2002 JEEP LIBERTY brake

REAR POWER WINDOW SWITCH (MIDLINE/HIGHLINE) - WHITE 10 WAY
CAV CIRCUIT FUNCTION
1 Q28 14DG/WT RIGHT REAR WINDOW DRIVER DOWN
2 Q14 14GY RIGHT REAR WINDOW DRIVER UP
3 Q24 14DG RIGHT REAR WINDOW DRIVER DOWN
4 Q18 14GY/BK RIGHT REAR WINDOW DRIVER UP
5 Q1 16YL POWER WINDOW SWITCH FEED
6 Q1 16YL POWER WINDOW SWITCH FEED
7 Q17 14DB/WT LEFT REAR WINDOW DRIVER UP
8 Q23 14RD/WT LEFT REAR WINDOW DRIVER DOWN
9 Q27 14RD/BK LEFT REAR WINDOW DRIVER DOWN
10 Q13 14DB LEFT REAR WINDOW DRIVER UP
REAR WHEEL SPEED SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 B2 18YL REAR WHEEL SPEED SENSOR 12 VOLT SUPPLY
2 B1 18YL/DB REAR WHEEL SPEED SENSOR SIGNAL
REAR WIPER MOTOR - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 Z235 18BK GROUND
2 V21 20DB/RD REAR WIPER ON DRIVER
3 G80 20YL/WT FLIP-UP GLASS AJAR SWITCH SENSE
4 V22 20BR/YL REAR WIPER INTERMITTENT DRIVER
5 F70 18PK/BK FUSED B(+)
6- -
RED BRAKE WARNING INDICATOR SWITCH - GRAY 2 WAY
CAV CIRCUIT FUNCTION
1 G11 18WT/BK RED BRAKE WARNING INDICATOR DRIVER
2 Z142 18BK/WT GROUND
REMOTE KEYLESS ENTRY MODULE (EXCEPT BASE)-6WAY
CAV CIRCUIT FUNCTION
1 Y60 RKE DATA
2 Y62 RKE SUPPLY
3 Y61 RKE PROGRAM
4 Y63 RKE GROUND
5 Y64 RKE ANTENNA (+)
6 Y65 RKE ANTENNA (-)
8Wa - 80 - 86 8W-80 CONNECTOR PIN-OUTSKJ

RIGHT SIDE IMPACT AIRBAG CONTROL MODULE (RSIACM) - YELLOW 8 WAY
CAV CIRCUIT FUNCTION
1 F14 18LG/YL FUSED IGNITION SWITCH OUTPUT (RUN-START)
2- -
3 R76 18YL/DB RIGHT CURTAIN SQUIB LINE 2
4 R74 18YL/BR RIGHT CURTAIN SQUIB LINE 1
5 Z100 18BK/YL GROUND
6- -
7- -
8 D25 18YL/VT PCI BUS
RIGHT SIDE MARKER LAMP (EXCEPT BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 L78 18DG/YL FUSED PARK LAMP RELAY OUTPUT
2 L62 18BR/RD RIGHT TURN SIGNAL
RIGHT SIDE REPEATER LAMP (BUILT-UP-EXPORT) - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 L62 18BR/RD RIGHT TURN SIGNAL
2 Z142 18BK/WT GROUND
RIGHT SPEED CONTROL SWITCH (EXCEPT BASE) - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1- -
2 K4 20BK/LB SENSOR GROUND
3 V37 20RD/LG SPEED CONTROL SWITCH SIGNAL
4- -
RIGHT TAIL/STOP LAMP - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L38 18BR/WT (BUILT-UP-EXPORT) REAR FOG LAMP RELAY OUTPUT
2 L78 18DG/YL FUSED PARK LAMP RELAY OUTPUT
3 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
4 L10 18BR/LG BACK-UP LAMP FEED
5 Z151 18BK/WT GROUND
6 L62 18BR/RD RIGHT TURN SIGNAL
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-93

