2002 JEEP LIBERTY engine 2.4l

Component Page
C316 (Built-Up-Export).............. 8Wa-80-46
C316 (Built-Up-Export).............. 8Wa-80-46
C317 (Except Built-Up-Export)........ 8Wa-80-47
C317 (Except Built-Up-Export)........ 8Wa-80-47
Cabin Heater (Diesel)............... 8Wa-80-47
Camshaft Position Sensor (2.4L)....... 8Wa-80-47
Camshaft Position Sensor (3.7L)....... 8Wa-80-47
Camshaft Position Sensor (Diesel)...... 8Wa-80-48
Capacitor......................... 8Wa-80-48
Cargo Lamp (Except Base)........... 8Wa-80-48
CD Changer...................... 8Wa-80-48
Center High Mounted Stop Lamp...... 8Wa-80-49
Cigar Lighter..................... 8Wa-80-49
Clockspring C1.................... 8Wa-80-49
Clockspring C2.................... 8Wa-80-49
Clockspring C3.................... 8Wa-80-49
Clutch Interlock Switch (M/T)......... 8Wa-80-50
Coil On Plug No. 1 (3.7L)............ 8Wa-80-50
Coil On Plug No. 2 (3.7L)............ 8Wa-80-50
Coil On Plug No. 3 (3.7L)............ 8Wa-80-50
Coil On Plug No. 4 (3.7L)............ 8Wa-80-50
Coil On Plug No. 5 (3.7L)............ 8Wa-80-51
Coil On Plug No. 6 (3.7L)............ 8Wa-80-51
Coil Rail (2.4L).................... 8Wa-80-51
Compass Mini-Trip Computer
(Premium)...................... 8Wa-80-51
Controller Antilock Brake............ 8Wa-80-52
Crankshaft Position Sensor (2.4L)...... 8Wa-80-52
Crankshaft Position Sensor (3.7L)...... 8Wa-80-52
Crankshaft Position Sensor (Diesel).... 8Wa-80-53
Data Link Connector................ 8Wa-80-53
Diagnostic Junction Port............. 8Wa-80-53
Dome Lamp (Base)................. 8Wa-80-54
Driver Airbag Squib 1............... 8Wa-80-54
Driver Airbag Squib 2............... 8Wa-80-54
Driver Seat Belt Switch............. 8Wa-80-54
Driver Seat Belt Tensioner........... 8Wa-80-54
EGR Solenoid (Diesel)............... 8Wa-80-55
Engine Control Module C1........... 8Wa-80-55
Engine Control Module C2........... 8Wa-80-56
Engine Coolant Level Sensor (Diesel) . . . 8Wa-80-57
Engine Coolant Temp Sensor (Diesel) . . . 8Wa-80-57
Engine Coolant Temperature
Sensor (Gas).................... 8Wa-80-58
Engine Oil Pressure Sensor........... 8Wa-80-58
Evap/Purge Solenoid................ 8Wa-80-58
Flip-Up Glass Release Motor.......... 8Wa-80-58
Flip-Up Glass Release Switch......... 8Wa-80-58
Front Wiper Motor................. 8Wa-80-59
Fuel Heater (Diesel)................ 8Wa-80-59
Fuel Injector No. 1 (Diesel)........... 8Wa-80-59
Fuel Injector No. 1 (Gas)............. 8Wa-80-59
Fuel Injector No. 2 (Diesel)........... 8Wa-80-59
Fuel Injector No. 2 (Gas)............. 8Wa-80-60Component Page
