2000 JEEP Cherokee

Jeep Cherokee Classic 2000 - BUZZERS, RELAYS & TIMERS

Jeep Cherokee Classic 2000 BUZZERS, RELAYS & TIMERS

Component	Component Location
A/C Compressor Clutch Relay	In power distribution center.
Automatic Shut Down Relay	In power distribution center.
Blower Motor Relay	Behind glove box, on HVAC housing.
Cigar Lighter Relay	On junction block.
Combination Flasher	Near headlamp switch.
Controller Anti-Lock Brake Relay	In power distribution center.
Engine Starter Motor Relay	In power distribution center.
Foglight Relay No. 1	In power distribution center.
Foglight Relay No. 2 (DRL)	In power distribution center.
Fuel Pump Relay	In power distribution center.
Heated Seat Relay	Under right front seat.
Horn Relay	On junction block.
Oxygen Sensor Downstream Relay	In power distribution center.
Oxygen Sensor Upstream Relay	In power distribution center.
Radiator Fan Relay	In power distribution center.
Rear Window Defogger Relay	On junction block.
Spare Relay	On junction block.
Trailer Tow Left Turn Relay	At left rear quarterpanel.
Trailer Tow Right Turn Relay	At left rear quarterpanel.
Wiper Motor Relay	Integral to windshield wiper/washer switch.

Jeep Cherokee Classic 2000 - CIRCUIT PROTECTION DEVICES

Jeep Cherokee Classic 2000 CIRCUIT PROTECTION DEVICE

Component	Component Location
Junction Block	Behind right kick panel. See Fig. 2.
Power Distribution Center	On right side of engine compartment, on inner fender panel. See Fig. 8.
Power Seat Circuit Breaker	On junction block.
Power Window Circuit Breaker	On junction block.
Windshield Wiper Circuit Breaker	On junction block.

Jeep Cherokee Classic 2000 - CONTROL UNITS

Jeep Cherokee Classic 2000 CONTROL UNITS

Component	Component Location
Air Bag Control Module	Under center console.
Controller Anti-Lock Brake	On hydraulic control unit. See Fig. 7.
Daytime Running Lamp Module	In right rear of engine compartment, near firewall.
Fuel Pump Module	On fuel tank.
Headlamp Delay Module	Behind left side of dash.
Hydraulic Control Unit	Near brake master cylinder.
Powertrain Control Module	On left fender side shield. See Fig. 7.
Seat Heat Interface Module	Under driver's seat.
Sentry Key Immobilizer Module (SKIM)	On right side of steering column, next to key cylinder.
Transmission Control Module (4.0L)	Under left side of dash, on finish panel.

Jeep Cherokee Classic 2000 - MOTORS

Jeep Cherokee Classic 2000 MOTORS

Component	Component Location
Blower Motor (A/C-Heater)	On right rear of engine compartment. See Fig. 8.
Front Wiper Motor	On center of firewall.
Idle Air Control (IAC) Motor (2.5L)	On throttle body assembly. See Fig. 1.
Idle Air Control (IAC) Motor (4.0L)	On throttle body assembly. See Fig. 4.
Leak Detection Pump (LDP)	On bracket mounted to right side of firewall.
Radiator Fan Motor	At radiator.
Rear Washer Pump	On left side of engine compartment, below washer fluid reservoir. See Fig. 7.
Rear Wiper Motor	Inside liftgate.
Windshield Washer Pump	On left side of engine compartment, below washer fluid reservoir. See Fig. 7.

