2005 JEEP Wrangler

Jeep Wrangler Rubicon 2005 - BUZZERS, RELAYS & TIMERS

Jeep Wrangler Rubicon 2005 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Compressor Clutch Relay	In power distribution center. See Fig. 28.
Antilock Brake Relay	In power distribution center. See Fig. 28.
Automatic Shut Down Relay	In power distribution center. See Fig. 28.
Blower Motor Relay	Near HVAC harness.
Engine Starter Motor Relay	In power distribution center. See Fig. 28.
Fog Lamp Relay	In power distribution center. See Fig. 28.
Front Locker Relay (Off-Road Package)	In power distribution center. See Fig. 28.
Fuel Pump Relay	In power distribution center. See Fig. 28.
High Speed Radiator Fan Relay (2.4L)	In power distribution center. See Fig. 28.
Horn Relay	In power distribution center. See Fig. 28.
Low Speed Radiator Fan Relay (2.4L)	In power distribution center. See Fig. 28.
Radiator Fan Relay	On engine side of power distribution center.
Rear Locker Relay (Off-Road Package)	In power distribution center. See Fig. 28.
Rear Window Defogger Relay	In power distribution center. See Fig. 28.
Transmission Control Relay	In power distribution center. See Fig. 28.

Jeep Wrangler Rubicon 2005 - CIRCUIT PROTECTION DEVICES

Jeep Wrangler Rubicon 2005 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Circuit Breaker	Near daytime running lamp module. See Fig. 13.
Fuse Block	Under right center of dash.
Power Distribution Center	On right side of engine compartment.
Radiator Fan Motor Circuit Breaker (2.4L)	On right radiator fan shroud. See Fig. 5.

Jeep Wrangler Rubicon 2005 - CONTROL UNITS

Jeep Wrangler Rubicon 2005 CONTROL UNITS LOCATION

Component	Location
Airbag Control Module	Front of floorpan tunnel. See Fig. 14.
Controller Anti-Lock Brake	At left rear corner of engine compartment. See Fig. 8.
Daytime Running Lamp Module	Left side of engine compartment. See Fig. 7.
Powertrain Control Module	Right rear of engine compartment. See Fig. 7.
Sentry Key Immobilizer Module	On steering column, near ignition lock cylinder. See Fig. 19.

Jeep Wrangler Rubicon 2005 - MOTORS

Jeep Wrangler Rubicon 2005 MOTORS LOCATION

Component	Location
Blend Door Actuator	Near HVAC harness.
Blower Motor	Near HVAC harness.
Front Locker Pump	Top of locker pump bracket. See Fig. 20.
Front Washer Pump	Under washer fluid reservoir. See Fig. 1.
Front Wiper Motor	Left center of firewall. See Fig. 9.
Fuel Pump Module	On fuel tank. See Fig. 26.
Idle Air Control Motor (2.4L)	Side of throttle body. See Fig. 3.
Idle Air Control Motor (4.0L)	Side of throttle body. See Fig. 4.
Natural Vacuum Leak Detection Assembly	Under rear of vehicle. See Fig. 27.
Radiator Fan Motor (2.4L)	On right side of radiator fan shroud. See Fig. 5.
Rear Locker Pump	Top of locker pump bracket. See Fig. 20.
Rear Washer Pump	Under washer fluid reservoir.
Rear Wiper Motor	Inside of liftglass. See Fig. 25.
Speed Control Servo	On left side of engine compartment. See Fig. 8.

