TABLE OF CONTENTS - Continued
8.4.2ACTUATOR ± FRONT RHD................................997
8.4.3ACTUATOR ± FRONT LHD................................997
8.4.4ACTUATOR ± FRONT RHD................................998
8.4.5EVAPORATOR TEMPERATURE SENSOR LHD................998
8.4.6EVAPORATOR TEMPERATURE SENSOR RHD...............999
8.4.7C202 CONNECTOR......................................999
8.4.8ACTUATORS ± REAR...................................1000
8.4.9REAR A/C HEATER UNIT CONNECTOR....................1000
8.5CABIN HEATER.................................................1001
8.5.1DIESEL CABIN HEATER ASSIST (CABIN HEATER) ASSEMBLY .1001
8.5.2C331 CONNECTOR.....................................1001
8.5.3C330 CONNECTOR.....................................1002
8.7MEMORY SYSTEM...............................................1002
8.7.1MEMORY SEAT MIRROR MEDULE/SEAT MOTORS..........1002
8.7.2MEMORY SEAT MIRROR MODULE CIRCUIT BREAKER.......1003
8.8OVERHEAD SWITCHES..........................................1003
8.9POWER FOLDING MIRRORS......................................1003
8.10POWER LIFTGATE SYSTEM.......................................1004
8.10.1MODULE..............................................1004
8.10.2PINCH SENSORS (TAPE SWITCH)........................1004
8.10.3LATCH ASSEMBLY......................................1005
8.11POWER DOOR LOCK/RKE SYSTEM................................1005
8.11.1DOOR LOCK MOTOR/AJAR SWITCH......................1005
8.11.1CYLINDER LOCK SWITCH...............................1005
8.11.3REMOTE KEYLESS ENTRY MODULE......................1006
8.12POWER SLIDING DOOR..........................................1006
8.12.1MODULE..............................................1006
8.12.2LOWER DRIVE UNIT....................................1006
8.12.3LATCH ASSEMBLY......................................1007
8.13VEHICLE THEFT SECURITY SYSTEM...............................1007
8.13.1RKE/THATCHAM ALARM MODULE........................1007
8.13.2RKE/THATCHAM ALARM MODULE CONNECTORS...........1007
8.13.3VTSS LED.............................................1008
8.13.4VTSS SIREN...........................................1008
8.13.5FRONT INTRUSION SENSOR.............................1009
8.13.6REAR INTRUSION SENSOR.............................1009
9.0 CONNECTOR PINOUTS...............................................1011
A/C-HEATER CONTROL C1 (MTC) - BLACK/RED 20 WAY...................1011
A/C-HEATER CONTROL C2 (MTC) - BLACK/BLUE 10 WAY..................1011
AMBIENT TEMP SENSOR (EXCEPT BASE) - BLACK 2 WAY.................1011
ATC REMOTE SENSOR (ATC)-4WAY...................................1012
AUTO TEMP CONTROL C1 - WHITE 13 WAY..............................1012
AUTO TEMP CONTROL C2 - BLACK 13 WAY..............................1012
AUTO TEMP CONTROL C3-4WAY.....................................1012
BLOWER MOTOR RESISTOR C1 (MTC) - BLACK 6 WAY....................1013
BLOWER MOTOR RESISTOR C2 (MTC) - BLACK 2 WAY....................1013
BODY CONTROL MODULE C1 - BLACK/BLACK 6 WAY.....................1013
BODY CONTROL MODULE C2 - BLACK/GREEN 34 WAY....................1014
BODY CONTROL MODULE C3 - BLACK/WHITE 34 WAY....................1015
BODY CONTROL MODULE C4 - BLACK/GRAY 34 WAY.....................1016
BODY CONTROL MODULE C5 - BLACK/BLACK 34 WAY....................1017
xix
TABLE OF CONTENTS - Continued