Jeep Cherokee Classic 2000 - SENDING UNITS & SENSORS

Jeep Cherokee Classic 2000 SENDING UNITS & SENSORS

Component	Component Location
Ambient Air Temperature Sensor	Behind front bumper, on radiator support crossmember. See Fig. 8.
Battery Temperature Sensor	Under battery, attached to battery tray.
Camshaft Position (CMP) Sensor (2.5L)	Inside ignition distributor assembly. See Fig. 3.
Camshaft Position (CMP) Sensor (4.0L)	On right side of engine, near oil filter. See Fig. 5.
Crankshaft Position Sensor	On left side of transmission bellhousing. See Fig. 6.
Engine Coolant Temperature (ECT) Sensor (2.5L)	On thermostat housing. See Fig. 1.
Engine Coolant Temperature (ECT) Sensor (4.0L)	On thermostat housing. See Fig. 4.
Engine Oil Pressure Sensor (2.5L)	On engine block, near generator. See Fig. 3.
Engine Oil Pressure Sensor (4.0L)	On right side of engine, near oil filter. See Fig. 5.
Heated Oxygen Sensor (HO2S) (Downstream) (California) (2)	On outlet end of mini-catalytic converter.
Heated Oxygen Sensor (HO2S) (Downstream) (Federal)	On rear of catalytic converter.
Heated Oxygen Sensor (HO2S) (Upstream) (California) (2)	On exhaust manifold.
Heated Oxygen Sensor (HO2S) (Upstream) (Federal)	On exhaust downpipe.
Intake Air Temperature (IAT) Sensor (2.5L)	On intake manifold, near throttle body. See Fig. 1.
Intake Air Temperature (IAT) Sensor (4.0L)	On intake manifold, near throttle body. See Fig. 4.
Manifold Absolute Pressure (MAP) Sensor (2.5L)	On throttle body assembly. See Fig. 1.
Manifold Absolute Pressure (MAP) Sensor (4.0L)	On throttle body assembly. See Fig. 4.
Throttle Position Sensor (TPS) (2.5L)	On throttle body assembly. See Fig. 1.
Throttle Position Sensor (TPS) (4.0L)	On throttle body assembly. See Fig. 4.
Transmission Range Sensor (4.0L)	On transmission, mounted on valve body manual shaft.
Vehicle Speed Sensor (VSS)	On transmission extension housing.
Wheel Speed Sensor (Front) (2)	Mounted to respective steering knuckle.
Wheel Speed Sensor (Rear) (2)	At outboard ends of axle.

Jeep Cherokee Classic 2000 - SOLENOIDS & SOLENOID VALVES

Jeep Cherokee Classic 2000 SOLENOIDS & SOLENOID VALVES

Component	Component Location
Duty Cycle EVAP/Purge Solenoid	On right side of firewall. See Fig. 8.
Shift Lock Solenoid	On lower steering column.
Torque Converter Clutch Solenoid (2.5L)	In transmission valve body.
Transmission Solenoid (4.0L)	In transmission valve body.
Vehicle Speed Control Servo	Front of right fender side shield.

Jeep Cherokee Classic 2000 - SWITCHES

Jeep Cherokee Classic 2000 SWITCHES

Component	Component Location
A/C High Pressure Switch	On A/C discharge line, between compressor & condenser inlet.
A/C Low Pressure Switch	On A/C accumulator.
Back-Up Lamp Switch (M/T) (2.5L)	On right side of transmission.
Back-Up Lamp Switch (M/T) (4.0L)	On left side of transmission.
Brake Warning Pressure Switch	Near master cylinder, on combination valve. See Fig. 7.
Clutch Interlock Switch (M/T)	Lower steering column.
G Switch	Below rear seat.
Park Brake Switch	Under center console, at base of parking brake lever.
Park/Neutral Position Switch (2.5L)	On lower left side of transmission.
Power Steering Pressure Switch (2.5L)	In power steering high pressure hose.
Seat Belt Switch	In driver's seat belt buckle.
Stoplight Switch	Top of brake pedal arm.
Transfer Case Switch	On left side of transfer case.
Washer Fluid Level Switch	On front of washer fluid reservoir. See Fig. 7.

Jeep Cherokee Classic 2000 - MISCELLANEOUS

Jeep Cherokee Classic 2000 MISCELLANEOUS

Component	Component Location
Blower Motor Resistor Block (A/C-Heater)	On bottom of heater-A/C housing.
Data Link Connector (DLC)	Bottom of knee bolster, left of steering column.
Ignition Coil (2.5L)	On right rear side of engine. See Fig. 3.
Power Amplifier	Under left rear seat.
Rail Coil (4.0L)	On right side of cylinder head. See Fig. 5.

