X3 20BK/RD
HORN RELAY CONTROL L110 22BK/YL
AUTO HEADLAMP SWITCH SENSE
BA
BLACK
40 30 20 10
31 21 11 NATURAL
1
Z1 20BK G9 20GY/BK
B A CAV GROUND RED BRAKE WARNING LAMP DRIVER CIRCUIT
FUNCTION
L308 20LG/WT V26 22YL/WT D9 22GY/BK D2 20WT/BK G6 22GY G19 20LG/OR G69 22BK/OR Z2 20BK/LG L307 20LG/OR E17 20YL/BK Z2 20BK/LG Z20 20BK/WT** E92 22OR/BK
V52 20DG/YL G2 22VT G26 20LB D1 20VT/BR M32 22BK/LB
G96 20LG/RD
40 39
38 37 36
35 34 33
32 31 30
29 28 27
26 25 24 23 22 21
20 19 18
17 16 15
14 13 12
11 10 9
8 7 6
5 4 3
2 1 CAV PARK LAMP SWITCH SENSE REAR WIPER SWITCH MUX RKE MODULE PROGRAM ENABLE CCD BUS(-) ENGINE OIL PRESSURE SWITCH SENSE ABS WARNING LAMP DRIVER VTSS LAMP DRIVER GROUND HEADLAMP SWITCH SENSE STEP DIMMER SWITCH SENSE GROUND GROUND DIMMER SWITCH SIGNAL
FRONT WIPER SWITCH MUX ENGINE TEMPERATURE WARNING LAMP DRIVER KEY-IN IGNITION SWITCH SENSE CCD BUS(+) COURTESY LAMP SWITCH SENSE RKE INTERFACE
- - - -
- - -
- - - - - -
- - - - - CIRCUIT
- - - -
- - -
- - - - - -
- - - - - FUNCTION
P136 20YL
POWER FOLDING MIRROR SWITCH SIGNAL
* BUILT-UP-EXPORT
** EXCEPT BUILT-UP-EXPORT
GAS
BODY
CONTROL
MODULE - C2
BRAKE PRESSURE
SWITCH
8W - 80 - 16 8W-80 CONNECTOR PIN-OUTSNS/GS
J988W-3NSGS8016
12
- -
2
1V20 18RD CAV FUNCTION CIRCUIT
REAR WASHER MOTOR CONTROL BLACK
WIPER DE-ICER-C1ELECTRIC
ELECTRIC
WIPER DE-ICER-C2
BLACK
WIPER DE-ICE SWITCHED GROUND CIRCUIT FUNCTION
CAV
C66 18BK/WT
1
2--
2 1
SENSOR GROUND K4 20BK/LB
2
1K2 20TN/BK CAV FUNCTION CIRCUIT
ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
ENGINE COOLANT TEMPERATURE SENSOR SIGNAL G58 20BK/YL
3ENGINE COOLANT
TEMPERATURE SENSOR
(DIESEL)
1 2
3
BLACK
(GAS) TEMPERATURE SENSORENGINE COOLANT
12BLACK
K2 18TN/BK K4 18BK/LB
2 1 CAV ENGINE COOLANT TEMPERATURE SENSOR SIGNAL SENSOR GROUND CIRCUIT
FUNCTION
PRESSURE SWITCHENGINE OIL
BLACK (2.0L)
1GREEN
2
G6 16GY
2 1 CAV ENGINE OIL PRESSURE SWITCH SENSE
- CIRCUIT
- FUNCTION
NS/GS8W-80 CONNECTOR PIN-OUTS 8W - 80 - 29
NSGS8029J988W-3
(LHD) MESSAGE CENTER
* DIESEL WAIT-TO START WARNING LAMP DRIVER G85 20OR/BK * 7
BLUE
7 1
136