DIAGNOSTIC JUNCTION PORT - BLACK 16 WAY..........................1036
DOSING PUMP - BLACK 2 WAY.........................................1036
DRIVER AIRBAG C1 - BROWN 2 WAY....................................1036
DRIVER AIRBAG C2 - BLACK 2 WAY.....................................1036
DRIVER BLEND DOOR ACTUATOR (ATC) - GRAY 2 WAY...................1037
DRIVER BLEND DOOR ACTUATOR (MTC) - GRAY 2 WAY...................1037
DRIVER DOOR LOCK SWITCH - BLACK 3 WAY...........................1037
DRIVER SEAT BELT SWITCH - WHITE 2 WAY.............................1037
DRIVER SEAT BELT TENSIONER-2WAY................................1038
ELECTRIC WIPER DE-ICER C1 - WHITE 2 WAY...........................1038
ELECTRIC WIPER DE-ICER C2 - WHITE 2 WAY...........................1038
ENGINE CONTROL MODULE C1 (DIESEL) - BLACK 81 WAY.................1039
ENGINE CONTROL MODULE C2 (DIESEL) - BLACK 40 WAY.................1041
EVAPORATOR TEMPERATURE SENSOR - BLACK 2 WAY...................1041
FRONT BLOWER MODULE C1 (ATC) - BLACK 4 WAY......................1042
FRONT BLOWER MODULE C2 (ATC) - BLACK 2 WAY......................1042
FRONT READING LAMPS/SWITCH - BLACK 6 WAY........................1042
GLOVE BOX LAMP - BLUE 2 WAY.......................................1042
HALO LAMP - BLUE 2 WAY.............................................1042
HEADLAMP SWITCH - BLACK 13 WAY...................................1043
HEADLAMP WASHER PUMP MOTOR (BUILT-UP-EXPORT) - BLACK 2 WAY. . . .1043
IGNITION SWITCH - BLACK 5 WAY......................................1043
INSTRUMENT CLUSTER - BLACK 13 WAY................................1044
INTELLIGENT POWER MODULE C1 - LT. GREEN/RED 20 WAY..............1044
INTELLIGENT POWER MODULE C2 - GREEN/BLUE 10 WAY................1045
INTELLIGENT POWER MODULE C3 (DIESEL) - YELLOW/RED 20 WAY........1045
INTELLIGENT POWER MODULE C3 (GAS) - NATURAL/RED 20 WAY..........1046
INTELLIGENT POWER MODULE C4 - BLUE 10 WAY.......................1046
INTELLIGENT POWER MODULE C5 - BLACK 4 WAY.......................1046
INTELLIGENT POWER MODULE C6 - NATURAL 10 WAY....................1047
INTELLIGENT POWER MODULE C7 - BLACK/RED 20 WAY..................1047
INTELLIGENT POWER MODULE C8 - ORANGE 10 WAY....................1048
INTELLIGENT POWER MODULE C9 - BLACK 10 WAY......................1048
LEFT B-PILLAR SWITCH - GRAY 3 WAY..................................1048
LEFT CINCH/RELEASE MOTOR (POWER SLIDING DOOR) - GRAY 4 WAY.....1048
LEFT CYLINDER LOCK SWITCH - BLACK 2 WAY..........................1049
LEFT DOOR SPEAKER - BLACK/RED 6 WAY..............................1049
LEFT FOG LAMP - WHITE 2 WAY.......................................1049
LEFT FRONT DOOR AJAR SWITCH (BASE) - BLACK 2 WAY.................1049
LEFT FRONT DOOR LOCK MOTOR/AJAR SWITCH (EXCEPT BASE) -
BLACK 4 WAY........................................................1050
LEFT FRONT PARK/TURN SIGNAL LAMP (EXCEPT BUILT-UP-EXPORT) -
BLACK 3 WAY........................................................1050
LEFT FULL OPEN SWITCH (POWER SLIDING DOOR) - BLACK 2 WAY........1050
LEFT HEADLAMP (EXCEPT BUILT-UP-EXPORT) - BLACK 3 WAY.............1050
LEFT HIGH BEAM LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY...............1051
LEFT INSTRUMENT PANEL SPEAKER - BLACK 2 WAY.....................1051
LEFT LOW BEAM LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY...............1051
