Underhood Fuse Block Replacement (Engine Harness)

REMOVAL PROCEDURE




1. Refer to Harness Routing Views in Diagrams.
Disconnect the following electrical connectors:
^ The intake air temperature (IAT) sensor
^ The mass air flow (MAF) sensor
^ The EVAP tank pressure control solenoid valve
^ The EVAP canister vent solenoid
^ The EVAP canister purge valve
^ The throttle position sensor (TPS) (8)
^ The idle air control (IAC) valve (6)
^ The power steering pressure switch
^ The generator
^ The starter motor
^ The crankshaft position (CKP) sensor
^ The exhaust gas recirculation (EGR) valve (1)
^ The manifold absolute pressure (MAP) sensor (11)
^ G102
^ G103 (10)
^ The noise suppressor filter
^ The engine coolant temperature (ECT) sensor (2)
^ The heated oxygen (HO2S1) sensor
^ The heated oxygen (H02S2) sensor (California emissions only)
^ The oil pressure switch
^ The camshaft position (CMP) sensor
^ The ignition coils
^ The fuel injector harness C102 (3)
^ The back up lamp switch
^ The transmission range switch
^ The input shaft speed sensor
^ The 4 wheel drive low switch
^ The 4 wheel drive switch
^ The vehicle speed sensor (VSS)
^ The output shaft speed sensor
^ The torque converter clutch (TCC) solenoid/shift solenoid




2. Disconnect C210. Refer to Main Harness Routing View in Diagrams.
3. Disconnect C212. Refer to Main Harness Routing View in Diagrams.
4. Disconnect C2, C3 and C4 from the powertrain control module (PCM).
5. Remove the harness from the interior of the vehicle. Push the harness through the bulkhead grommet P100 into the engine compartment.
6. Remove the harness from the retainers.
7. Remove the harness (2) from the vehicle.

INSTALLATION PROCEDURE




1. Refer to Harness Routing Views in Diagrams.
Position the harness (2) in the engine compartment.
2. Install the harness to the retainers.
3. Push the harness through the bulkhead grommet P100 into the interior of the vehicle.
4. Connect C210. Refer to Main Harness Routing View in Diagrams.
5. Connect C212. Refer to Main Harness Routing View in Diagrams.
6. Connect C2, C3 and C4 to the PCM.




7. Connect the following electrical connectors:
^ The intake air temperature (IAT) sensor
^ The mass air flow (MAF) sensor
^ The EVAP tank pressure control solenoid valve
^ The EVAP canister vent solenoid
^ The EVAP canister purge valve
^ The throttle position sensor (TPS) (8)
^ The idle air control (IAC) valve (6)
^ The power steering pressure switch
^ The generator
^ The starter motor
^ The crankshaft position (CKP) sensor
^ The exhaust gas recirculation (EGR) valve (1)
^ The manifold absolute pressure (MAP) sensor (11)
^ G102
^ G103 (10)
^ The noise suppressor filter
^ The engine coolant temperature (ECT) sensor (2)
^ The heated oxygen (HO2S1) sensor
^ The heated oxygen (HO2S2) sensor (California emissions only)
^ The oil pressure switch
^ The camshaft position (CMP) sensor
^ The ignition coils
^ The fuel injector harness, C102 (3)
^ The back up lamp switch
^ The transmission range switch
^ The input shaft speed sensor
^ The 4 wheel drive low switch
^ The 4 wheel drive switch
^ The vehicle speed sensor (VSS)
^ The output shaft speed sensor
^ The torque converter clutch (TCC) solenoid/shift solenoid