2002 JEEP LIBERTY Headlamp fuse relay

8W-50 FRONT LIGHTING
Component Page
Body Control Module.......... 8Wa-50-14, 2, 7, 8
Daytime Running Lamp Relay.... 8Wa-50-14, 2, 8
Front Fog Lamp Relay............... 8Wa-50-8
Fuse 3............................ 8Wa-50-8
Fuse 4............................ 8Wa-50-2
Fuse 5............................ 8Wa-50-2
Fuse 9........................ 8Wa-50-6, 7, 8
Fuse 19........................... 8Wa-50-8
Fuse 23......................... 8Wa-50-6, 7
Fuse 26......................... 8Wa-50-2, 8
Fuse 27......................... 8Wa-50-2, 8
G111 ............ 8Wa-50-10, 11, 12, 13, 3, 4, 5, 9
G202............................. 8Wa-50-6
Hazard Switch/Combination Flasher..... 8Wa-50-7
Headlamp Leveling Switch............ 8Wa-50-6
High Beam Relay................ 8Wa-50-14, 2
Junction Block . 8Wa-50-10, 11, 12, 13, 14, 2, 3, 4, 5,
6, 7, 8, 9
Left Fog Lamp.................... 8Wa-50-8, 9Component Page
Left Front Park/Turn Signal Lamp . . . 8Wa-50-11, 9
Left Headlamp................... 8Wa-50-3, 4
Left Leveling Motor................ 8Wa-50-4, 5
Left Position Lamp.................. 8Wa-50-4
Left Side Marker Lamp............... 8Wa-50-9
Left Side Repeater Lamp............. 8Wa-50-11
Low Beam Relay.................... 8Wa-50-2
Multi- Function Switch............ 8Wa-50-14, 2
Park Lamp Relay................. 8Wa-50-6, 7
Power Distribution Center............ 8Wa-50-8
Right Fog Lamp............ 8Wa-50-10, 12, 13, 8
Right Front Park/Turn Signal Lamp . 8Wa-50-10, 11,
12, 13
Right Headlamp.................. 8Wa-50-3, 5
Right Leveling Motor.............. 8Wa-50-4, 5
Right Position Lamp................. 8Wa-50-5
Right Side Marker Lamp............. 8Wa-50-10
Right Side Repeater Lamp...... 8Wa-50-11, 12, 13
KJ8W-50 FRONT LIGHTING8Wa-50-1

HEADLAMP LEVELING SWITCH (BUILT-UP-EXPORT)-4WAY
CAV CIRCUIT FUNCTION
1 L13 18BR/YL HEADLAMP ADJUST SIGNAL
2 L78 18DG/YL FUSED PARK LAMP RELAY OUTPUT
3 Z12 18BK/TN GROUND
4- -
HEATED SEAT MODULE (HIGHLINE) - GREEN 14 WAY
CAV CIRCUIT FUNCTION
1 P133 20TN/DG LEFT SEAT HEATER SWITCH MUX
2 P86 20PK/BK HEATED SEAT TEMPERATURE SENSOR SIGNAL
3 F98 16RD/WT PASSENGER HEATED SEAT FEED
4 A3 16RD/WT FUSED B(+)
5 F99 16RD/YL DRIVER HEATED SEAT FEED
6 A3 16RD/WT FUSED B(+)
7 P142 20TN/DB PASSENGER HEATED SEAT TEMPERATURE SENSOR
GROUND
8 P141 20TN/LB DRIVER HEATED SEAT TEMPERATURE SENSOR
GROUND
9 P134 20TN/LG RIGHT SEAT HEATER SWITCH MUX
10 P138 20VT/LG RIGHT SEAT LOW HEAT LED DRIVER
11 P140 20VT/BK RIGHT SEAT HIGH HEAT LED DRIVER
12 P137 20VT/DG LEFT SEAT LOW HEAT LED DRIVER
13 Z238 16BK/WT GROUND
14 P139 20VT/WT LEFT SEAT HIGH HEAT LED DRIVER
HIGH NOTE HORN - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 X2 18DG/RD HORN RELAY OUTPUT
2 Z141 18BK GROUND
HOOD AJAR SWITCH (EXCEPT BASE)-2WAY