LEFT PARK LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY....................1051
LEFT POWER MIRROR - BLACK 12 WAY.................................1052
LEFT REAR PILLAR SPEAKER - BLACK 2 WAY............................1052
LEFT REAR READING LAMP (LUXURY) - GRAY 3 WAY.....................1052
LEFT REAR SPEAKER - BLACK/RED 6 WAY..............................1052
xxi
TABLE OF CONTENTS - Continued
LEFT REMOTE RADIO SWITCH - BLACK 2 WAY...........................1053
LEFT SEAT AIRBAG - YELLOW 2 WAY...................................1053
LEFT SIDE IMPACT AIRBAG CONTROL MODULE - YELLOW/RED 7 WAY......1053
LEFT SLIDING DOOR CONTROL MODULE C1 (POWER SLIDING DOOR) -
BLACK 8 WAY........................................................1053
LEFT SLIDING DOOR CONTROL MODULE C2 (POWER SLIDING DOOR) -
BLACK/RED 20 WAY..................................................1054
LEFT SLIDING DOOR LATCH SENSING SWITCH (POWER SLIDING DOOR) -
BLACK 6 WAY........................................................1054
LEFT SLIDING DOOR LOCK MOTOR (POWER SLIDING DOOR) - BLACK 4
WAY................................................................1054
LEFT SLIDING DOOR LOCK MOTOR/AJAR SWITCH (MANUAL
SLIDING DOOR) - BLACK 4 WAY........................................1055
LEFT SLIDING DOOR MOTOR (POWER SLIDING DOOR) - BLACK 8 WAY.....1055
LEFT STOP/TURN SIGNAL RELAY (TRAILER TOW) - BLACK 5 WAY..........1055
LEFT VISOR/VANITY LAMP (PREMIUM/LUXURY) - BLACK 2 WAY............1055
LICENSE LAMP (POWER LIFTGATE) - DK. GRAY 8 WAY....................1056
LICENSE LAMP (POWER RELEASE) - DK. GRAY 4 WAY....................1056
LIFTGATE AJAR SWITCH (MANUAL RELEASE) - BLACK 2 WAY..............1056
LIFTGATE AJAR SWITCH (POWER RELEASE) - BLACK 4 WAY..............1056
LIFTGATE CINCH/RELEASE MOTOR (POWER LIFTGATE) - BLUE 7 WAY......1057
LIFTGATE CYLINDER LOCK SWITCH - BLACK 2 WAY......................1057
LIFTGATE LEFT PINCH SENSOR (POWER LIFTGATE) - BLACK 2 WAY........1057
LIFTGATE RIGHT PINCH SENSOR (POWER LIFTGATE) - BLACK 2 WAY......1057
MEMORY POWER SEAT SWITCH - GREEN 10 WAY........................1058
MEMORY SEAT FRONT VERTICAL MOTOR - RED 2 WAY...................1058
MEMORY SEAT FRONT VERTICAL POSITION SENSOR - BLACK 3 WAY......1058
MEMORY SEAT HORIZONTAL MOTOR - BLACK 2 WAY.....................1058
MEMORY SEAT HORIZONTAL POSITION SENSOR - BLACK 3 WAY...........1058
MEMORY SEAT REAR VERTICAL MOTOR - RED 2 WAY....................1059
MEMORY SEAT REAR VERTICAL POSITION SENSOR - BLACK 3 WAY........1059
MEMORY SEAT RECLINER MOTOR - GREEN 2 WAY.......................1059
MEMORY SEAT RECLINER POSITION SENSOR - BLACK 3 WAY.............1059
MEMORY SEAT SWITCH - BLACK 2 WAY.................................1059
MEMORY SEAT/MIRROR MODULE C1 - GRAY 2 WAY......................1060
MEMORY SEAT/MIRROR MODULE C2 - GRAY 26 WAY.....................1060
MEMORY SEAT/MIRROR MODULE C3 - GRAY 16 WAY.....................1060
MEMORY SEAT/MIRROR MODULE C4 - WHITE 12 WAY....................1061
MODE DOOR ACTUATOR (ATC) - GRAY 2 WAY...........................1061
MODE DOOR ACTUATOR (MTC) - GRAY 2 WAY...........................1061
MULTI-FUNCTION SWITCH - BLACK 4 WAY...............................1061
OCCUPANT RESTRAINT CONTROLLER - YELLOW/RED 23 WAY.............1062
OVERHEAD CONSOLE (EXCEPT BASE) - BLACK 12 WAY..................1062
PASSENGER AIRBAG - YELLOW 4 WAY..................................1063