Jeep Cherokee Classic 2000 - CONNECTORS

Jeep Cherokee Classic 2000 CONNECTORS

Component	Component Location
C100 (Black, 84 Pin)	Lower left side of dash.
C106 (Black, 14 Pin)	Left front engine compartment.
C107 (2.5L) (Black, 14 Pin)	Rear of engine compartment. See Fig. 3.
C107 (4.0L)	Rear of engine compartment. See Fig. 5.
C108 (Black, 4 Pin)	Right side of engine compartment.
C109 (Black, 8 Pin)	Lower left side of dash.
C112 (Gray, 3 Pin)	Left side of transfer case.
C113 (2 Pin)	Rear center of engine compartment. See Fig. 5.
C200 (Gray, 40 Pin)	Lower left side of dash.
C201 (Natural, 74 Pin)	Lower center of dash.
C205 (Yellow, 4 Pin)	Lower left side of dash.
C206 (Black, 2 Pin)	Lower left side of dash.
C207 (Black, 2 Pin)	Lower right side of dash.
C208 (Black, 2 Pin)	Lower left side of dash.
C209 (Black, 10 Pin)	Lower right side of dash.
C300 (Natural, 6 Pin)	At right kick panel.
C301 (White, 10 Pin)	At right kick panel.
C303 (Natural, 6 Pin)	Near junction block C7 breakout.
C304 (Black, 6 Pin)	Right lower "B" pillar.
C305 (White, 13 Pin)	At left kick panel.
C306 (White, 6 Pin)	At left kick panel.
C307 (White, 3 Pin)	At left kick panel.
C309 (Black, 6 Pin)	At left lower "B" pillar.
C310 (Black, 10 Pin)	At top center of liftgate.
C311 (Black, 6 Pin)	At top center of liftgate.
C312 (Green, 2 Pin)	At top center of liftgate.
C313 (Gray, 3 Pin)	At top center of liftgate.
C314 (White, 8 Pin)	At soundbar.
C316 (Black, 2 Pin)	Under right seat.
C317 (Black, 3 Pin)	Left lower "A" pillar.
C318 (Black, 3 Pin)	Right lower "A" pillar.
C319 (Black, 2 Pin)	Right lower "B" pillar.
C320 (Black, 2 Pin)	Left lower "B" pillar.
C321 (Black, 8 Pin)	At right taillight harness.
C322 (Black, 8 Pin)	At left taillight harness.
C323 (Black, 8 Pin)	At trailer tow harness.
C326 (Black, 5 Pin)	At left rear quarterpanel.
C327 (Black, 6 Pin)	At left rear quarterpanel.
C329 (Natural, 14 Pin)	Under right front seat.
C330 (Black, 2 Pin)	At center of liftgate.
C332 (Natural, 4 Pin)	Under left front seat.
C333 (Black, 2 Pin)	At center high mount stoplight jumper.
C362 (Black, 2 Pin)	Under left front seat.
C363	Under right front seat.

Jeep Cherokee Classic 2000 - GROUNDS

Jeep Cherokee Classic 2000 GROUNDS

Component	Component Location
G100	Right front of engine compartment.
G101 (2.5L)	Right side of engine. See Fig. 3.
G101 (4.0L)	Right side of engine. See Fig. 5.
G102	Rear of engine compartment.
G104	On battery harness, at breakout to engine starter motor breakout.
G106	Left side of engine compartment. See Fig. 7.
G107	Right side of instrument panel.
G108	Left side of instrument panel.
G200	Under left front seat.
G300	In breakout for air bag control module.
G301	Near breakout for power amplifier.
G302	At left rear quarterpanel.
G303	Under right front seat.
G304	At breakout for C326 & C327.
C306	Under right front seat.