CAV CIRCUIT FUNCTION
1 G70 18BR/TN HOOD AJAR SWITCH SENSE
2 Z142 18BK/WT GROUND
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-63

LEFT INSTRUMENT PANEL SPEAKER - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 X53 18DG (BASE) LEFT FRONT SPEAKER (+)
1 X83 18YL/RD (PREMIUM) AMPLIFIED HIGH LEFT FRONT SPEAKER (+)
2 X55 18BR/RD (BASE) LEFT FRONT SPEAKER (-)
2 X81 18YL/BK (PREMIUM) AMPLIFIED HIGH LEFT FRONT SPEAKER (-)
LEFT LEVELING MOTOR (BUILT-UP-EXPORT) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 Z141 18BK GROUND
2 L13 18BR/YL HEADLAMP ADJUST SIGNAL
3 L77 18BK/YL FUSED PARK LAMP RELAY OUTPUT
LEFT POSITION LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 L77 18BK/YL FUSED PARK LAMP RELAY OUTPUT
2 Z141 18BK GROUND
LEFT POWER MIRROR (EXCEPT BASE) - WHITE 8 WAY
CAV CIRCUIT FUNCTION
1 P71 20YL/DG LEFT MIRROR UP DRIVER
2 P76 20OR/YL MIRROR COMMON DRIVER
3 P75 20LB/WT LEFT MIRROR LEFT DRIVER
4- -
5 C16 20LB/YL FUSED DEFOGGER RELAY OUTPUT
6 Z350 20BK/LG GROUND
7 P99 20GY (WITH FOLD) FOLDING MIRROR FEED
8 P110 20YL (WITH FOLD) FOLDING MIRROR RETURN
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-73

MULTI-FUNCTION SWITCH C1 - GRAY 10 WAY
CAV CIRCUIT FUNCTION
1 E21 20OR/RD PANEL LAMPS DIMMER SWITCH MUX
2 L27 20WT/TN (EXCEPT BASE) FRONT FOG LAMP SWITCH SENSE
3- -
4 L80 20WT/DG HEADLAMP SWITCH RETURN
5 L307 20LG/OR HEADLAMP SWITCH MUX
6 L305 20LB/WT LEFT TURN SWITCH SENSE
7 L309 20LG/WT HIGH BEAM RELAY CONTROL
8 Z12 18BK/TN GROUND
9 L324 20WT/LG HIGH BEAM SWITCH SENSE
10 L302 20LB/YL RIGHT TURN SWITCH SENSE
MULTI-FUNCTION SWITCH C2 - GRAY 8 WAY
CAV CIRCUIT FUNCTION
1 V21 20DB/RD REAR WIPER ON DRIVER
2 V22 20BR/YL REAR WIPER INTERMITTENT DRIVER
3 V20 18BK/WT WASHER MOTOR SENSE
4 V52 20DG/RD FRONT WIPER SWITCH MUX
5 F88 20BR/RD FUSED IGNITION SWITCH OUTPUT (RUN-ACC)
6- -
7 V10 18BR WASHER PUMP DRIVER
8- -
OUTPUT SPEED SENSOR (3.7L) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 T14 18LG/WT OUTPUT SPEED SENSOR SIGNAL
2 T13 18DB/BK SPEED SENSOR GROUND
OVERHEAD MAP/READING LAMP (EXCEPT BASE) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 M1 20PK FUSED B(+)
2 M2 20YL REAR COURTESY LAMP CONTROL
3 M20 20BR COURTESY LAMPS LOAD SHEED
8Wa - 80 - 78 8W-80 CONNECTOR PIN-OUTSKJ

RIGHT FRONT PARK/ TURN SIGNAL LAMP - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 L62 18BR/RD RIGHT TURN SIGNAL
2 L78 18DG/YL (EXCEPT BUILT-UP-EX-
PORT)FUSED PARK LAMP RELAY OUTPUT
3 Z142 18BK/WT GROUND
RIGHT FRONT POWER WINDOW MOTOR (MIDLINE/HIGHLINE) - LT. GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 Q22 16VT/WT RIGHT FRONT WINDOW DRIVER DOWN
2 Q12 16BR RIGHT FRONT WINDOW DRIVER UP
RIGHT FRONT WHEEL SPEED SENSOR (ABS) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 B7 18WT RIGHT FRONT WHEEL SPEED SENSOR 12 VOLT
SUPPLY
