E. Replace Headlamp & Dash Harness (Typical)
NOTE:Only those vehicles that have corrosion found during the inspection in Section A. require wiring harness replacement. Very few vehicles are expected to require wiring harness replacement.
1. Remove the air cleaner assembly.
2. Disconnect the affected PCM electrical connectors (if necessary).
3. Disconnect the following items located in the engine compartment as necessary:
a. ignition switch.
b. vehicle speed sensor.
c. A/C pressure sensor.
d. A/C clutch relay
e. oxygen sensors.
f. ASD relay.
g. radiator fan relay.
h. clutch interlock switch.
i. brake switch.
j. Autostick switch.
k. fuel pump relay.
l. starter relay.
m. transaxle solenoid connector.
n. input and output speed sensor.
o. PRNDL switch connector.
p. For PT and JR vehicles: Remove the front fascia.
q. headlamps.
r. turn signal lamps.
4. Remove the old wiring harness from the vehicle.
5. Place the new wiring harness into position.
6. Connect the wiring harness to the following items located in the engine compartment as necessary:
a. ignition switch.
b. vehicle speed sensor.
c. A/C pressure sensor.
d. A/C clutch relay
e. oxygen sensors.
f. ASD relay.
g. radiator fan relay.
h. clutch interlock switch.
i. brake switch.
j. Autostick switch.
k. fuel pump relay.
l. starter relay. starter relay.
m. transaxle solenoid connector.
n. input and output speed sensor.
o. PRNDL switch connector.
p. For PT and JR vehicles: Install the front fascia.
q. headlamps.
r. turn signal lamps.
7. Route the remainder of the harness to the PCM location.
8. Carefully reconnect the PCM connector(s). This may take several attempts. Be sure to insert the connector straight into the module. If the connector is not inserted straight into the module, it may cause the seal to move out of place.
9. Verify that all seals are in place (Figure 2).
10. Install the air cleaner assembly.
11. Connect the positive battery cable and then the negative battery cable.
12. Continue with Section F - PCM/Vehicle Data Set-up.