G69 22BK/OR M1 20PK
R41 18BK/TN V23 18BR/PK G9 20GY/BK
G6 22GY G3 20BK/PK G2 22VT
G19 20LG/OR L62 18BR/RD Z1 20BK
L63 18DG/RD L34 20RD/OR
13 12 11 10 9 8 7 6 5 4
3 2 1 CAV VTSS INDICATOR LAMP DRIVER
FUSED B (+)
AIRBAG WARNING LAMP DRIVER FUSED IGNITION (ST-RUN) RED BRAKE WARNING LAMP DRIVER
ENGINE OIL PRESSURE SWITCH SENSE SERVICE ENGINE SOON INDICATOR LAMP DRIVER ENGINE TEMPERATURE WARNING LAMP DRIVER
ABS WARNING LAMP DRIVER RIGHT TURN SIGNAL GROUND
LEFT TURN SIGNAL FUSED HIGH BEAM RELAY OUTPUT CIRCUIT
FUNCTION
SWITCH MEMORY SET
BLUE564
1 2 3
P23 20PK/RD P22 20PK/BK P24 20PK/WT Z1 20BK
6 5 4 3 2
1 CAV MEMORY NO. 2 MEMORY SET MEMORY NO. 1 GROUND - - CIRCUIT
- - FUNCTION
MODULE - C3 MEMORY SEAT/MIRROR
21 10
11 NATURAL
1
P29 20BR/WT P25 22VT/RD P47 22LB P40 22GY/LB P15 22YL/LB
P11 22YL/WT P19 22YL/LG P9 20RD
P28 20BR/RD P26 22BR P27 22LB/RD P48 22GY/WT P17 22RD/LB P13 22RD/WT
P21 22RD/LG
21 20 19
18 17 16
15 14 13
12 11 10 9 8 7
6
5 4 3
2 1 CAV 6 VOLT SUPPLY SEAT HORIZONTAL POSITION SENSE SEAT RECLINER POSITION SENSE SEAT RECLINER (FORWARD) SEAT HORIZONTAL (FORWARD) SEAT REAR VERTICAL (UP) SEAT FRONT VERTICAL (UP)
FUSED B (+) SEAT POSITION SENSE COMMON SEAT FRONT VERTICAL POSITION SENSE SEAT REAR VERTICAL POSITION SENSE SEAT RECLINER (REARWARD) SEAT HORIZONTAL (REARWARD)
SEAT REAR VERTICAL (DOWN)
SEAT FRONT VERTICAL (DOWN)
- - - - - - CIRCUIT
- - - - - - - FUNCTION
8W - 80 - 58 8W-80 CONNECTOR PIN-OUTSNS/GS
J988W-3NSGS8058
SWITCH MULTI-FUNCTION
8 127BLACK
1
L324 22WT/LG V10 20BR
L94 20OR/WT L93 22PK Z1 18BK
F1 20DB V52 20DG//YL V16 20WT
L305 22LB/WT L302 22LB/YL L91 22DB/PK
12 11 10 9 8 7
6
5 4 3 2 1 CAV HIGH BEAM RELAY CONTROL
FRONT WASHER MOTOR CONTROL LOW BEAM RELAY CONTROL HIGH/LOW BEAM RELAY CONTROL
GROUND FUSED B(+) WIPER MUX SIGNAL
HIGH SPEED RELAY DRIVER RIGHT TURN SIGNAL SENSE LEFT TURN SIGNAL SENSE COMBO FLASHER SWITCHED GROUND
- CIRCUIT
- FUNCTION
ACTUATOR MODE DOOR
5BLACK1
C35 20DG/YL C57 20DB/GY C37 20YL
C26 20PK/DB
C34 20DB/WT
5 4
3 2 1 CAV MODE DOOR DRIVER SENSOR GROUND MODE DOOR FEEDBACK SIGNAL