2 B6 18WT/DB RIGHT FRONT WHEEL SPEED SENSOR SIGNAL
RIGHT HEADLAMP (BUILT-UP-EXPORT)-3WAY
CAV CIRCUIT FUNCTION
1 L34 18RD/OR FUSED RIGHT HIGH BEAM OUTPUT
2 L44 18VT/RD FUSED RIGHT LOW BEAM OUTPUT
3 Z142 18BK/WT GROUND
RIGHT HEADLAMP (EXCEPT BUILT-UP-EXPORT) - BLUE 3 WAY
CAV CIRCUIT FUNCTION
A L44 18VT/RD FUSED RIGHT LOW BEAM OUTPUT
B Z142 18BK/WT GROUND
C L34 18RD/OR FUSED RIGHT HIGH BEAM OUTPUT
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-89

RIGHT HEATED SEAT ASSEMBLY (HIGHLINE) - LT. GRAY 4 WAY
CAV CIRCUIT FUNCTION
1 F98 16RD/WT PASSENGER HEATED SEAT FEED
2 Z238 16BK/WT GROUND
3 P86 20PK/BK HEATED SEAT TEMPERATURE SENSOR SIGNAL
4 P142 20TN/DB PASSENGER HEATED SEAT TEMPERATURE SENSOR
GROUND
RIGHT HEATED SEAT SWITCH (HIGHLINE) - BLACK 8 WAY
CAV CIRCUIT FUNCTION
1 V23 20BR/PK FUSED IGNITION SWITCH OUTPUT (RUN)
2 P140 20VT/BK RIGHT SEAT HIGH HEAT LED DRIVER
3 P134 20TN/LG RIGHT SEAT HEATER SWITCH MUX
4 P138 20VT/LG RIGHT SEAT LOW HEAT LED DRIVER
5 Z238 20BK/WT GROUND
6- -
7- -
8- -
RIGHT INSTRUMENT PANEL SPEAKER - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 X84 18TN/BK (PREMIUM) AMPLIFIED HIGH RIGHT FRONT SPEAKER (+)
1 X54 18VT (BASE) RIGHT FRONT SPEAKER (+)
2 X86 18OR/RD (PREMIUM) AMPLIFIED HIGH RIGHT FRONT SPEAKER (-)
2 X56 18DB/RD (BASE) RIGHT FRONT SPEAKER (-)
RIGHT LEVELING MOTOR (BUILT-UP-EXPORT) - BLACK 3 WAY
CAV CIRCUIT FUNCTION
1 Z142 18BK/WT GROUND
2 L13 18BR/YL HEADLAMP ADJUST SIGNAL
3 L78 18DG/YL FUSED PARK LAMP RELAY OUTPUT
8Wa - 80 - 90 8W-80 CONNECTOR PIN-OUTSKJ

LATCH - ACCESS PANEL - REMOVAL....23-139
LATCH - INSTALLATION . . 23-120,23-124,23-131,
23-137
LATCH - INSTALLATION, FLIP-UP GLASS . 23-136
LATCH - INSTALLATION, FLOOR
CONSOLE LID......................23-158
LATCH - INSTALLATION, GLOVE BOX....23-148
LATCH / LOCK - INSTALLATION,
FOLDING REAR SEAT BACK...........23-170
LATCH / LOCK - REMOVAL, FOLDING
REAR SEAT BACK...................23-170
LATCH - REMOVAL......23-120,23-124,23-131,
23-137
LATCH - REMOVAL, FLIP-UP GLASS.....23-136
LATCH - REMOVAL, FLOOR CONSOLE
LID...............................23-158
LATCH - REMOVAL, GLOVE BOX........23-148
LATCH RELEASE CABLE - INSTALLATION . 23-120
LATCH RELEASE CABLE - REMOVAL....23-120
LATCH RELEASE HANDLE -
INSTALLATION......................23-120
LATCH RELEASE HANDLE - REMOVAL . . . 23-120
LATCH STRIKER - INSTALLATION......23-124,
23-132,23-137
LATCH STRIKER - INSTALLATION, GLOVE
BOX ..............................23-149
LATCH STRIKER - INSTALLATION, REAR
SEAT BACK........................23-171
LATCH STRIKER - REMOVAL....23-124,23-132,
23-137
LATCH STRIKER - REMOVAL, GLOVE
BOX ..............................23-148
LATCH STRIKER - REMOVAL, REAR
SEAT BACK........................23-170
LEAK - DIAGNOSIS AND TESTING,
CONVERTER HOUSING FLUID...........21-80