Fuel Injector No. 3 (Diesel)........... 8Wa-80-60
Fuel Injector No. 3 (Gas)............. 8Wa-80-60
Fuel Injector No. 4 (Diesel)........... 8Wa-80-60
Fuel Injector No. 4 (Gas)............. 8Wa-80-60
Fuel Injector No. 5 (3.7L)............ 8Wa-80-61
Fuel Injector No. 6 (3.7L)............ 8Wa-80-61
Fuel Pressure Sensor (Diesel)......... 8Wa-80-61
Fuel Pressure Solenoid (Diesel)........ 8Wa-80-61
Fuel Pump Module................. 8Wa-80-61
G202............................ 8Wa-80-61
Generator........................ 8Wa-80-62
Glow Plug Assembly (Diesel).......... 8Wa-80-62
Hazard Switch/Combination Flasher.... 8Wa-80-62
Headlamp Leveling Switch
(Built-Up-Export)................ 8Wa-80-63
Heated Seat Module (Highline)........ 8Wa-80-63
High Note Horn.................... 8Wa-80-63
Hood Ajar Switch (Except Base)....... 8Wa-80-63
Idle Air Control Motor............... 8Wa-80-64
Ignition Switch.................... 8Wa-80-64
Input Speed Sensor (3.7L)............ 8Wa-80-64
Instrument Cluster................. 8Wa-80-64
Intake Air Temperature Sensor (Gas) . . . 8Wa-80-65
Intrusion Sensor (Built-Up-Export)..... 8Wa-80-65
Junction Block Body Control Module-JB . 8Wa-80-65
Junction Block C1.................. 8Wa-80-66
Junction Block C2.................. 8Wa-80-67
Junction Block C3.................. 8Wa-80-68
Knock Sensor (3.7L)................ 8Wa-80-69
Leak Detection Pump............... 8Wa-80-69
Left Courtesy Lamp................ 8Wa-80-69
Left Curtain Airbag................. 8Wa-80-69
Left Cylinder Lock Switch (Except Base) . 8Wa-80-69
Left Door Lock Switch (Except Base) . . . 8Wa-80-70
Left Fog Lamp..................... 8Wa-80-70
Left Front Door Ajar Switch (Base)..... 8Wa-80-70
Left Front Door Lock Motor/Ajar Switch
(Except Base)................... 8Wa-80-70
Left Front Door Speaker (Base)........ 8Wa-80-70
Left Front Door Speaker (Premium).... 8Wa-80-71
Left Front Impact Sensor............ 8Wa-80-71
Left Front Park/Turn Signal Lamp..... 8Wa-80-71
Left Front Power Window Motor
(Midline/Highline)................ 8Wa-80-71
Left Front Wheel Speed Sensor (ABS) . . . 8Wa-80-72
Left Headlamp (Built-Up-Export)...... 8Wa-80-72
Left Headlamp (Except Built-Up-Export) . 8Wa-80-72
Left Heated Seat Assembly (Highline) . . . 8Wa-80-72
Left Heated Seat Switch (Highline)..... 8Wa-80-72
Left Instrument Panel Speaker........ 8Wa-80-73
Left Leveling Motor (Built-Up-Export) . . 8Wa-80-73
Left Position Lamp (Built-Up-Export) . . . 8Wa-80-73
Left Power Mirror (Except Base)....... 8Wa-80-73
8Wa - 80 - 2 8W-80 CONNECTOR PIN-OUTSKJ

C100 (RHD) - GRAY (HEADLAMP AND DASH
SIDE)
CAV CIRCUIT