PASSENGER BLEND DOOR ACTUATOR (ATC) - GRAY 2 WAY...............1063
PASSENGER BLEND DOOR ACTUATOR (MTC) - GRAY 2 WAY...............1063
PASSENGER DOOR LOCK SWITCH - BLACK 3 WAY.......................1063
PASSENGER FOLDING MIRROR RELAY (BUILT-UP-EXPORT) - BLUE 9 WAY . .1064
PASSENGER SEAT BELT SWITCH-2WAY...............................1064
PASSENGER SEAT BELT TENSIONER-2WAY............................1064
FUSES (IPM).........................................................1066
ACCESSORY RELAY..................................................1066
DEFOGGER RELAY...................................................1066
xxii
ating and the combustion air fan operation is sus-
pended for 3 seconds. Subsequently, the combustion
air fan speed is increased in two ramps within 56
seconds to nearly full load operation. After a stabi-
lization phase of 15 seconds, the combustion air fan
speed is again increased in a ramp within 50
seconds to nearly full load. After reaching full load
fuel delivery, the glow plug is deactivated and the
combustion air fan operation is increased to full
load. During the subsequent 45 seconds, as well as
in normal operation, the glow plug functions as a
flame sensor to monitor the flame condition. After
all these events, the automatically controlled heat-
ing operation starts.
In case of a no flame or a flame out condition, a
restart is automatically initiated. If the no flame
condition persists, fuel delivery is stopped and the
heater enters an error lockout mode with a run-
down of the combustion air fan. This will set one or
more DTCs in the DCHA Control's memory. If six
continuous attempts to start the heater fail due to
one or more faults in the DCHA system, the heater
enters a heater lockout mode. This will set DTC
B1813 along with any other fault(s) that the DCHA
Control identified.
3.10.3.2 HEATING
During the automatically controlled heating op-
eration, when the coolant temperature reaches
72ÉC (162ÉF), the heater will switch to a part load
operation. When the coolant temperature reaches
75ÉC (167ÉF) or if the heater runs for longer than 76
minutes the heater will switch to a control idle
period. If the coolant temperature drops to 71ÉC
(160ÉF) during a control idle period, the heater will
perform a regular starting sequence into full load
operation. A drop in coolant temperature to 65ÉC
(149ÉF) during part load operation will cause the
heater to switch to a full load operation.
3.10.3.3 DEACTIVATION
The DCHA will deactivate if the:
²engine is turned off.
²coolant temperature reaches 75ÉC (167ÉF).
²heater runs longer than 76 minutes.
²fuel tank has less than 1/8 of a tank of fuel.
²Power switch on the A/C ± Heater Control Module
is off.
²Blend Control on the A/C ± Heater Control Mod-
ule is set below 75% reheat.
When the heater is deactivated, the combustion
stops and a run-down sequence begins. During the
run-down sequence, the combustion air fan contin-
ues operation to cool down the heater. The fan is
automatically switched off after the run-down se-
quence is complete. The run-down time and thecombustion air fan speed depend on the heater
operating condition at the time of deactivation.
Run-down time is approximately 175 seconds when
deactivated in full load operation and approxi-
mately 100 seconds when deactivated in part load
operation.