LEAK - DIAGNOSIS AND TESTING,
ENGINE OIL..........................9-60
LEAK DETECTION PUMP - DESCRIPTION . . 25-27
LEAK DETECTION PUMP - INSTALLATION . 25-28
LEAK DETECTION PUMP - OPERATION....25-28
LEAK DETECTION PUMP - REMOVAL.....25-28
LEAK DOWN TEST - DIAGNOSIS AND
TESTING, FUEL PRESSURE..............14-3
LEAKAGE - DIAGNOSIS AND TESTING,
CYLINDER COMBUSTION PRESSURE.......9-8
LEAKS - DIAGNOSIS AND TESTING,
COOLING SYSTEM.....................7-4
LEAKS - DIAGNOSIS AND TESTING,
INTAKE MANIFOLD....................9-68
LEAKS - DIAGNOSIS AND TESTING,
REAR SEAL AREA.....................9-61
LEAKS - DIAGNOSIS AND TESTING,
WATER .............................23-2
LEAKS - STANDARD PROCEDURE,
REPAIRING..........................22-8
LEARN - STANDARD PROCEDURE, TCM
QUICK.............................8E-21
LEFT POWER SEAT SWITCH -
DESCRIPTION.......................8N-16
LEFT POWER SEAT SWITCH -
DIAGNOSIS AND TESTING.............8N-17
LEFT POWER SEAT SWITCH -
INSTALLATION......................8N-18
LEFT POWER SEAT SWITCH -
OPERATION
.........................8N-17
LEFT POWER SEAT SWITCH - REMOVAL
. . 8N-18
LEFT SIDE - INSTALLATION
.........2-12,2-15
LEFT SIDE - REMOVAL
.............2-11,2-15
LEVEL - DIAGNOSIS AND TESTING,
EFFECTS OF INCORRECT FLUID
........21-125
LEVEL - STANDARD PROCEDURE,
REFRIGERANT OIL
...................24-54
LEVEL - STANDARD PROCEDURES,
MASTER CYLINDER FLUID
..............5-26
LEVEL CHECK - STANDARD
PROCEDURE, FLUID
.................21-126
LEVEL SENDING UNIT - DIAGNOSIS AND
TESTING, FUEL
.......................14-9
LEVEL SENDING UNIT / SENSOR -
DESCRIPTION, FUEL
...................14-9
LEVEL SENDING UNIT / SENSOR -
INSTALLATION, FUEL
.................14-10
LEVEL SENDING UNIT / SENSOR -
OPERATION, FUEL
.....................14-9
LEVEL SENDING UNIT / SENSOR -
REMOVAL, FUEL
......................14-9LEVEL SWITCH - DESCRIPTION,
WASHER FLUID.....................8R-17
LEVEL SWITCH - INSTALLATION,
WASHER FLUID.....................8R-18
LEVEL SWITCH - OPERATION, WASHER
FLUID.............................8R-17
LEVEL SWITCH - REMOVAL, WASHER
FLUID.............................8R-17
LEVELING MOTOR - DESCRIPTION,
HEADLAMP.........................8L-35
LEVELING MOTOR - INSTALLATION,
HEADLAMP.........................8L-36
LEVELING MOTOR - OPERATION,
HEADLAMP.........................8L-36
LEVELING MOTOR - REMOVAL,
HEADLAMP.........................8L-36
LEVELING SWITCH - DESCRIPTION,
HEADLAMP.........................8L-37
LEVELING SWITCH - DIAGNOSIS AND
TESTING, HEADLAMP.................8L-37
LEVELING SWITCH - INSTALLATION,
HEADLAMP.........................8L-38
LEVELING SWITCH - OPERATION,
HEADLAMP.........................8L-37
LEVELING SWITCH - REMOVAL,
HEADLAMP.........................8L-38
LEVER - INSTALLATION................5-31