51 L33 18LG/BR
52 L39 18LB
53 L78 18DG/YL
54 F20 18WT
55 V6 16DB/YL
56 G31 18VT/LG
57 -
58 L34 18RD/OR
59 L77 18BK/YL
60 A32 14RD/DB (A/T)
61 A41 12YL
62 A21 12RD/DB (M/T)
63 A1 12RD
64 A111 12RD/LB
65 A12 10RD/TN
66 A13 10PK/WT
67 A18 10PK
68 A7 10RD/BK
69 A2 12PK/BK
70 A25 12DB
71 A4 12BK/PK
72 A99 14RD/VT
C101 (2.4L) - BLACK (ENGINE TO HEADLAMP
AND DASH SIDE)
CAV CIRCUIT
1 K59 18VT/BK
2 K40 18BR/WT
3 K60 18YL/BK
4 K39 18GY/RD
5 K21 18BK/RD
6 K2 18TN/BK
7 K1 18DG/RD
8 K22 18OR/DB
9 K6 18VT/WT
10 G60 18GY/YL
11 K24 18GY/BK
12 K7 18OR
13 -
14 -
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-17

C101 (2.4L) - BLACK (ENGINE TO FUEL INJEC-
TOR SIDE)
CAV CIRCUIT
1 K59 18VT/BK
2 K40 18BR/WT
3 K60 18YL/BK
4 K39 18GY/RD
5 K21 18BK/RD
6 K2 18TN/BK
7 K1 18DG/RD
8 K22 18OR/DB
9 K6 18VT/WT
10 G60 18GY/YL
11 K24 18GY/BK
12 K7 18OR
13 -
14 -
C102 (RHD) - GRAY (HEADLAMP AND DASH
SIDE)
CAV CIRCUIT
1 K226 18DB/WT
2 K512 18PK/OR
3 A141 16DG/WT (GAS)
4 B1 18YL/DB
5 B2 18YL
6 K4 18BK/LB
7 B12 18DG/OR
8 K125 18WT/DB (GAS)
9 K107 18OR (GAS)
10 K106 18WT/DG (GAS)
C102 (RHD) - GRAY (FRONT BODY SIDE)
CAV CIRCUIT
1 K226 18DB/WT
2 F512 18PK/OR
3 A141 16DG/WT
4 B1 18YL/DB
5 B2 18YL
6 K4 18BK/LB
7 B12 18DG/OR
8 K125 18WT/DB
9 K107 18OR
10 K105 18WT/DG
8Wa - 80 - 18 8W-80 CONNECTOR PIN-OUTSKJ

C107 - BLACK (FRONT END LIGHTING SIDE)
CAV CIRCUIT
6 L62 18BR/RD
7-
8 L39 18LB (FOG LAMPS)
9-
10 L63 18DG/RD
C108 (GAS) - GRAY (BATTERY SIDE)
CAV CIRCUIT
1 K52 18PK/BK
2 K20 18DG
3 K125 18WT/DB
4 T40 12BR
5 F1 18DB
6-
C108 (GAS) - GRAY (HEADLAMP AND DASH
SIDE)
CAV CIRCUIT
1 K52 18PK/BK
2 K20 18DG
3 K125 18WT/DB
4 T40 12BR
5 F1 18DB
6-
C110 (2.4L) - BLACK (ENGINE TO HEADLAMP
AND DASH SIDE)
CAV CIRCUIT
1 F142 18OR/DG
2 C3 18DB/BK
3 Z246 18BK/GY
4 K11 18WT/DB
5 K12 18TN
6 K13 18YL/WT
7 K14 18LB/BR
8 K44 18TN/YL
9 K4 18BK/LB
10 -
8Wa - 80 - 24 8W-80 CONNECTOR PIN-OUTSKJ

C110 (2.4L) - BLACK (ENGINE TO FUEL INJEC-
TORS SIDE)
CAV CIRCUIT
1 F142 18OR/DG
2 C3 18DB/BK
3 Z246 18BK/GY
4 K11 18WT/DB
5 K12 18TN
6 K13 18YL/WT
7 K14 18LB/BR
8 K44 18TN/YL
9 K4 18BK/LB
10 -
C111 (DIESEL) - LT. GRAY (ENGINE SIDE)
CAV CIRCUIT
1 K51 20DB/YL
2 K118 20PK/YL
3 C13 20DG
4-
5 K226 20DB/WT
6 V37 20RD/LG
7 K35 20GY/YL
8 G18 18PK/BK
9 K29 20WT/PK
10 K236 20GY/PK
11 C151 18DB/WT
12 T40 12BR
13 F92 20YL/BR
14 -
C111 (DIESEL) - LT. GRAY (HEADLAMP AND
DASH SIDE)
CAV CIRCUIT
1 K51 18DB/YL
2 K118 18PK/YL
3 C13 18DG
4-
5 K226 18DB/WT
6 V37 18RD/LG
7 K35 18GY/YL
8 G18 18PK/BK
9 K29 18WT/PK
10 K236 18GY/PK
11 C151 18DB/WT
12 T40 12BR
13 F92 18YL/BR
14 T141 14YL/RD
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-25