Jeep Wrangler Rubicon 2005 - SENDING UNITS & SENSORS

Jeep Wrangler Rubicon 2005 SENDING UNITS & SENSORS LOCATION

Component	Location
Ambient Temperature Sensor (Compass/Temperature Mirror)	Left front of engine compartment. See Fig. 1.
Ambient Temperature Sensor (Engine)	Left front of engine compartment. See Fig. 2.
Battery Temperature Sensor	On bottom of battery tray. See Fig. 7.
Camshaft Position Sensor (2.4L)	Right front of engine, behind air cleaner.
Camshaft Position Sensor (4.0L)	Right side of engine. See Fig. 6.
Crankshaft Position Sensor (2.4L)	Near left side of transmission bellhousing. See Fig. 3.
Crankshaft Position Sensor (4.0L)	Mounted to bellhousing, rear of engine block. See Fig. 6.
Engine Coolant Temperature Sensor (2.4L)	On thermostat housing.
Engine Coolant Temperature Sensor (4.0L)	On thermostat housing. See Fig. 4.
Input Speed Sensor (2.4L)	Left center of transmission. See Fig. 29.
Input Speed Sensor (4.0L)	Left center of transmission. See Fig. 10.
Intake Air Temperature Sensor (4.0L)	Rear of intake manifold. See Fig. 4.
Left Front Wheel Speed Sensor	Left side of engine compartment. See Fig. 8.
Left Rear Wheel Speed Sensor	Near vehicle speed sensor breakout. See Fig. 10.
Manifold Absolute Pressure Sensor (2.4L)	Side of throttle body. See Fig. 3.
Manifold Absolute Pressure Sensor (4.0L)	Side of throttle body. See Fig. 4.
Output Speed Sensor (2.4L)	Left rear side of transmission. See Fig. 29.
Output Speed Sensor (4.0L)	Left rear side of transmission. See Fig. 10.
Oxygen Sensor 1/1 Upstream (2.4L)	On front exhaust pipe. See Fig. 12.
Oxygen Sensor 1/1 Upstream (4.0L)	On front exhaust pipe. See Fig. 4.
Oxygen Sensor 1/2 Downstream (2.4L)	Rear of catalytic converter. See Fig. 24.
Oxygen Sensor 1/2 Downstream (4.0L)	Rear of catalytic converter. See Fig. 4.
Oxygen Sensor 2/1 Upstream (4.0L)	Near idle control motor breakout. See Fig. 4.
Oxygen Sensor 2/2 Downstream (4.0L)	Near breakout to ignition coil pack. See Fig. 4.
Right Front Wheel Speed Sensor	Right side of engine compartment. See Fig. 7.
Right Rear Wheel Speed Sensor	Near vehicle speed sensor breakout. See Fig. 10.
Throttle Position Sensor (2.4L)	Side of throttle body.
Throttle Position Sensor (4.0L)	Side of throttle body. See Fig. 4.
Transmission Range Sensor (2.4L)	Left center of transmission. See Fig. 29.
Transmission Range Sensor (4.0L)	At left center of transmission. See Fig. 10.
Variable Line Pressure Sensor (2.4L)	Left side of transmission. See Fig. 29.
Variable Line Pressure Sensor (4.0L)	Left side of transmission. See Fig. 10.
Vehicle Speed Sensor (2.4L)	Left rear of transfer case. See Fig. 24.
Vehicle Speed Sensor (4.0L)	Left rear of transfer case. See Fig. 10.

Jeep Wrangler Rubicon 2005 - SOLENOIDS & SOLENOID VALVES

Jeep Wrangler Rubicon 2005 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
A/C Compressor Clutch (2.4L)	Right front of engine. See Fig. 5.
A/C Compressor Clutch (4.0L)	Lower left front of engine. See Fig. 4.
Brake Transmission Shift Interlock Solenoid	Left side of steering column. See Fig. 19.
Engine Starter Solenoid (2.4L)	Left side of engine. See Fig. 3.
Engine Starter Solenoid (4.0L)	Right side of engine. See Fig. 6.
EVAP/Purge Solenoid	On left fender side shield. See Fig. 8.
Fuel Injector No. 1 (4.0L)	Top of engine. See Fig. 4.
Fuel Injector No. 2 (4.0L)	Top of engine. See Fig. 4.
Fuel Injector No. 3 (4.0L)	Top of engine. See Fig. 4.
Fuel Injector No. 4 (4.0L)	Top of engine. See Fig. 6.
Fuel Injector No. 5 (4.0L)	Top of engine. See Fig. 4.
Fuel Injector No. 6 (4.0L)	Top of engine. See Fig. 4.
Speed Control Servo	On left side of engine compartment. See Fig. 8.

