2010 JEEP Wrangler

Jeep Wrangler Unlimited Sahara 2010 - BUZZERS, RELAYS & TIMERS

Jeep Wrangler Unlimited Sahara 2010 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
Auto Shut Down Relay	Totally integrated power module. See Fig. 76.
Locker Relay-Front (Off-Road)	Right rear of engine compartment. See Fig. 1.
Locker Relay-Rear (Off-Road)	Right rear of engine compartment. See Fig. 1.
Radiator Fan Control Relay	Totally integrated power module. See Fig. 76.
Radiator Fan Relay-High	Left front of engine compartment.
Rear Window Defogger Relay	Totally integrated power module. See Fig. 76.
Run/Accessory Relay	Totally integrated power module. See Fig. 76.
Run Relay	Totally integrated power module. See Fig. 76.
Run/Start Relay	Totally integrated power module. See Fig. 76.
Starter Motor Relay	Totally integrated power module. See Fig. 76.
Transmission Control Relay	Totally integrated power module. See Fig. 76.

Jeep Wrangler Unlimited Sahara 2010 - CIRCUIT PROTECTION DEVICES

Jeep Wrangler Unlimited Sahara 2010 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Circuit Breaker 1	On totally integrated power module. See Fig. 76.
Totally Integrated Power Module	Right side of engine compartment. See Fig. 1.

Jeep Wrangler Unlimited Sahara 2010 - CONTROL UNITS

Jeep Wrangler Unlimited Sahara 2010 CONTROL UNITS LOCATION

Component	Location
Anti-Lock Brake Module (ESP)	Left side of engine compartment. See Fig. 73.
Fuel Pump Module	Top of fuel tank. See Fig. 74.
Occupant Restraint Controller Module	Under center console.
Powertrain Control Module	Left side of engine compartment. See Fig. 75.

Jeep Wrangler Unlimited Sahara 2010 - MOTORS

Jeep Wrangler Unlimited Sahara 2010 MOTORS LOCATION

Component	Location
Blower Motor	Right side of dash. See Fig. 98.
Front Wiper Motor	Left rear of engine compartment. See Fig. 100.
Windshield Washer Pump (Reversible)	Left front of engine compartment. See Fig. 99.

Jeep Wrangler Unlimited Sahara 2010 - SENDING UNITS & SENSORS

Jeep Wrangler Unlimited Sahara 2010 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Speed Sensor (4)	Respective wheel hub assembly.
Accelerator Pedal Position Sensor	Base of accelerator pedal. See Fig. 85.
Ambient Air Temperature Sensor 2	Front of engine compartment. See Fig. 86.
Camshaft Position Sensor 2	Front of engine. See Fig. 87.
Crankshaft Position Sensor	Lower right side of engine.
Engine Coolant Temperature Sensor	Top front of engine. See Fig. 88.
Evaporator Temperature Sensor	Below left side of dash. See Fig. 89.
Impact Sensor - Left Front	Left front of engine compartment.
Impact Sensor - Right Front	Right front of engine compartment.
Impact Sensor 1 - Left Side	Base of left "B" pillar. See Fig. 2.
Impact Sensor 1 - Right Side	Base of right "B" pillar. See Fig. 3.
Input Speed Sensor	Left side of transmission. See Fig. 90.
Intake Air Temperature Sensor	Top front of engine. See Fig. 91.
Knock Sensor	Front of engine. See Fig. 92.
Map Sensor	Top rear of engine. See Fig. 93.
Output Speed Sensor	Left side of transmission. See Fig. 94.
Oxygen Sensor 1/1	Right rear of engine, on exhaust.
Oxygen Sensor 1/2	Right rear of engine, on exhaust.
Oxygen Sensor 2/1	Left rear of engine, on exhaust.
Oxygen Sensor 2/2	Left rear of engine, on exhaust.
Transmission Range Sensor	Top of Transmission. See Fig. 95.