5 VOLT SUPPLY DOOR COMMON CIRCUIT
FUNCTION
FUSED RIGHT HIGH BEAM OUTPUT L34 20RD/OR7 131 6ENGINE TEMPERATURE WARNING LAMP DRIVER CIRCUIT FUNCTION
CAV
G2 22VT
1
2G19 20LG/OR
3L63 18DG/RD LEFT TURN SIGNAL
6L62 18BR/RD RIGHT TURN SIGNALSGROUND Z1 20BK
54
G69 22BK/OR
7
8M1 20PK
9R41 18BK/OR
V23 18BR/PK
10
13G3 20BK/PKENGINE OIL PRESSURE SWITCH SENSE G6 22GY
12G9 20GY/BK RED BRAKE WARNING LAMP DRIVER
11ABS WARNING LAMP DRIVER
FUSED B(+)
FUSED IGNITION (ST-RUN)
(RHD) MESSAGE CENTER
VTSS INDICATOR LAMP DRIVER
AIRBAG WARNING LAMP DRIVER
SERVICE ENGINE SOON INDICATOR LAMP DRIVER
NS/GS8W-80 CONNECTOR PIN-OUTS 8W - 80 - 59
NSGS8059J988W-3
MODULE - C1CONTROL POWERTRAIN
- -
K90 18TN ENGINE STARTER MOTOR RELAY CONTROL
C103 18DG/LB A/C SWITCH SIGNALKNOCK SENSOR SIGNAL K42 18DB/LG- - BLACK
10 20 30 40
1 11 21 31
K35 18GY/YL K1 18DG/RD K22 18OR/DB K44 18TN/YL K24 18GY/BK K41 18BK/DG K2 18TN/BK G3 18BK/PK F87 18WT/BK K12 18TN/WT K14 18LB/BR
K38 18GY K58 18BR/DB K11 18WT/DB K19 18GY/RD Z12 18BK/TN K20 18DG K13 18YL/WT
A142 18DG/OR V32 18YL/RD K17 18DB/TN K18 18RD/YL
40 39 38
37 36 35
34 33 32
31
30 29 28
27 26 25 24 23
22 21 20
19 18 17
16 15 14
13 12 11
10 9 8
7 6 5
4 3 2
1 CAV EGR SOLENOID CONTROL MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL THROTTLE POSITION SENSOR SIGNAL CAMSHAFT POSITION SENSOR SIGNAL CRANKSHAFT POSITION SENSOR SIGNAL HEATED OXYGEN SENSOR SIGNAL ENGINE COOLANT TEMPERATURE SENSOR SIGNAL SERVICE ENGINE SOON INDICATOR LAMP DRIVER FUSED IGNITION SWITCH OUTPUT (ST-RUN) INJECTOR NO. 2 DRIVER INJECTOR NO. 4 DRIVER
INJECTOR NO. 5 DRIVER (3.3L/3.8L) INJECTOR NO. 6 DRIVER (3.3L/3.8L) INJECTOR NO. 1 DRIVER IGNITION COIL NO. 1 DRIVER GROUND GENERATOR FIELD DRIVER INJECTOR NO. 3 DRIVER
AUTOMATIC SHUT DOWN RELAY OUTPUT SPEED CONTROL ON/OFF SWITCH SENSE IGNITION COIL NO. 2 DRIVER IGNITION COIL NO. 3 DRIVER (3.3L/3.8L)
- - - - - - -
- - - - - CIRCUIT
- - - - - - -
- - - - - FUNCTION
K21 18BK/RD* INTAKE AIR TEMPERATURE SENSOR SIGNAL
* 2.0L
NS/GS8W-80 CONNECTOR PIN-OUTS 8W - 80 - 71
NSGS8071J988W-3
Component/
GroundColor Location Fig.