Jeep Wrangler Rubicon 2005 - SWITCHES

Jeep Wrangler Rubicon 2005 SWITCHES LOCATION

Component	Location
A/C High Pressure Switch (4.0L)	Near left side of engine. See Fig. 4.
A/C Low Pressure Switch (2.4L)	On A/C accumulator. See Fig. 5.
A/C Low Pressure Switch (4.0L)	Near powertrain control module. See Fig. 4.
Back-Up Lamp Switch (M/T) (2.4L)	Top of transmission. See Fig. 24.
Back-Up Lamp Switch (M/T) (4.0L)	On left side of transmission. See Fig. 23.
Brake Lamp Switch	On bracket, above brake pedal. See Fig. 15.
Brake Warning Indicator Switch	On brake master cylinder. See Fig. 8.
Clutch Pedal Position Switch	Top of clutch pedal bracket. See Fig. 15.
Driver Door Ajar Switch	Left "A" pillar. See Fig. 15.
Engine Oil Pressure Switch (2.4L)	Below A/C compressor.
Engine Oil Pressure Switch (4.0L)	At right side of engine block. See Fig. 6.
Front Locker Indicator Switch	Top of front differential. See Fig. 21.
G Switch	Near breakout for controller anti-lock brake. See Fig. 14.
Park Brake Switch	On park brake mechanism. See Fig. 14.
Passenger Door Ajar Switch	Near top hinge of passenger door. See Fig. 13.
Power Steering Pressure Switch (2.4L)	Behind power steering pump. See Fig. 3.
Rear Locker Indicator Switch	Top of rear differential. See Fig. 22.
Seat Belt Switch	In driver's seat belt buckle. See Fig. 14.
Transfer Case Switch (2.4L)	Left side of transfer case. See Fig. 29.
Transfer Case Switch (4.0L)	Left side of transfer case. See Fig. 10.
Transmission Solenoid/Pressure Switch Assembly (2.4L)	Right center of transmission. See Fig. 29.
Transmission Solenoid/Pressure Switch Assembly (4.0L)	Right center of transmission. See Fig. 6.

Jeep Wrangler Rubicon 2005 - MISCELLANEOUS

Jeep Wrangler Rubicon 2005 MISCELLANEOUS LOCATION

Component	Location
A/C Pressure Transducer (2.4L)	Near compressor. See Fig. 5.
Blower Motor Resistor Block	Near HVAC harness.
Coil Capacitor (2.4L)	Rear of engine. See Fig. 3.
Coil Capacitor (4.0L)	Right rear of engine. See Fig. 6.
Data Link Connector	Bottom left end of dash. See Fig. 16.
Driver Airbag Squib	Under horn pad.
Generator (2.4L)	Left front of engine. See Fig. 3.
Generator (4.0L)	Right front of engine. See Fig. 6.
Ground Strap	Center rear of hood. See Fig. 7.
Horn	Near left headlamp. See Fig. 1.
Ignition Coil Pack (2.4L)	Right side of engine. See Fig. 3.
Ignition Coil Pack (4.0L)	Right rear of engine. See Fig. 6.
Passenger Airbag Squib 1	Right side of dash. See Fig. 13.