Jeep Wrangler Unlimited Sahara 2010 - SOLENOIDS & SOLENOID VALVES

Jeep Wrangler Unlimited Sahara 2010 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
EGR Valve	Top of engine. See Fig. 84.
EVAP/Purge Solenoid	Right rear of engine compartment. See Fig. 1.
Fuel Injectors No. 1, 3 & 5	Top of left cylinder bank.
Fuel Injectors No. 2, 4 & 6	Top of right cylinder bank.
Transmission Solenoid/TRS Assembly	Left side of transmission. See Fig. 83.

Jeep Wrangler Unlimited Sahara 2010 - SWITCHES

Jeep Wrangler Unlimited Sahara 2010 SWITCHES LOCATION

Component	Location
Backup Lamp Switch	Left side of transmission.
EVAP System Monitor Switch	On EVAP canister, near fuel tank. See Fig. 77.
Hood Ajar Switch	Left front of engine compartment. See Fig. 78.
Oil Pressure Switch	Lower left front of engine. See Fig. 79.
Parking Brake Switch	Base of brake lever. See Fig. 80.
Stop Lamp Switch	Base of brake pedal. See Fig. 81.
Transfer Case Switch	Rear of transfer case. See Fig. 82.

Jeep Wrangler Unlimited Sahara 2010 - MISCELLANEOUS

Jeep Wrangler Unlimited Sahara 2010 MISCELLANEOUS LOCATION

Component	Location
A/C Pressure Transducer	Right front of engine compartment.
Blower Motor Resistor	Right of side of dash.
Data Link Connector	Lower left side of dash. See Fig. 96.
EGR Valve Assembly	Top of engine. See Fig. 84.
Generator	Top left front of engine.
Throttle Body	Top of engine. See Fig. 97.

Jeep Wrangler Unlimited Sahara 2010 - CONNECTORS

Jeep Wrangler Unlimited Sahara 2010 CONNECTORS LOCATION

Component	Location
C100 (34 Pin)	Rear of engine compartment. See Fig. 14.
C102 (20 Pin)	Engine harness to intake harness. See Fig. 15.
C103 (10 Pin)	Right front of engine compartment. See Fig. 1.
C104 (2 Pin)	Left front of engine compartment. See Fig. 16.
C105 (34 Pin)	Right side of engine compartment. See Fig. 1.
C106 (10 Pin)	Rear of engine compartment. See Fig. 1.
C108 (2 Pin)	Left front of engine compartment. See Fig. 17.
C109 (2 Pin)	Right front of engine compartment. See Fig. 18.
C200 (34 Pin)	Right side of dash. See Fig. 19.
C201 (Black, 20 Pin)	Right side of dash. See Fig. 20.
C202 (10 Pin)	Left front door. See Fig. 21.
C203 (10 Pin)	Right front door. See Fig. 22.
C300 (34 Pin)	Right front of engine compartment. See Fig. 23.
C302 (6 Pin)	Left "B" pillar. See Fig. 24.
C303 (6 Pin)	Right "B" pillar. See Fig. 25.
C305 (Yellow, 4 Pin)	Under front passenger's seat. See Fig. 13.
C306 (4 Pin)	Under driver's seat. See Fig. 13.
C308 (8 Pin)	Top of right "B" pillar. See Fig. 26.
C309 (Hard Top) (6 Pin)	Left "D" pillar. See Fig. 27.
C310 (10 Pin)	Body floor, between front seats. See Fig. 13.

Jeep Wrangler Unlimited Sahara 2010 - GROUNDS

Jeep Wrangler Unlimited Sahara 2010 GROUNDS LOCATION

Component	Location
G100	Right side of engine compartment. See Fig. 4.
G101	Rear of engine. See Fig. 5.
G102	Near right headlight assembly. See Fig. 6.
G103	Right side of engine compartment. See Fig. 1
G104	Rear of engine. See Fig. 5.
G107	Left side of engine compartment. See Fig. 7
G108	Right side of engine compartment. See Fig. 8.
G200	Left side of dash. See Fig. 10.
G201	Right side of dash. See Fig. 9
G202	Left side of dash. See Fig. 11.
G203	Right side of dash. See Fig. 12.
G300	Body floor, between front seats. See Fig. 13.
G301	Under front passenger's seat. See Fig. 13.