Camshaft
Position Sensor
3.3L, 3.8LBK RT Side of
Engine9
Center Dome
LampBK At Lamp N/S
CHMSL RD Rear of CHMSL 21
Cigar Lighter BK Rear of Lighter 9
Clockspring C1 YL Rear of
Clockspring11
Clockspring C2 NAT Rear of
Clockspring11
Clutch Interlock
SwitchBK Top of Clutch
Pedal13
Controller
Anti-Lock BrakeBK RT Side of
Engine
CompartmentN/S
Crankcase Vent
HeaterAt Heater N/S
Crankshaft
Position SensorBK Rear of Engine 5, 6, 7,
9
D01 BK On Kick Panel 18
D02 BK On Kick Panel 18
Data Link
ConnectorBK LT of Steering
Column12
Downstream
Heated Oxygen
SensorBK Front Center of
Floor Pan16
Driver Airbag YL Rear of Airbag 11
E36 BK LT Frame Rail 2
E40 BK At Radiator Fan
ModuleN/S
E43 LT/GY LT Frame Rail 2
E69 BK LT Side of
Intake6, 7
E78 BK Near Throttle
Body9
EC1 Above RT
Vanity Mirror17
EGR Solenoid BK LT Rear of
Engine6, 9
Electric Wiper
De-Icer C1BK At Left Base of
Windshield11
Electric Wiper
De-Icer C2BK At Right Base
of Windshield11Component/
GroundColor Location Fig.
Engine Coolant
Temp Sensor
2.4LBK On Cylinder
BlockN/S
Engine Coolant
Temp Sensor
2.5BK On Cylinder
Head8
Engine Coolant
Temp Sensor
3.3L, 3.8LBK On Cylinder
BlockN/S
Engine Oil
Pressure SwitchGN On Cylinder
Block5, 6, 7,
8, 9
Engine Starter
MotorRear of Starter 5, 6, 7,
8, 9
EVAP/Purge
SolenoidBK RT Motor
Mount3
Evaporator
Temperature
SensorBK RT Side of
HVACN/S
F02 BK Near Throttle
Body9
F09 BK LT Side of
Intake6, 7
Front Blower
MotorBK At Motor 10
Front Blower
Motor Resistor
BlockBK RT Side Cowl 4
Front Cigar
LighterBK Rear of Lighter 9
Front Reading
Lamps/SwitchRD At Lamp 15
Front Washer
MotorBK Bottom of
Reservior4
Fuel Injection
PumpBK Near Pump 8
Fuel Injector #1 BK At Injector N/S
Fuel Injector #2 BK At Injector N/S
Fuel Injector #3 BK At Injector N/S
Fuel Injector #4 BK At Injector N/S
Fuel Injector #5 BK At injector N/S
Fuel Injector #6 BK At Injector N/S
Fuel Injectors
(2.0L)BK At Injectors 5
Fuel Pump
HeaterBK At Heater N/S
Fuel Pump
ModuleLT/GY Side of Fuel
Tank20
8W - 90 - 2 8W - 90 CONNECTOR/GROUND LOCATIONSNS/GS
DESCRIPTION AND OPERATION (Continued)
Component/
GroundColor Location Fig.
Downstream
Heated Oxygen
SensorBK Front Center of
Floor Pan16
Driver Airbag YL Rear of Airbag 11
E36 BK LT Frame Rail 2
E40 BK At Radiator Fan
ModuleN/S
E43 LT/GY LT Frame Rail 2
E69 BK LT Side of
Intake6, 7
E78 BK Near Throttle
Body9
EC1 At Top Center
of Windshield17
EGR Solenoid BK LT Rear of
Engine6, 9
Electric Wiper
De-Icer C1BK At Right Base
of Windshield11
Electric Wiper
De-Icer C2BK At Left Base of
Windshield11
Engine Coolant
Temp Sensor
2.4LBK On Cylinder
BlockN/S
Engine Coolant
Temp Sensor
3.3L, 3.8LBK On Cylinder
BlockN/S
Engine Oil
Pressure SwitchGN On Cylinder
Block5, 6, 7,
8, 9
Engine Starter
MotorRear of Starter 5, 6, 7,
8, 9
EVAP/Purge
SolenoidBK RT Motor
Mount3
Evaporator
Temperature
SensorBK RT Side of
HVACN/S
F02 BK Near Throttle
Body9
F09 BK LT Side of
Intake6, 7
Front Blower
MotorBK At Motor 10
Front Blower
Motor Resistor
BlockBK LT Side of
Engine2
Front Cigar
LighterBK Rear of Lighter 11Component/
GroundColor Location Fig.