3.10.4 DIAGNOSTICS
The DCHA is fully addressable with the DRBIIIt.
System tests include a Field Mode Test to activate
the DCHA for diagnostic testing purposes. The
DCHA Control will store up to three DTCs in its
memory. If the Controller detects a new fault in the
DCHA system, one that is not already stored in its
memory, it will clear the oldest of the three stored
DTCs, and it will store the new fault's DTC. If the
Controller detects a reoccurrence of a stored fault, it
will overwrite that fault's DTC with the most recent
occurrence.
3.11 INSTRUMENT CLUSTER
The Instrument Cluster receives and sends mes-
sages to other modules via the PCI bus circuit. The
indicator lamps will illuminate briefly for a bulb
check when the ignition is turned from off to run.
All of the gauges receive their information via the
PCI bus from the powertrain control module and
body control module.
The gauges and the LEDs are not individually
replaceable thereby requiring complete replace-
ment of the Instrument Cluster if a repair is neces-
sary. In the event that the Instrument Cluster loses
communication with other modules on the PCI bus,
the cluster will display ªno busº in the VF display.
The Trip/Reset button is used to switch the dis-
play from trip to total mileage. Holding the button
when the display is in the trip mode will reset the
trip mileage. This button is also used to put the
cluster in self-diagnostic mode. The odometer dis-
play uses blue-green vacuum fluorescent digital
characters.
On base vehicles, the Instrument Cluster has
three gauges: Speedometer, Fuel and Engine Cool-
ant Temperature. A red dot moves transversely
through openings in the Instrument Cluster face
(P-R-N-D-2-1) to indicate the gear selected.
With all other models, the Instrument Cluster
also includes a Tachometer and uses a vacuum-
fluorescent shift indicator.
The odometer display and door/liftgate ajar indi-
cators turn on when a door is opened to assist both
the customer and service technician to view the
odometer without turning the ignition on.
21
GENERAL INFORMATION
9.0 CONNECTOR PINOUTS
A/C-HEATER CONTROL C1 (MTC) - BLACK/RED 20 WAYCAV CIRCUIT FUNCTION
1 Z24 18BK/OR GROUND
2 C121 20DB/DG SENSOR GROUND
3 C22 20LB/WT (3 ZONE
HVAC)REAR TEMPERATURE FEEDBACK SIGNAL
4- -
5 F850 20LB/PK (3 ZONE
HVAC)5 VOLT SUPPLY
6 C900 18LB/VT WIPER DE-ICER DRIVER
7 C32 20DB/TN RECIRCULATION DOOR DRIVER (A)
8 C54 20LB/YL (3 ZONE
HVAC)REAR BLEND DOOR DRIVER
9 C34 20DB/LB COMMON DOOR DRIVER (B)
10 D25 20WT/VT PCI BUS
11 - -
12 C121 20DB/DG (3 ZONE