LEVER - INSTALLATION, SHIFT . . . 21-214,21-249
LEVER - REMOVAL....................5-31
LEVER - REMOVAL, SHIFT......21-213,21-248
LHD - INSTALLATION...............8W-97-6
LHD - REMOVAL....................8W-97-5
LICENSE PLATE LAMP BULB -
INSTALLATION.......................8L-45
LICENSE PLATE LAMP BULB - REMOVAL . . 8L-44
LICENSE PLATE LAMP UNIT -
INSTALLATION.......................8L-46
LICENSE PLATE LAMP UNIT - REMOVAL . . 8L-45
LID LATCH - INSTALLATION, FLOOR
CONSOLE..........................23-158
LID LATCH - REMOVAL, FLOOR
CONSOLE..........................23-158
LIGHTER OUTLET - DESCRIPTION,
CIGAR...........................8W-97-2
LIGHTER OUTLET - DIAGNOSIS AND
TESTING, CIGAR...................8W-97-2
LIGHTER OUTLET - OPERATION, CIGAR . 8W-97-2
LIMITS - DESCRIPTION, HIGH AND LOW . . 25-20
LINE - DESCRIPTION, REFRIGERANT.....24-38
LINE - INSTALLATION, A/C DISCHARGE . . . 24-47
LINE - INSTALLATION, A/C LIQUID.......24-47
LINE - INSTALLATION, A/C SUCTION.....24-49
LINE - REMOVAL, A/C DISCHARGE.......24-46
LINE - REMOVAL, A/C LIQUID...........24-47
LINE - REMOVAL, A/C SUCTION.........24-48
LINE AND HOSES - DIAGNOSIS AND
TESTING, BRAKE.......................5-8
LINE PRESSURE (LP) SENSOR -
DESCRIPTION......................21-144
LINE PRESSURE (LP) SENSOR -
INSTALLATION......................21-144
LINE PRESSURE (LP) SENSOR -
OPERATION........................21-144
LINE PRESSURE (LP) SENSOR -
REMOVAL.........................21-144
LINES - DESCRIPTION, BRAKE............5-8
LINES - DESCRIPTION, FUEL...........14-10
LINES - DESCRIPTION, VACUUM........25-33
LINK - INSTALLATION, STABILIZER.......2-14
LINK - REMOVAL, STABILIZER...........2-14
LINK CONNECTOR - DESCRIPTION, DATA . 8E-10
LINK CONNECTOR - OPERATION, DATA . . . 8E-10
LINKAGE - INSTALLATION................6-9
LINKAGE - REMOVAL...................6-8
LINKAGE - STANDARD PROCEDURE,
STEERING..........................19-16
LIQUID LINE - INSTALLATION, A/C.......24-47
LIQUID LINE - REMOVAL, A/C...........24-47
LOAD TEST - STANDARD PROCEDURE....8F-12
LOAD VALUE - DESCRIPTION
...........25-20
LOADS - STANDARD PROCEDURE,
TESTING FOR A SHORT TO GROUND
ON FUSES POWERING SEVERAL
......8W-01-9
LOCATION - DESCRIPTION, CONNECTOR/
GROUND/SPLICE
...................8W-91-1
LOCATIONS - DESCRIPTION, FLUID
FILL/CHECK
...........................0-4
LOCATIONS - SPECIFICATIONS, SEALER
. . 23-87LOCATIONS - SPECIFICATIONS, WELD
AND STRUCTURAL ADHESIVE...........23-9
LOCK - INSTALLATION, FOLDING REAR
SEAT BACK LATCH..................23-170
LOCK - REMOVAL, FOLDING REAR SEAT
BACK LATCH.......................23-170
LOCK / UNLOCK SWITCH -
INSTALLATION, DOOR.................8N-5
LOCK / UNLOCK SWITCH - REMOVAL,
DOOR..............................8N-4
LOCK CYLINDER - INSTALLATION......23-125,
23-138