Front Reading
Lamps/SwitchBL At Lamp 17
Front Washer
MotorBK Bottom of
Reservior4
Fuel Injector #1 BK At Injector N/S
Fuel Injector #2 BK At Injector N/S
Fuel Injector #3 BK At Injector N/S
Fuel Injector #4 BK At Injector N/S
Fuel Injector #5 BK At Injector N/S
Fuel Injector #6 BK At Injector N/S
Fuel Pump
ModuleGY Side of Fuel
Tank20
G100 LT Frame Rail 3
G101 2.4L Rear of
Cylinder Head6, 7
G101 3.3L, 3.8L Rear of
Cylinder Block9
G102 LT Frame Rail 3
G103 2.4L Rear of
Cylinder Head6, 7
G103 3.3L, 3.8L Rear of
Cylinder Block9
G104 Near T/O for
RT HeadlampN/S
G200 Left of I.P.
Center Stack10
G201 I.P. Center
Support10
G202 I.P. Center
Support10
G204 I.P. Center
Support10
G300 BK LT Kick Panel 13
G301 RT Kick Panel 13, 14
G302 BK LT Quarter
Panel21
G400 BK In Liftgate 23
Generator BK Rear of
Generator5, 6, 7,
8, 9
Glove Box
LampBL Rear of Glove
Box11
Headlamp
Dimmer SwitchBK Part of
Multifunction
Switch11
8W - 90 - 32 8W - 90 CONNECTOR/GROUND LOCATIONSNS/GS
DESCRIPTION AND OPERATION (Continued)
API SERVICE GRADE CERTIFIED
Use an engine oil that is API Service Grade Certi-
fied. MOPARtprovides engine oils that conforms to
this service grade.
SAE VISCOSITY
An SAE viscosity grade is used to specify the vis-
cosity of engine oil. Use only, engine oils with multi-
ple viscosities such as 5W-30 or 10W-30. These are
specified with a dual SAE viscosity grade which indi-
cates the cold-to-hot temperature viscosity range.
Select an engine oil that is best suited to your par-
ticular temperature range and variation (Fig. 5).
ENERGY CONSERVING OIL
An Energy Conserving type oil is recommended for
gasoline engines. They are designated as either
ENERGY CONSERVING or ENERGY CONSERV-
ING II.
CONTAINER IDENTIFICATION
Standard engine oil identification notations have
been adopted to aid in the proper selection of engine
oil. The identifying notations are located on the label
of engine oil plastic bottles and the top of engine oil
cans (Fig. 6).
ENGINE OIL CHANGE
Change engine oil at mileage and time intervals
described in the Maintenance Schedule.
TO CHANGE ENGINE OIL
Run engine until achieving normal operating tem-
perature.
(1) Position the vehicle on a level surface and turn
engine off.
(2) Hoist and support vehicle on safety stands.
Refer to Hoisting and Jacking Recommendations.
(3) Remove oil fill cap.
(4) Place a suitable drain pan under crankcase
drain.
(5) Remove drain plug from crankcase and allow
oil to drain into pan. Inspect drain plug threads for
stretching or other damage. Replace drain plug and
gasket if damaged.
(6) Install drain plug in crankcase.
(7) Lower vehicle and fill crankcase with specified
type and amount of engine oil described in this sec-
tion.
(8) Install oil fill cap.
(9) Start engine and inspect for leaks.
(10) Stop engine and inspect oil level.
Fig. 5 Temperature/Engine Oil Viscosity
Fig. 6 Engine Oil Container Standard Notations
9 - 6 ENGINENS
GENERAL INFORMATION (Continued)