RIGHT VISOR/VANITY LAMP (EXCEPT BASE) - WHITE 2 WAY
CAV CIRCUIT FUNCTION
1 M1 20PK FUSED B(+)
2 M20 20BR COURTESY LAMP LOAD SHED
SENTRY KEY IMMOBILIZER MODULE (EXCEPT BASE) - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 F33 20PK/RD FUSED B(+)
2 Z11 20BK/WT GROUND
3 F1 20DB FUSED IGNITION SWITCH OUTPUT (RUN-START)
4 Z110 20BK/TN GROUND
5 D25 20YL/VT/BK PCI BUS
6- -
SHIFTER ASSEMBLY - WHITE 6 WAY
CAV CIRCUIT FUNCTION
1 E2 20OR FUSED PANEL LAMPS DIMMER SWITCH SIGNAL
2 Z21 20BK/LG GROUND
3 T6 20VT/WT OVERDRIVE OFF SWITCH SENSE
4 Z21 20BK/LG GROUND
5 F22 18DB/PK FUSED IGNITION SWITCH OUTPUT (RUN)
6 K29 20WT/PK BRAKE SWITCH SENSE
SIREN (BUILT-UP-EXPORT)-3WAY
CAV CIRCUIT FUNCTION
1 Z142 18BK/WT GROUND
2 X75 18DG SIREN SIGNAL CONTROL
3 M1 18PK FUSED B(+)
SPEED CONTROL SERVO - BLACK 4 WAY
CAV CIRCUIT FUNCTION
1 V36 18TN/RD SPEED CONTROL VACUUM SOLENOID CONTROL
2 V35 18LG/RD SPEED CONTROL VENT SOLENOID CONTROL
3 V30 18DB/RD SPEED CONTROL BRAKE SWITCH OUTPUT
4 Z212 18BK/OR GROUND
8Wa - 80 - 94 8W-80 CONNECTOR PIN-OUTSKJ

THROTTLE POSITION SENSOR - WHITE/BLUE 3 WAY
CAV CIRCUIT FUNCTION
1 K7 18OR 5 VOLT SUPPLY
2 K4 18BK/LB SENSOR GROUND
3 K22 18OR/DB THROTTLE POSITION SENSOR SIGNAL
TRAILER TOW BRAKE LAMP RELAY-5WAY
CAV CIRCUIT FUNCTION
30 A6 16RD/BK FUSED B(+)
85 Z149 18BK/LB GROUND
86 L50 18WT/TN BRAKE LAMP SWITCH OUTPUT
87 L95 16DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
87A L76 16BK/OR TRAILER TOW BRAKE LAMP RELAY OUTPUT
87 L95 16DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
TRAILER TOW CIRCUIT BREAKER-2WAY
CAV CIRCUIT FUNCTION
1 A99 14RD/VT FUSED B(+)
2 F71 14RD FUSED B(+)
TRAILER TOW CONNECTOR - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 L74 16PK/BK RIGHT TURN SIGNAL
3 L10 18BR/LG BACK-UP LAMP FEED
4 F73 14YL TRAILER TOW RELAY OUTPUT
5 L78 18DG/YL FUSED PARK LAMP RELAY OUTPUT
6- -
7 B40 14LB TRAILER TOW BRAKE B(+)
8 Z149 16BK/LB GROUND
9 Z149 16BK/LB GROUND
10 L73 16PK/WT LEFT TURN SIGNAL
8Wa - 80 - 96 8W-80 CONNECTOR PIN-OUTSKJ

TRAILER TOW LEFT TURN RELAY-5WAY
CAV CIRCUIT FUNCTION
30 L73 16PK/WT LEFT TURN SIGNAL
85 Z149 18BK/LB GROUND
86 L63 18DG/RD LEFT TURN SIGNAL
87 L76 16BK/OR TRAILER TOW BRAKE LAMP RELAY OUTPUT
87A L95 16DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
87 L76 16BK/OR TRAILER TOW BRAKE LAMP RELAY OUTPUT
TRAILER TOW RELAY-5WAY
CAV CIRCUIT FUNCTION
30 F71 14RD FUSED B(+)
85 Z149 18BK/LB GROUND
86 V23 20BR/PK FUSED IGNITION SWITCH OUTPUT (RUN)
87A - -
87 F73 14YL TRAILER TOW RELAY OUTPUT
TRAILER TOW RIGHT TURN RELAY-5WAY
CAV CIRCUIT FUNCTION
30 L74 16PK/BK RIGHT TURN SIGNAL
85 Z149 18BK/LB GROUND
86 L62 18BR/RD RIGHT TURN SIGNAL
87A L95 16DG/YL TRAILER TOW BRAKE LAMP RELAY OUTPUT
87 L76 16BK/OR TRAILER TOW BRAKE LAMP RELAY OUTPUT
TRANSFER CASE POSITION SENSOR - BLACK 2 WAY
CAV CIRCUIT FUNCTION
1 K77 20BR/WT (DIESEL) TRANSFER CASE POSITION SENSOR INPUT
1 K77 18BR/WT (GAS) TRANSFER CASE POSITION SENSOR INPUT
2 K4 18BK/LB SENSOR GROUND
KJ8W-80 CONNECTOR PIN-OUTS8Wa-80-97

CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Blend Door Actuator BK Behind Right Side of
Instrument PanelN/S
Blower Motor BK Behind Right Side of
Instrument PanelN/S
Blower Motor Resistor Block BK Behind Right Side of
Instrument PanelN/S
Body Control Module C1 GY Under Left Side of
Instrument PanelN/S
Body Control Module C2 GY Under Left Side of
Instrument PanelN/S
Body Control Module C3 (Premium) Under Left Side of
Instrument PanelN/S
Boost Pressure Sensor (Diesel) Left Side of Engine 22
Brake Lamp Switch BK At Brake Pedal N/S
Brake Pressure Switch (ABS) BK On Master Cylinder N/S
C100 GY Left Kick Panel 32, 33, 37
C101 (2.4L) BK Left Side of Engine
Compartment11 , 1 2
C102 (RHD) Left Kick Panel 32
C103 (Gas) BK Right Rear Side of Engine
Compartment8, 9, 10, 13, 14, 16
C104 BK Right Rear Side of Engine
Compartment8, 9, 10, 13, 14, 16, 17,
18
C105 GY Right Rear Side of Engine
Compartment8, 9, 10, 13, 14, 16, 17,
18
C106 BK Left Front Side of Engine
Compartment29
C107 BK Left Front Side of Engine
CompartmentN/S
C108 (Gas) GY Left Front Side of Engine 30
C110 (2.4L) BK Left Side of Engine 11, 12
C111 (Diesel) LG Right Rear Side of Engine
Compartment17, 18
C112 (Gas) BK Right Side of Engine
Compartment8, 9, 10, 13, 14, 31
C113 (Diesel) LG Left Rear Side of Engine
CompartmentN/S
C114 (Diesel) LG Top of Engine N/S
C201 BK Behind Center of Instrument
PanelN/S
C202 YL Behind Center of Instrument
PanelN/S
C300 (LHD) OR Left A-Pillar 35, 41
C300 (RHD) OR Right A-Pillar 39, 41
C301 (LHD) OR Left A-Pillar 35, 41
C301 (RHD) OR Right A-Pillar 39, 41
8Wa - 91 - 2 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONKJ
CONNECTOR/GROUND/SPLICE LOCATION (Continued)

CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Coil On Plug No.5 (3.7L) BK Left Side of Engine Near
Fuel Injector No.51
Coil On Plug No.6 (3.7L) BK Right Side of Engine Near
Fuel Injector No.62
Coil Rail (2.4L) BK Right Side of Engine 11, 12
Combination Flasher WT Under Left Side of
Instrument PanelN/S
Compass Mini-Trip Computer BK At Overhead Console N/S
Controller Antilock Brake BK Left Side of Engine
Compartment30
Crankshaft Position Sensor (2.4L) BK Top of Engine N/S
Crankshaft Position Sensor (3.7L) BK Right Lower Side of Engine 4
Crankshaft Position Sensor (Diesel) BK Right Rear Side of Engine 17
Data Link Connector BK Under Center of Instrument
PanelN/S
Diagnostic Junction Port BK Under Center of Instrument
Panel49
Dome Lamp (Base) BK On Headliner N/S
Driver Airbag Squib 1 GY In Steering Wheel N/S
Driver Airbag Squib 2 BK In Steering Wheel N/S
Driver Seat Belt Switch LG At Drive Seat N/S
Driver Seat Belt Tensioner (LHD) YL Lower Left B-Pillar 35
Driver Seat Belt Tensioner (RHD) YL Lower Right B-Pillar 39
EGR Solenoid Right Rear Side of Engine
Compartment27
Engine Control Module C1 BK Left Rear Side of Engine
Compartment19
Engine Control Module C2 BK Left Rear Side of Engine
Compartment19
Engine Coolant Level Sensor (Diesel) LG Rear Side of Engine
Compartment18
Engine Coolant Temperature Sensor
(Diesel)BK Left Side of Engine 20
Engine Coolant Temperature Sensor
(Gas)BK Front Side of Engine 2
Engine Oil Pressure Sensor (2.4L) BK Top of Engine N/S
Engine Oil Pressure Sensor (3.7L) BK Left Front Side of Engine 3
Engine Oil Pressure Sensor (Diesel) BK Right Rear Side of Engine 17
Engine Starter Motor Right Front Side of Engine 20
Evap/Purge Solenoid BK At Solenoid N/S
Flip-Up Glass Release Motor BK In Tailgate 46
Flip-Up Glass Release Switch WT In Tailgate 46
Front Washer Pump BK Right Front Side of Engine
Compartment28
Front Wiper Motor (LHD) BK Left Side of Cowl 24
8Wa - 91 - 4 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONKJ
CONNECTOR/GROUND/SPLICE LOCATION (Continued)

CONNECTOR NAME/NUMBER COLOR LOCATION FIG.
Output Speed Sensor BK Left Side of Transmission 5
Overhead Map/Courtesy Lamp BK Overhead Console N/S
Oxygen Sensor 1/1 Upstream (2.4L) BK Right Side of Engine 12
Oxygen Sensor 1/1 Upstream (3.7L) BK Lower Left Side of Engine 3
Oxygen Sensor 1/2 Downstream
(2.4L)NAT Right Side of Transmission 11, 12
Oxygen Sensor 1/2 Downstream
(3.7L)NAT Left Side of Transmission 5, 7
Oxygen Sensor 2/1 Upstream (3.7L) BK Lower Right Side of Engine 4
Oxygen Sensor 2/2 Downstream
(3.7L)NAT Right Side of Transmission 6
Park Brake Switch BK Center Console 36, 40
Passenger Airbag YL Right Side Instrument Panel N/S
Passenger Seat Belt Switch LG At Passenger Seat N/S
Power Mirror Switch WT In Left Front Door 41
Power Outlet RD Center of Instrument Panel N/S
Power Steering Pressure Switch BK Left Front Side of Engine 3, 15
Power Window Master Switch LG Center Console 36, 40
Powertrain Control Module C1 (2.4L) BK At Powertrain Control Module 13, 14
Powertrain Control Module C1 (3.7L) BK At Powertrain Control Module 8, 9, 10
Powertrain Control Module C2 WT At Powertrain Control Module 8, 9, 10, 13, 14
Powertrain Control Module C3 GY At Powertrain Control Module 31
Radiator Fan Motor BK Right Front Side of Engine
Compartment28
Radiator Fan Relay BK Left Front Side of Engine
Compartment29
Radio C1 GY Rear of Radio N/S
Radio C2 Rear of Radio N/S
Radio C3 Rear of Radio N/S
Radio Choke GY Center of Instrument Panel N/S
Rear Map/Reading Lamp BK Overhead Console N/S
Rear Power Outlet RD Right Rear Quarter Panel 44, 45, 48
Rear Power Window Switch WT Center Console 36, 40
Rear Wheel Speed Sensor BK On Rear Axle N/S
Rear Window Defogger BK At Rear Window 46
Rear Wiper Motor BK In Tailgate 46
Red Brake Warning Indicator Switch
(LHD)GY Left Rear Side of Engine
Compartment31
Red Brake Warning Indicator Switch
(RHD)GY Right Rear Side of Engine
Compartment26
Right Curtain Airbag YL Right Mid B-Pillar 34, 39
Right Cylinder Lock Switch (Except
Base)LG In Right Front Door 41
KJ8W-91 CONNECTOR/GROUND/SPLICE LOCATION8Wa-91-7
CONNECTOR/GROUND/SPLICE LOCATION (Continued)