HVAC)REAR TEMPERATURE RETURN
13 F504 20GY/PK IGNITION SWITCH OUTPUT (RUN)
14 E12 20OR/GY PANEL LAMPS DRIVER
15 C21 20DB/LG EVAPORATOR TEMPERATURE SENSOR SIGNAL
16 C33 20LB/BR PASSENGER BLEND DOOR DRIVER (A)
17 C61 20DB/LG DRIVER BLEND DOOR DRIVER (A)
18 C35 20LB/OR MODE DOOR DRIVER (A)
19 C53 20LB (3 ZONE HVAC) REAR MODE DOOR DRIVER
20 C154 20LB/OR (3 ZONE
HVAC)REAR COMMON DOOR DRIVER
A/C-HEATER CONTROL C2 (MTC) - BLACK/BLUE 10 WAYCAV CIRCUIT FUNCTION
1- -
2 C75 12DB/GY BLOWER MOTOR HIGH DRIVER
3 C74 12DB/WT BLOWER MOTOR M3 DRIVER
4 Z134 12BK/OR GROUND
5 C71 16DB/BR BLOWER MOTOR LOW DRIVER
6- -
7- -
8- -
9 C73 14DB/VT BLOWER MOTOR M2 DRIVER
10 C72 16DB/OR BLOWER MOTOR M1 DRIVER
AMBIENT TEMP SENSOR (EXCEPT BASE) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 G31 18VT/LG AMBIENT TEMPERATURE SENSOR SIGNAL
2 G931 18VT/BR AMBIENT TEMPERATURE SENSOR RETURN
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1011
CONNECTOR PINOUTS
FRONT BLOWER MODULE C1 (ATC) - BLACK 4 WAYCAV CIRCUIT FUNCTION
1- -
2 Z134 12BK/OR GROUND
3 C56 20DB/LB BLOWER MOTOR CONTROL
4 C7 12DB FUSED FRONT BLOWER MOTOR RELAY OUTPUT
FRONT BLOWER MODULE C2 (ATC) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 C7 12DB (EXCEPT BUILT-
UP-EXPORT)HIGH SPEED BLOWER MOTOR
1 C7 12DG (BUILT-UP-
EXPORT)HIGH SPEED BLOWER MOTOR
2 C70 12BK (BUILT-UP-
EXPORT)REAR BLOWER HIGH SPEED
2 C70 12DB/YL (EXCEPT
BUILT-UP-EXPORT)REAR BLOWER HIGH SPEED
FRONT READING LAMPS/SWITCH - BLACK 6 WAYCAV CIRCUIT FUNCTION
1 E15 20OR/DB (EXCEPT
BASE)ASH/RECEIVER LAMP FEED
2 Z137 20BK/LB GROUND
3- -
4 M27 20YL/LB READING LAMPS DRIVER
5 M24 20YL/WT COURTESY LAMPS DRIVER
6- -
GLOVE BOX LAMP - BLUE 2 WAYCAV CIRCUIT FUNCTION
1 M28 20YL/TN GLOVE BOX LAMP DRIVER
2 Z328 20BK/TN GROUND
HALO LAMP - BLUE 2 WAYCAV CIRCUIT FUNCTION
1 Z326 20BK/OR GROUND
2 M26 20YL/DB HALO LAMP DRIVER
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1042
CONNECTOR PINOUTS
INTELLIGENT POWER MODULE C2 - GREEN/BLUE 10 WAYCAV CIRCUIT FUNCTION
1 N173 18DB/VT (EXCEPT
BUILT-UP-EXPORT/GAS)RADIATOR FAN RELAY CONTROL
1 N173 16DB/VT (BUILT-UP-
EXPORT/GAS)RADIATOR FAN RELAY CONTROL
2 V53 12BR/OR (BUILT-UP-
EXPORT)HEADLAMP WASHER RELAY OUTPUT
3 L60 18WT/TN (EXCEPT
BUILT-UP-EXPORT)RIGHT FRONT TURN SIGNAL DRIVER
3 L60 16WT/TN (BUILT-UP-
EXPORT)RIGHT FRONT TURN SIGNAL DRIVER
4 L13 18WT/YL (BUILT-UP-
EXPORT)HEADLAMP ADJUST SIGNAL
5 X2 18DG/OR HORN RELAY OUTPUT
6 L90 18WT/OR (FOG
LAMPS)FRONT FOG LAMP RELAY OUTPUT
7 L61 18WT/LG (EXCEPT
BUILT-UP-EXPORT)LEFT FRONT TURN SIGNAL DRIVER
7 L61 16WT/LG (BUILT-UP-