Jeep Cherokee Classic 2000 - SPLICES

Jeep Cherokee Classic 2000 SPLICES

Component	Component Location
S100	Near breakout for right headlight.
S101	Near breakout for right headlight.
S102	Near breakout for right headlight.
S103	Near breakout for left headlight.
S104	Near breakout for left headlight.
S105	Near breakout for left headlight.
S106	Near breakout for left headlight.
S107 (2.5L)	Near breakout for G101. See Fig. 1.
S107 (4.0L)	Near breakout for fuel injector No. 6. See Fig. 4.
S108 (2.5L)	Near fuel injector breakouts. See Fig. 1.
S108 (4.0L)	Near breakout for ignition coil pack. See Fig. 4.
S109 (2.5L)	Near fuel injector breakouts. See Fig. 1.
S109 (4.0L)	Near fuel injector breakouts. See Fig. 4.
S110 (2.5L)	Near fuel injector breakouts. See Fig. 1.
S111 (2.5L)	Near breakout for G101. See Fig. 3.
S111 (4.0L)	Near fuel injector breakouts. See Fig. 4.
S112 (4.0L)	Near fuel injector breakouts. See Fig. 4.
S113 (2.5L)	Near breakout for fuel injector No. 3. See Fig. 1.
S113 (4.0L)	Between fuel injector No. 3 & fuel injector No. 4 breakouts. See Fig. 4.
S114 (2.5L)	Near breakout for fuel injector No. 3. See Fig. 1.
S114 (4.0L)	Between fuel injector No. 2 & fuel injector No. 3 breakouts. See Fig. 4.
S115 (2.5L)	Near breakout for crankshaft position sensor.
S115 (4.0L)	Near breakout for idle air control motor.
S117	Near breakout for powertrain control module C2.
S118	In breakout for generator output terminal.
S119 (2.5L)	In breakout for engine oil pressure sensor. See Fig. 3.
S119 (4.0L)	Near fuel injector breakouts. See Fig. 4.
S120	Near fuel injector breakouts. See Fig. 1.
S121	Near fuel injector breakouts. See Fig. 4.
S122	Near breakout for ignition coil pack. See Fig. 4.
S123	Near breakout for powertrain control module C2.
S130	Near grommet breakout for junction block C2. See Fig. 8.
S131	Near grommet breakout for junction block C2. See Fig. 8.
S132	Near breakout for A/C low pressure switch. See Fig. 8.
S132 (M/T ABS)	Near breakout for underhood light. See Fig. 8.
S133 (DRL)	Near grommet breakout for junction block C2. See Fig. 8.
S134	Near breakout for underhood light or C107. See Fig. 8.
S135	Near breakout for C107. See Fig. 8.
S135 (M/T ABS)	Near breakout for right front wheel speed sensor. See Fig. 8.
S136	Near breakout for C107. See Fig. 8.
S138	Near breakout for transmission control module.
S139	Near breakout for brake warning pressure switch.
S140	Near breakout for transmission control module.
S141	Near grommet breakout for front wiper motor.
S142	Near grommet breakout for front wiper motor.
S143	Near grommet breakout for C100.
S144	Near grommet breakout for C100.
S145	Near grommet breakout for C100.
S158	Near breakout for left headlight.
S159	Near grommet breakout for junction block C2. See Fig. 8.
S161	Near breakout for vehicle speed sensor. See Fig. 3.
S166	Near breakout for power distribution center. See Fig. 8.
S168	Near breakout for C107.
S200	In breakout for headlight switch.
S201	Near breakout for C200.
S203	In breakout for brakelight switch.
S204	In breakout for brakelight switch.
S205	In breakout for C100.
S206	In lower instrument panel trough.
S207	In lower instrument panel trough.
S208	In lower instrument panel trough.
S209	In lower instrument panel trough.
S210	In lower instrument panel trough.
S211	In lower instrument panel trough.
S212	Between trough & breakout to turn signal switch.
S213	Near breakout to turn signal/hazard switch.
S214	Near breakout for A/C-heater control.
S215	In breakout for cigar lighter.
S216	Near breakout for instrument cluster C2.
S217	In lower instrument panel trough.
S219	In breakout for C209.
S221	Near breakout for clockspring C2.
S222	In breakout for clockspring C2.
S225	Near breakout for C301.
S227	In breakout for headlight switch.
S228	Near breakout for blower motor resistor block.
S238	In breakout for combination flasher.
S239	In breakout for combination flasher.
S301	In breakout for power amplifier.
S302	Near breakout for fuel pump module.
S303	Near breakout for C326 & C327.
S304	Near breakout for G303.
S305	Under right rear seat.
S306	Under right rear seat.
S307	Under rear seat.
S309	Near breakout for C326 & C327.
S310	Near breakout for C304 & C319.
S311	Near breakout for C326 & C327.
S312	Under left rear seat.
S313	Near breakout for C206 at center console.
S314	Near breakout for C209.
S315	Near breakout for C205.
S316	Near breakout for power window motor.
S317	Near breakout for power window motor.
S318	Near breakout for front door speaker.
S319	Near breakout for front door speaker.
S320	Near breakout for front door speaker.
S321	Near breakout for front door speaker.
S322	Near breakout for power window motor.
S323	Near breakout for power window motor.
S324	Near breakout for C320.
S326	Near breakout for front door speaker.
S327	Near breakout for front door speaker.
S328	Near breakout for front door speaker.
S329	Near breakout for front door speaker.
S334	Near breakout for liftgate switch.
S335	Near breakout for trailer tow right turn relay.
S336	Near breakout for C322.
S337	Near breakout for C322.
S338	Near breakout for C323.
S339	Near breakout for C323.
S340	Near grommet for trailer tow connector.
S341	In left taillight harness near C321.
S342	In breakout for overhead module.
S344	In breakout for overhead module.
S345	In breakout for overhead module.
S346	In breakout for overhead module.
S347 (W/Remote Keyless Entry)	In breakout for overhead module.
S347 (W/O Remote Keyless Entry)	In breakout for compass.
S348	In right taillight harness, near C322.
S351	Near breakout for C305 & C306.
S352	In breakout for C300.
S353	Near breakout for C316.
S354	In breakout for C300.
S355	Near breakout for C363.
S356	Near breakout for C316.
S357	Near breakout for heated seat relay.
S361	Near breakout for right visor/vanity light.