4. Turn back to Position 0, and remove key B.
5. Insert the new slave key and turn to Position 2.
6. Remove new key. Key is now programmed.
7. Procedure can be repeated after 20 seconds, for up to 8 slave keys.
NOTE : If programming is unsuccessful, the PATS LED will flash when the key is
inserted.
PATS LED INDICATOR
The LED indicator is used for the PATS system and also other Anti-theft systems fitted to
the Ford vehicle range.
When the ignition is switched ON, the PATS LED will illuminate for 3 seconds while it
performs a self-test, after which it extuingishes.
When the PATS system is armed and immobilised the vehicle, the PATS LED will flash
quickly.
If there is a fault on the PATS system, and the engine can start, the PATS LED will
illuminate for 60 seconds continuously, and then flash the PATS fault code 10 times. If
the engine is unable to start and disabled by the PATS system, then the PATS LED will
FLASH for 60 seconds and then flash the PATS fault code 10 times.
PATS LED is mounted either in the front headlining or next to the heater controls/clock.
3.4
GENERAL OPERATION
PATS SYSTEM - PROBE ONLY
The PATS system fitted to the Probe is unlike the other systems. The main difference is
the system cannot be diagnosed with the FDS2000 or the AD100. Additional keys and re-
programming of new keys are performed in a different procedure as well.
PROGRAMMING NEW/ADDITIONAL KEYS (2 or more keys available)
1. Using one of the existing keys (This becomes KEY 1), insert into ignition switch.
NOTE : When requested to turn the key ON or OFF, the time should not be less than 1
Second or more than 2 Seconds between operations. Unless stated otherwise.
2. Turn the Key to IGNITION ON and then OFF five times, stopping at the OFF position.
NOTE : PATS LED Should remain ON with the key in the OFF position.
3. Turn the IGNITION ON using KEY 1., within 15 seconds of step 2.
4. Turn the IGNITION OFF and remove KEY 1.
5. Insert KEY 2 within 60 seconds of PATS LED illuminating.
6. Turn IGNITION ON and start engine with KEY 2. PATS LEAD will extinguish after 1-2
seconds and engine remain running if key is accepted.
7. Turn IGNITION OFF and remove KEY 2.
8. Insert KEY 3 within 15 seconds of removing KEY 2.
9. Turn IGNITION ON and start engine with KEY 3. PATS LED will extinguish after 1-2
seconds and engine remain running if key is accepted.
10. Turn IGNITION OFF and remove KEY 3. Repeat as necessary for additional keys.
PROGRAMMING NEW/ADDITIONAL KEYS (No keys available)
Programming new key(s) when no keys are available can only be completed by a FORD
dealer.
4.1
FAULT CODE OPERATION
INITIAL COMMUNICATION
READING FAULT CODES
ECU IDENTIFICATION
FAULT CODES
SPECIAL FUNCTIONS
DIAGNOSTIC MENU
PRESS ENTER KEY
READ FAULT CODES
CLEAR FAULT CODES
DIAGNOSTIC MENU
PRESS ENTER KEY
PATS 1
PATS 2 DSM
PATS 2 PETROL
PATS 2 DIESEL
ECU IDENTIFICATION
PRESS ENTER KEY
PLEASE WAIT
TRYING TO COMMUNICATE
Using the UP and DOWN keys select
the required system.
The AD100 will try and communicate
with the PATS system.
If the incorrect system has been
selected, then the unit will either fail
communication or disable the clearing
function. outlined in the SPECIAL
FUNCTIONS section.
Using the UP and DOWN keys select
the FAULT CODES selection. Then
press the ENTER key.
Using the UP and DOWN keys select
the READ FAULT CODES selection.
Then press the ENTER key.
4.2
FAULT CODE OPERATION
READING FAULT CODES
Depending on how many fault codes are set, will depend on how many screens are
displayed, however two examples are shown below.
NOTE : HISTORIC code means a fault code that did occur but has since cleared, a
CURRENT code is one that is still present.
If there are no fault codes recorded, then the
following screen will be displayed.
NO FAULTS FOUND
DISPLAY FAULT CODES
PRESS ENTER KEY
FAULT CODE :1176
KEY
SIGNAL TOO LOW
CURRENT FAULT
DISPLAY FAULT CODES
PRESS ENTER KEY
FAULT CODE :1176
KEY
SIGNAL TOO LOW
CURRENT FAULT
DISPLAY FAULT CODES
PRESS ENTER KEY
4.3
FAULT CODE OPERATION
CLEARING FAULT CODES
READ FAULT CODES
CLEAR FAULT CODES
DIAGNOSTIC MENU
PRESS ENTER KEY
PROCEDURE COMPLETE
CLEAR FAULT CODES
PRESS ENTER KEY
Using the UP and DOWN keys select
the CLEAR FAULT CODES selection.