Jeep Wrangler Rubicon 2005 - CONNECTORS

Jeep Wrangler Rubicon 2005 CONNECTORS LOCATION

Component	Location
C102 (Gray, 14 Pin)	Rear of engine compartment. See Fig. 7.
C103 (Black, 14 Pin)	At rear of engine compartment. See Fig. 7.
C104 (Black, 10 Pin)	At rear of engine compartment. See Fig. 12.
C109 (Light Gray, 10 Pin)	At rear of engine compartment. See Fig. 7.
C115	On transfer case. See Fig. 20.
C116	On transfer case. See Fig. 20.
C120	Right front of engine compartment. See Fig. 2.
C170 (White, 26 Pin)	At left kick panel. See Fig. 16.
C180 (Black)	Below EVAP/purge solenoid.
C181 (Black, 10 Pin)	Left rear of engine. See Fig. 3.
C182 (Black, 14 Pin)	Left rear of engine. See Fig. 3.
C203 (Green, 7 Pin)	At left kick panel. See Fig. 18.
C205 (Light Green, 10 Pin)	At left kick panel. See Fig. 17.
C300 (Gray, 40 Pin)	Left kick panel. See Fig. 15.
C301 (Yellow, 40 Pin)	Left kick panel. See Fig. 15.
C324 (White/Black, 4 Pin)	At left side of sport bar.
C325 (White/Black, 4 Pin)	At left side of sport bar. See Fig. 25.
C326 (Black, 6 Pin)	At left rear quarterpanel. See Fig. 25.

Jeep Wrangler Rubicon 2005 - GROUNDS

Jeep Wrangler Rubicon 2005 GROUNDS LOCATION

Component	Location
G100	On left center of firewall. See Fig. 7.
G101	On center of firewall. See Fig. 7.
G102	On left side of radiator closure panel. See Fig. 1.
G103	On right side of radiator closure panel. See Fig. 2.
G104	Near rear of generator.
G105 (2.4L)	Near left engine mount. See Fig. 3.
G105 (4.0L)	Right rear of engine block. See Fig. 6.
G106	Rear of engine compartment.
G107	On left front of engine block.
G108	Right rear of engine block.
G110	Near left engine mount. See Fig. 3.
G111	Near right rear of engine.
G190	Near right headlamp. See Fig. 2.
G191	Near right headlamp.
G200	Behind left end of dash. See Fig. 16.
G201	Behind left end of dash. See Fig. 16.
G202	Behind right end of dash. See Fig. 17.
G203	Behind right end of dash. See Fig. 17.
G204	Behind center of dash. See Fig. 17.
G300	At left kick panel. See Fig. 15.
G301	Base of center stack. See Fig. 14.
G302	At left kick panel. See Fig. 15.
G303	Near steering column mounting bracket. See Fig. 19.