LOCK CYLINDER - INSTALLATION.......19-11
LOCK CYLINDER - REMOVAL....23-125,23-137
LOCK CYLINDER - REMOVAL...........19-10
LOCK MOTOR - DESCRIPTION, DOOR.....8N-5
LOCK MOTOR - DIAGNOSIS AND
TESTING, DOOR......................8N-5
LOCK MOTOR - OPERATION, DOOR.......8N-5
LOCK OUT - ADJUSTMENT..............5-30
LOCK RELAY - DESCRIPTION, DOOR......8N-6
LOCK RELAY - DIAGNOSIS AND
TESTING, DOOR......................8N-6
LOCK RELAY - INSTALLATION, DOOR.....8N-7
LOCK RELAY - OPERATION, DOOR........8N-6
LOCK RELAY - REMOVAL, DOOR.........8N-6
LOCK SWITCH - DESCRIPTION, DOOR
CYLINDER...........................8Q-9
LOCK SWITCH - DESCRIPTION,
TAILGATE CYLINDER...................8N-9
LOCK SWITCH - DIAGNOSIS AND
TESTING, DOOR CYLINDER............8Q-10
LOCK SWITCH - DIAGNOSIS AND
TESTING, TAILGATE CYLINDER..........8N-9
LOCK SWITCH - INSTALLATION, DOOR
CYLINDER..........................8Q-10
LOCK SWITCH - INSTALLATION,
TAILGATE CYLINDER..................8N-10
LOCK SWITCH - OPERATION, DOOR
CYLINDER..........................8Q-10
LOCK SWITCH - OPERATION, TAILGATE
CYLINDER...........................8N-9
LOCK SWITCH - REMOVAL, DOOR
CYLINDER..........................8Q-10
LOCK SWITCH - REMOVAL, TAILGATE
CYLINDER..........................8N-10
LOCKS - DESCRIPTION, POWER.........8N-1
LOCKS - DIAGNOSIS AND TESTING,
POWER.............................8N-3
LOCKS - OPERATION, POWER...........8N-3
LOCK/UNLOCK SWITCH - DIAGNOSIS
AND TESTING, DOOR..................8N-4
LOOP ADJUSTER - INSTALLATION, SEAT
BELT TURNING......................8O-38
LOOP ADJUSTER - REMOVAL, SEAT
BELT TURNING......................8O-37
LOW BEAM RELAY - DESCRIPTION,
HEADLAMP.........................8L-39
LOW BEAM RELAY - DIAGNOSIS AND
TESTING, HEADLAMP.................8L-40
LOW BEAM RELAY - INSTALLATION,
HEADLAMP.........................8L-41
LOW BEAM RELAY - OPERATION,
HEADLAMP.........................8L-39
LOW BEAM RELAY - REMOVAL,
HEADLAMP
.........................8L-40
LOW FUEL INDICATOR - DESCRIPTION
. . . 8J-22
LOW FUEL INDICATOR - OPERATION
.....8J-22
LOW INDICATOR - DESCRIPTION,
COOLANT
...........................8J-15
LOW INDICATOR - OPERATION,
COOLANT
...........................8J-16
LOW LIMITS - DESCRIPTION, HIGH
......25-20
LOW MODE INDICATOR - DESCRIPTION,
FOUR
..............................8J-29
LOW MODE INDICATOR - OPERATION,
FOUR
..............................8J-30
LOW OIL PRESSURE INDICATOR -
DESCRIPTION
.......................8J-23
LOW OIL PRESSURE INDICATOR -
OPERATION
.........................8J-23
LOW PRESSURE SWITCH -
DESCRIPTION, A/C
...................24-18
LOW PRESSURE SWITCH - DIAGNOSIS
AND TESTING, A/C
...................24-19
LOW PRESSURE SWITCH -
INSTALLATION, A/C
...................24-19
KJINDEX 15
Description Group-Page Description Group-Page Description Group-Page