Then press the ENTER key.
If all the fault codes have been cleared
the screen will display procedure
complete.
5.1
SPECIAL FUNCTIONS
CLEARING PATS 1 SYSTEM
ECU IDENTIFICATION
FAULT CODES
SPECIAL FUNCTIONS
DIAGNOSTIC MENU
PRESS ENTER KEY
> CLEAR PATS 1 SYSTEM
KEYS PROGRAMMED
DIAGNOSTIC MENU
PRESS ENTER KEY
CLEAR PATS 1 SYSTEM
SWITCH IGNITION ON
IGNITION STATUS OFF
CLEAR PATS 1 KEY
TIME ELAPSED 0:50
TIME REQUIRED 8:00
WAITING TO CLEAR
BACK TO ABORT
Using the UP and DOWN keys select the
SPECIAL FUNCTIONS.
Using the UP and DOWN keys select the
CLEAR PATS SYSTEM.
Follow the screen instructions to clear the
PATS system.
The AD100 will now start to clear the
PATS system key codes from memory.
NOTE : If WAITING TO CLEAR is not dis-
played this indicates the incorrect sys-
tem has been selected.
5.2
SPECIAL FUNCTIONS
CLEARING PATS 2 SYSTEM
CLEAR PATS 2 SYSTEM
CLEAR TIME : 8:00
TIME ELAPSED : 0:50
WAITING TO CLEAR
BACK TO ABORT
CLEAR PATS 2 SYSTEM
CLEAR TIME : 8:00
SWITCH IGNITION ON
IGNITION STATUS OFF
PRESS ENTER KEY
CLEAR PATS 2 SYSTEM
ALL KEYS CLEARED
KEYS PROGRAMMED : 1
PRESS ENTER KEY
PROGRAM KEYS
3 KEYS REQUIRED
PRESS ENTER KEY
After selecting CLEAR PATS 2 from the
DIAGNOSTIC MENU, the screen
opposite should be displayed.
Follow the screen instructions to clear the
PATS system. The AD100 will now start
to clear the PATS system key codes from
memory.
NOTE : If WAITING TO CLEAR is not dis-
played this indicates the incorrect sys-
tem has been selected.
If successful the AD100 will display all
keys cleared and how many keys are
programmed.
The new keys can now be programmed.
5.3
SPECIAL FUNCTIONS
CLEARING PATS 3 SYSTEM (PETROL & DIESEL ENGINES)
CLEAR PATS 3 KEY
GAINING ACCESS
TIME ELAPSED 0:50
TIME REQUIRED 10:00
ACCESS STATUS
IN PROGRESS
BACK TO ABORT
CLEAR PATS 3 SYSTEM
MIN KEYS REQUIRED : 2
TIMED ACCESS
CLEAR TIME 10:00
KEYS PROGRAMMED : 2
PRESS ENTER KEY
Follow the screen instructions to clear the
PATS system.
The AD100 will now start to clear the PATS
system key codes from memory.
NOTE : If ACCESS STATUS IN PRO-
GRESS is not displayed this indicates the
incorrect system has been selected.
After clearing, the PATS system will
automatically read the key in the ignition.
Follow on screen instruction to program the
keys.
After programming, disconnect AD100 and
then insert both keys and switch IGNITION
ON to exit programming mode.
5.4
SPECIAL FUNCTIONS
CHECKING KEYS PROGRAMMED
PATS SYSTEM CLEARING TIMES
CLEAR PATS 1 SYSTEM
> KEYS PROGRAMMED
DIAGNOSTIC MENU
PRESS ENTER KEY
KEYS PROGRAMMED 3
PRESS ENTER KEY
SYSTEM CLEAR TIME
PATS 1 8:00 MINUTES
PATS 2 8:00 MINUTES
PATS 2
DSM/EPIC
23:00 MINUTES
PATS 3 10:00 MINUTES
PATS 3
DSM/EPIC
10:00 MINUTES
Using the UP and DOWN keys select the
KEYS PROGRAMMED.
The number of keys stored in the
Immobiliser ECU will be displayed.