Jeep Wrangler Rubicon 2005 - SPLICES

Jeep Wrangler Rubicon 2005 SPLICES LOCATION

Component	Location
S101	Near breakout to power distribution center. See Fig. 7.
S102	Near breakout to G100. See Fig. 7.
S103	Near breakout to G101. See Fig. 7.
S105	Left kick panel. See Fig. 15.
S106	Near breakout for G100. See Fig. 7.
S108	Near breakout to power distribution center. See Fig. 7.
S111	Near breakout to battery temperature sensor. See Fig. 7.
S117	Near breakout to horn. See Fig. 1.
S122	Near grommet for left front turn signal lamp. See Fig. 2.
S123 (2.4L)	Near breakout for ignition coil pack.
S123 (4.0L)	Near breakout to G105.
S126 (4.0L)	Near breakout to C104. See Fig. 6.
S127 (2.4L)	Rear of engine compartment. See Fig. 12.
S128 (2.4L)	On engine harness, near breakout for C103.
S128 (4.0L)	On engine harness, between fuel injectors No. 2 & No. 3. See Fig. 4.
S129 (2.4L)	Rear of engine. See Fig. 3.
S129 (4.0L)	Rear of engine. See Fig. 6.
S130 (2.4L)	On engine harness, near breakout for C103.
S130 (4.0L)	Left rear of engine. See Fig. 4.
S131 (4.0L)	Left rear of engine. See Fig. 6.
S132 (2.4L)	Near breakout for engine starter solenoid. See Fig. 3.
S132 (4.0L)	Top of transmission. See Fig. 6.
S133 (2.4L)	Near breakout for input speed sensor. See Fig. 3.
S133 (4.0L)	In transmission harness. See Fig. 6.
S134 (2.4L)	Between engine starter solenoid & C182.
S134 (4.0L)	Top front of engine. See Fig. 4.
S135 (2.4L)	Rear of engine. See Fig. 3.
S135 (4.0L)	Near breakout for powertrain control module.
S136	In battery harness, near power distribution center.
S137	Near breakout to throttle position sensor.
S138	Left side of engine compartment. See Fig. 8.
S140	Near breakout to C104.
S141	Near breakout to left front turn signal lamp. See Fig. 2.
S142	Near breakout to right front turn signal lamp. See Fig. 2.
S143	Rear of engine compartment. See Fig. 7.
S144	Near breakout to right front park/turn signal lamp.
S147	Near breakout to underhood lamp. See Fig. 7.
S150	Near breakout to right headlamp. See Fig. 2.
S151	Left rear of engine compartment. See Fig. 8.
S152	Left rear of engine compartment. See Fig. 8.
S153 (2.4L)	Rear of engine compartment. See Fig. 12.
S153 (4.0L)	Rear of engine compartment. See Fig. 6.
S155	Left rear of engine compartment. See Fig. 7.
S156	Near breakout to ABS pump motor. See Fig. 7.
S158	Near breakout for power steering pressure switch.
S159 (2.4L)	Near breakout for powertrain control module. See Fig. 3.
S160 (2.4L)	Left rear of engine compartment. See Fig. 3.
S160 (4.0L)	Near front of transmission. See Fig. 6.
S161 (2.4L)	Rear of engine compartment. See Fig. 12.
S162 (2.4L)	Near breakout for oxygen sensor 1/1 upstream.
S164	Near breakout for rear locker indicator switch in-line C116. See Fig. 20.
S170	Rear of engine compartment. See Fig. 7.
S171	200 mm from battery temperature sensor breakout, toward G101.
S172	Between G100 & C103. See Fig. 7.
S173	Near G100. See Fig. 7.
S176	In fuel injector harness.
S177 (2.4L)	Rear of engine compartment. See Fig. 12.
S177 (4.0L)	Rear of engine compartment. See Fig. 6.
S178	In engine harness, near breakout for C103.
S180	In power distribution center. See Fig. 7.
S184 (4.0L)	Left side of engine. See Fig. 4.
S185 (4.0L)	Rear of engine. See Fig. 6.
S202	Center of dash. See Fig. 16.
S204	Behind lower center of dash. See Fig. 18.
S206	Behind lower center of dash. See Fig. 18.
S207	Near breakout to cigar lighter. See Fig. 18.
S208	Near breakout to blower motor.
S209	Near breakout to C202, C203 & C204. See Fig. 16.
S210	Near breakout to A/C heater control C3. See Fig. 18.
S211	Near breakout for C202.
S212	Near breakout to right courtesy lamp.
S213	Behind center rear of dash.
S214	Behind center rear of dash.
S215	Behind center rear of dash. See Fig. 17.
S216	Behind left side of dash. See Fig. 16.
S217	Behind left side of dash. See Fig. 16.
S218	Left side of dash. See Fig. 16.
S302	In breakout to steering column. See Fig. 13.
S304	Near front wiper motor breakout. See Fig. 13.
S309	Front of left door opening. See Fig. 25.
S310	At left rear quarterpanel, near body grommet. See Fig. 25.
S311	Near left taillamp connector. See Fig. 25.
S315	Left side of dash. See Fig. 13.
S320	Near breakout for C107. See Fig. 15.
S331	Near breakout to steering column. See Fig. 15.
S335	Near left taillamp connector. See Fig. 25.
S350	Near fuse block.
S351	Near breakout to sport bar. See Fig. 25.
S352	Forward of S351. See Fig. 25.
S353	Near breakout to body harness. See Fig. 13.
S354	Top of right kick panel. See Fig. 13.
S355	Near breakout to steering column. See Fig. 13.
S356	In harness, 254 mm from breakout to rear washer. See Fig. 25.
S357	In harness, 508 mm from breakout to rear washer. See Fig. 25.
S358	In harness, 762 mm from breakout to rear washer. See Fig. 25.
S359	Near fuse block. See Fig. 25.
S360	Near breakout for rear window defogger feed. See Fig. 25.
S361	Near breakout for rear window defogger feed. See Fig. 25.