POWER WINDOW MASTER SWITCH (MIDLINE/HIGHLINE) - LT. GRAY 14 WAY
CAV CIRCUIT FUNCTION
1- -
2 Q1 16YL POWER WINDOW SWITCH FEED
2 Q1 16YL POWER WINDOW SWITCH FEED
3- -
4 Q27 14RD/BK LEFT REAR WINDOW DRIVER DOWN
5 Q17 14DB/WT LEFT REAR WINDOW DRIVER UP
6 Q28 14DG/WT RIGHT REAR WINDOW DRIVER DOWN
7 Q18 14GY/BK RIGHT REAR WINDOW DRIVER UP
8- -
9 Q21 14WT LEFT FRONT WINDOW DRIVER DOWN
10 F81 12TN FUSED B(+)
11 Q11 14LB LEFT FRONT WINDOW DRIVER UP
12 Q12 14BR RIGHT FRONT WINDOW DRIVER UP
13 Q22 14VT/WT RIGHT FRONT WINDOW DRIVER DOWN
14 Z238 12BK/WT GROUND
POWERTRAIN CONTROL MODULE-C1 (2.4L) - BLACK 32 WAY
CAV CIRCUIT FUNCTION
1- -
2 F1 18DB FUSED IGNITION SWITCH OUTPUT (RUN-START)
3- -
4 K4 18BK/LB SENSOR GROUND
5- -
6- -
7 K19 18BK/GY IGNITION COIL NO. 1 DRIVER
8 K24 18GY/BK CRANKSHAFT POSITION SENSOR SIGNAL
9- -
10 K60 18YL/BK IDLE AIR CONTROL NO. 2 DRIVER
11 K40 18BR/WT IDLE AIR CONTROL NO. 1 DRIVER
12 K10 18DB/OR POWER STEERING PRESSURE SWITCH SENSE
13 - -
14 K77 18BR/WT TRANSFER CASE POSITION SENSOR INPUT
15 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
16 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
17 K7 18OR 5 VOLT SUPPLY
18 K44 18TN/YL CAMSHAFT POSITION SENSOR SIGNAL
19 K39 18GY/RD IDLE AIR CONTROL NO. 3 DRIVER
20 K59 18VT/BK IDLE AIR CONTROL NO. 4 DRIVER
21 - -
22 A14 16RD/WT FUSED B(+)
23 K22 18OR/DB THROTTLE POSITION SENSOR SIGNAL
24 K41 18BK/DG OXYGEN SENSOR 1/1 SIGNAL
25 K141 18TN/WT OXYGEN SENSOR 1/2 SIGNAL
26 - -
27 K1 18DG/RD MANIFOLD ABOLUTE PRESSURE SENSOR SIGNAL
28 - -
29 - -
30 - -
31 Z107 14BK/DB GROUND
32 Z107 14BK/DB GROUND
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-81

POWERTRAIN CONTROL MODULE-C1 (3.7L) - BLACK 32 WAY
CAV CIRCUIT FUNCTION
1 K93 14TN/OR COIL ON PLUG DRIVER NO. 3
2 F1 18DB FUSED IGNITION SWITCH OUTPUT (RUN-START)
3 K94 14TN/LG COIL ON PLUG DRIVER NO. 4
4 K4 18BK/LB SENSOR GROUND
5 K96 14TN/LB COIL ON PLUG DRIVER NO. 6
6 T41 18BK/WT (A/T) PARK/NEUTRAL POSITION SWITCH SENSE
7 K91 14TN/RD COIL ON PLUG DRIVER NO.1
8 K24 18GY/BK CRANKSHAFT POSITION SENSOR SIGNAL
9- -
10 K60 18YL/BK IDLE AIR CONTROL NO. 2 DRIVER
11 K40 18BR/WT IDLE AIR CONTROL NO. 1 DRIVER
12 K10 18DB/OR POWER STEERING PRESSURE SWITCH SENSE
13 T141 18 YL/RD (M/T) FUSED IGNITION SWITCH OUTPUT (START)
13 F45 18YL/BR (A/T) FUSED IGNITION SWITCH OUTPUT (START)
14 K77 18BR/WT TRANSFER CASE POSITION SENSOR INPUT
15 K21 18BK/RD INTAKE AIR TEMPERATURE SENSOR SIGNAL
16 K2 18TN/BK ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
17 K7 18OR 5 VOLT SUPPLY
18 K44 18TN/YL CAMSHAFT POSITION SENSOR SIGNAL