EXPORT)LEFT FRONT TURN SIGNAL DRIVER
8- -
9 A112 12OR/RD FUSED B(+)
10 L89 18WT/YL (FOG
LAMPS)FRONT FOG LAMP RELAY OUTPUT
INTELLIGENT POWER MODULE C3 (DIESEL) - YELLOW/RED 20 WAYCAV CIRCUIT FUNCTION
1 N21 20DB/TN LIFT PUMP RELAY CONTROL
2- -
3 T751 20YL IGNITION SWITCH OUTPUT (START)
4 T2 18DG/WT TRS REVERSE SENSE
5 N2 18DB/YL LIFT PUMP RELAY OUTPUT
6 F202 18PK/GY IGNITION SWITCH OUTPUT (RUN-START)
7 C3 18DB/YL A/C COMPRESSOR CLUTCH RELAY OUTPUT
8 Z114 18BK/LG GROUND
9 C13 20LB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
10 A119 16RD/OR FUSED B(+)
11 C41 20LB/DG CABIN HEATER ASSIST CONTROL
12 T753 20DG/YL IGNITION SWITCH OUTPUT (START)
13 - -
14 T752 20DG/OR ENGINE STARTER MOTOR RELAY CONTROL
15 Z116 18BK/VT GROUND
16 K51 20BR/WT ECM/PCM RELAY CONTROL
17 F202 18PK/GY IGNITION SWITCH OUTPUT (RUN-START)
18 - -
19 K342 16BR/WT ECM/PCM RELAY OUTPUT
20 - -
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1045
CONNECTOR PINOUTS
INTELLIGENT POWER MODULE C3 (GAS) - NATURAL/RED 20 WAYCAV CIRCUIT FUNCTION
1 Z115 20BK/OR (EATX)
(3.3L/3.8L)GROUND
1 Z115 18BK/OR (EATX)
(2.4L)GROUND
2 F1 18PK/WT (EATX) FCM OUTPUT (UNLOCK-RUN-START)
3 T751 18YL (EATX) IGNITION SWITCH OUTPUT (START)
4 T2 18DG/WT TRS REVERSE SENSE
5 T16 18YL/OR (EATX) TRANSMISSION CONTROL RELAY OUTPUT
6 T15 18YL/BR (EATX) TRANSMISSION CONTROL RELAY CONTROL
7 C3 18DB/YL A/C COMPRESSOR CLUTCH RELAY OUTPUT
8 K31 18BR FUEL PUMP RELAY CONTROL
9 C13 18LB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
10 A104 18YL/RD (EATX) FUSED B(+)
11 - -
12 - -
13 D25 18WT/VT (EATX) PCI BUS (EATX)
14 T752 18DG/OR ENGINE STARTER MOTOR RELAY CONTROL
15 Z116 18BK/VT GROUND
16 K51 18BR/WT AUTOMATIC SHUTDOWN RELAY CONTROL
17 F202 18PK/GY IGNITION SWITCH OUTPUT (RUN-START)
18 K173 18BR/VT RADIATOR FAN RELAY CONTROL
19 F202 18PK/GY IGNITION SWITCH OUTPUT (RUN-START)
20 A109 18OR/RD FUSED B(+)
INTELLIGENT POWER MODULE C4 - BLUE 10 WAYCAV CIRCUIT FUNCTION
1 Z127 12BK/DG (GAS) GROUND
2 T750 12YL/GY ENGINE STARTER MOTOR RELAY OUTPUT
3 K342 16BR/WT (DIESEL) ECM/PCM RELAY OUTPUT
3 K342 16BR/WT (GAS) AUTOMATIC SHUTDOWN RELAY OUTPUT
4 F500 16DG/PK (EXCEPT
MTX))FUSED IGNITION SWITCH OUTPUT (RUN)
5- -
6 D25 16WT/VT (ANTILOCK
BRAKES)PCI BUS
7 A107 12TN/RD (ANTILOCK
BRAKES)FUSED B(+)
8 A111 12DG/RD (ANTILOCK
BRAKES)FUSED B(+)
9 A701 14BR/RD (GAS) B(+) (HAZARD FEED)
9 A710 14BR/RD (DIESEL) B(+) (HAZARD FEED)
10 - -
INTELLIGENT POWER MODULE C5 - BLACK 4 WAYCAV CIRCUIT FUNCTION
1 A1 4RD B(+)
2- -
3- -
4- -
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1046
CONNECTOR PINOUTS