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ALLDATA

The document provides a detailed schematic of the engine control system, highlighting various components such as relays, fuses, and sensors related to the cooling fan operation. It specifies the wiring connections and the location of key parts like the ignition relay and engine coolant temperature sensor for different engine configurations. Additionally, it includes information on the cooling fan speed control and the associated electrical components.

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0% found this document useful (0 votes)
6 views1 page

ALLDATA

The document provides a detailed schematic of the engine control system, highlighting various components such as relays, fuses, and sensors related to the cooling fan operation. It specifies the wiring connections and the location of key parts like the ignition relay and engine coolant temperature sensor for different engine configurations. Additionally, it includes information on the cooling fan speed control and the associated electrical components.

Uploaded by

knf5pkz7xb
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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HOT W/

ENGINE CONTROLS
IGNITION RELAY HOT AT HOT AT
ENERGIZED ALL TIMES ALL TIMES
UNDERHOOD
FUSE BLOCK
(RIGHT FRONT OF
ENGINE COMPT) COOLING FAN LOW COOLING FAN SPEED COOLING FAN HIGH
COOL SPEED RELAY COOL CONTROL RELAY SPEED RELAY COOL
FAN FAN FAN
RELAY FUSE HIGH
FUSE 30A FUSE
10A 30A

86 85 30 87 87A 87 30 86 85 85 86 30 87 CHARGE AIR


30 85
COOLER
COOLANT
LEFT PUMP RELAY
87 86
RIGHT COOLING
COOLING FAN DIODE
FAN DIODE INTERCOOLER
FUSE
10A

41
X1

X1
50
7
X3

49

38
X3

46

18
45

15
X3
(NOT USED)

PNK
TAN
DK GRN

DK BLU
WHT

BLK
LT BLU

GRY
GRY
G101
(RIGHT SIDE OF
ENGINE COMPT)

X162
C
LT BLU

WHT

RED
B
X162
A

LEFT COOLING
RED

BLK

FAN MOTOR
M
BLK

BLK
X162
A

D
RIGHT COOLING
FAN MOTOR
M
1 3.6L

BLK
2 6.2L VIN J/VIN W
B

3 6.2L VIN P
RED

G101
(RIGHT SIDE OF
2 1 3 ENGINE COMPT)
16 16 16 PNK 2014
RLY CTRL
X3 X3 X3 DK
58 59 49 GRN 335
LO SPD COOL FAN RLY CTRL
X1 X1 X3
DK
17 42 54 BLU 473
HI SPD COOL FAN RLY CTRL
X1 X1 X1
27 40 33 TAN 2501
SERIAL DATA BUS -
TAN/ COMPUTER DATA
28 39 53 BLK 2500 LINES SYSTEM
SERIAL DATA BUS +
X1 X2 X3
22 24 35 TAN 2761
LOW REFERENCE

21 8 55 YEL 410
ECT SENSOR SIGNAL
X2 X3 X3
ENGINE CONTROL MODULE
(ENGINE HARNESS,
(RIGHT FRONT OF ENGINE COMPT)
64 MM FROM BREAKOUT
TO MAP SENSOR) 5
TAN
J155 M

TAN 1

BLK 4
G109
B YEL (3.6L: LEFT SIDE
LOGIC
OF ENGINE)
(6.2L: LEFT FRONT CHARGE AIR
OF ENGINE) COOLER COOLANT PUMP
A TAN

ENGINE COOLANT
TEMPERATURE SENSOR
(3.6L: LEFT SIDE OF
LEFT CYLINDER HEAD)
(6.2L: FRONT OF LEFT
CYLINDER HEAD)

369693

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