19 K39 18GY/RD IDLE AIR CONTROL NO. 3 DRIVER
20 K59 18VT/BK IDLE AIR CONTROL NO. 4 DRIVER
21 K95 14TN/DG COIL ON PLUG DRIVER NO. 5
22 A14 16RD/WT FUSED B(+)
23 K22 18OR/DB THROTTLE POSITION SENSOR SIGNAL
24 K41 18BK/DG OXYGEN SENSOR 1/1 SIGNAL
25 K141 18TN/WT OXYGEN SENSOR 1/2 SIGNAL
26 K241 18LG/RD OXYGEN SENSOR 2/1 SIGNAL
27 K1 18DG/RD MANIFOLD ABOLUTE PRESSURE SENSOR SIGNAL
28 - -
29 K341 18TN/WT OXYGEN SENSOR 2/2 SIGNAL
30 - -
31 Z107 14BK/DB GROUND
32 Z107 14BK/DB GROUND
POWERTRAIN CONTROL MODULE-C2 (GAS) - WHITE 32 WAY
CAV CIRCUIT FUNCTION
1- -
2- -
3- -
4 K11 18WT/DB FUEL INJECTOR NO. 1 DRIVER
5 K13 18YL/WT FUEL INJECTOR NO. 3 DRIVER
6 K38 18GY (3.7L) FUEL INJECTOR NO. 5 DRIVER
7- -
8- -
9 K92 14TN/PK (3.7L) COIL ON PLUG DRIVER NO. 2
9 K17 18DB/TN (2.4L) IGNITION COIL NO. 2 DRIVER
10 K20 18DG GENERATOR FIELD
11 - -
12 K58 18BR/DB (3.7L) FUEL INJECTOR NO. 6 DRIVER
8Wa - 80 - 82 8W-80 CONNECTOR PIN-OUTSKJ

POWERTRAIN CONTROL MODULE-C2 (GAS) - WHITE 32 WAY
CAV CIRCUIT FUNCTION
13 - -
14 - -
15 K12 18TN FUEL INJECTOR NO. 2 DRIVER
16 K14 18LB/BR FUEL INJECTOR NO. 4 DRIVER
17 K173 18LG RADIATOR FAN RELAY CONTROL
18 - -
19 C18 18DB A/C PRESSURE SIGNAL
20 - -
21 - -
22 - -
23 G60 18GY/YL ENGINE OIL PRESSURE SENSOR SIGNAL
24 - -
25 - -
26 - -
27 - -
28 - -
29 - -
30 - -
31 K6 18VT/WT 5 VOLT SUPPLY
32 - -
POWERTRAIN CONTROL MODULE-C3 (GAS) - LT. GRAY 32 WAY
CAV CIRCUIT FUNCTION
1 C13 18DG A/C COMPRESSOR CLUTCH RELAY CONTROL
2- -
3 K51 18DB/YL AUTO SHUT DOWN RELAY CONTROL
4 V36 18TN/RD SPEED CONTROL VACUUM SOLENOID CONTROL
5 V35 18LG/RD SPEED CONTROL VENT SOLENOID CONTROL
6 K90 18TN (M/T) CLUTCH INTERLOCK RELAY CONTROL
7 K42 18DB/LB (3.7L) KNOCK SENSOR NO. 1 SIGNAL
7 K42 18DB/LB (2.4L) NOT USED
8 K99 18BR/OR OXYGEN SENSOR 1/1 HEATER CONTROL
9 K512 18RD/YL OXYGEN SENSOR DOWNSTEAM RELAY CONTROL
10 K106 18WT/DG LEAK DETECTION PUMP SOLENOID CONTROL
11 V32 18YL/RD SPEED CONTROL SUPPLY
12 F142 18OR/DG FUSED AUTO SHUT DOWN RELAY SENSE INPUT
13 T10 18YL/DG TORQUE MANAGEMENT REQUEST SENSE
14 K107 18OR LEAK DETECTION PUMP SWITCH SENSE
15 K118 18PK/YL BATTERY TEMPERATURE SENSOR SIGNAL
16 K299 18BR/WT (2.4L) OXYGEN SENSOR 1/2 HEATER CONTROL
16 K299 18BR/WT (3.7L) OXYGEN SENSOR 2/1 HEATER CONTROL
17 B22 18DG/YL VEHICLE SPEED OUTPUT
18 K142 18GY/BK (2.4L) NOT USED
18 K142 18GY/BK (3.7L) KNOCK SENSOR NO. 2 SIGNAL
19 K31 18BR FUEL PUMP RELAY CONTROL
20 K52 18PK/BK EVAP PURGE/SOLENOID CONTROL
21 - -
22 C21 18DB/OR A/C SWITCH SENSE
23 - -
24 K29 18WT/PK BRAKE LAMP SWITCH SENSE
25 K125 18WT/DB GENERATOR SOURCE
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-83