Jeep Wrangler Unlimited Sahara 2010 - SPLICES

Jeep Wrangler Unlimited Sahara 2010 SPLICES LOCATION

Component	Location
S102	In engine harness. See Fig. 28.
S111	In dash harness, rear of engine compartment. See Fig. 29.
S112	In dash harness, rear of engine compartment. See Fig. 30.
S116	In headlamp harness, front of engine compartment. See Fig. 31.
S117	In headlamp harness, front of engine compartment. See Fig. 32.
S120	In dash harness, rear of engine compartment. See Fig. 1.
S121	In engine harness. See Fig. 33.
S122	In intake harness, top of engine. See Fig. 34.
S128	In engine harness. See Fig. 35.
S129	In engine harness. See Fig. 36.
S130	In intake harness, top of engine. See Fig. 37.
S132	In engine harness. See Fig. 38.
S133	In engine harness. See Fig. 39.
S136	In engine harness. See Fig. 40.
S137	In engine harness. See Fig. 41.
S138	In engine harness. See Fig. 42.
S140	In headlight harness, right side of engine compartment. See Fig. 43.
S143	In engine harness. See Fig. 44.
S144	In engine harness. See Fig. 45.
S169	In dash harness, rear of engine compartment. See Fig. 1.
S179	In dash harness, right side of engine compartment. See Fig. 1.
S180	In dash harness, right side of engine compartment. See Fig. 1.
S181	In dash harness, right side of engine compartment. See Fig. 1.
S221	In instrument panel harness, lower left side of dash. See Fig. 46.
S222	In instrument panel harness, rear of engine compartment. See Fig. 47.
S223	In instrument panel harness, lower left side of dash. See Fig. 48.
S224	In instrument panel harness, rear of engine compartment. See Fig. 49.
S233	In instrument panel harness, left side of dash. See Fig. 50.
S234	In instrument panel harness, right side of dash. See Fig. 51.
S237	In instrument panel harness, left side of dash. See Fig. 52.
S238	In instrument panel harness, left side of dash. See Fig. 53.
S242	In instrument panel harness, left side of dash.
S243	In instrument panel harness, center of dash. See Fig. 54.
S244	In instrument panel harness, center of dash. See Fig. 55.
S246	In instrument panel harness, left side of dash. See Fig. 56.
S251	In instrument panel harness, right rear of engine compartment. See Fig. 57.
S253	In instrument panel harness, right side of dash. See Fig. 58.
S273	In instrument panel harness, right side of dash. See Fig. 59.
S274	In instrument panel harness, right side of dash. See Fig. 60.
S291	In instrument panel harness, under center console. See Fig. 61.
S292	In instrument panel harness, under center console. See Fig. 62.
S295	In instrument panel harness, right side of dash. See Fig. 63.
S296	In instrument panel harness, right side of dash. See Fig. 64.
S297	In instrument panel harness, right rear of engine compartment. See Fig. 65.
S299	In instrument panel harness, right side of dash. See Fig. 66.
S308	In chassis harness, near right front of vehicle. See Fig. 67.
S309	In chassis harness, near right front of vehicle. See Fig. 68.
S310	In chassis harness, near right front of vehicle. See Fig. 69.
S312	In chassis harness, near left front of vehicle. See Fig. 70.
S330	Body harness, under front passenger's seat. See Fig. 13.
S331	Body harness, under driver's seat. See Fig. 13.
S332	Body harness, under front passenger's seat. See Fig. 13.
S333	Body harness, under front passenger's seat. See Fig. 13.
S334	Body harness, under driver's seat. See Fig. 13.
S335	Body harness, behind right quarterpanel. See Fig. 71.
S336	Body harness, behind right quarterpanel. See Fig. 72.