Prizm L4-108 1.8L DOHC VIN 8 MFI (1998)
^
The heated oxygen sensor 1
^
C100 (knock sensor)
^
The fan control switch
^
C8 from fuse and relay block 1
^
C6 from fuse and relay block 1
^
C2 from fuse and relay block 1
7. Install the air cleaner assembly.
8. Install the battery.
Engine Main Harness
REMOVAL PROCEDURE
CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
1. Remove the battery.
2. Remove the nut from the positive (+) battery cables.
3. Separate the positive (+) battery cable from the fuse and relay block 1 feed cable.
4. Remove the air cleaner assembly.
5. Remove the 2 bolts that hold fuse and relay block 1 to the inner fender.
6. Carefully pull fuse and relay block 1 away from the inner fender and unsnap the lower cover.
7. Disconnect each of the harness connectors.
8. Remove fuse and relay block 1 from the vehicle.
9. Remove the bolt that holds fuse and relay block 2 to the inner fender.
10. Remove the bolts that hold fuse and relay block 3 to the front support.
11. Disable the SIR system.
12. Disconnect the following underhood electrical connectors:
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The SIR left front discriminating sensor
^
The brake pressure modulating valve (BPMV)
^
The brake fluid level switch
^
The left front wheel speed sensor
^
The right headlamp
^
The left headlamp
^
The left turn/park lamp
^
The right turn/park lamp
^
The A/C refrigerant pressure switch
^
The ambient air temperature sensor
^
The horn
^
The (main) radiator fan motor
^
The auxiliary radiator fan motor (with A/C)
^
The windshield washer pump
^
The generator B+ wire
^
G104
^
Remove the knee bolster.
14. Disconnect the following interior electrical connectors:
^
C1 from junction block 2
^
C2 from junction block 2
^
C2 from junction block 1
^
C200
^
C201
^
C202
^
C203
15. Remove the harness from the interior of the vehicle. Push the harness through the bulkhead grommet into the engine compartment.
16. Remove the bolts from the upper radiator support brackets.
17. Disconnect the harness retaining clips.
18. Lean the radiator assembly forward.
19. Note the routing of the harness. Remove the harness from the vehicle.
INSTALLATION PROCEDURE
1. Lean the radiator assembly forward.
2. Install the harness to the vehicle.
3. Connect the harness retaining clips.
4. Install the bolts to the upper radiator support brackets.
5. Install the harness to the interior of the vehicle. Push the harness through the bulkhead grommet into the interior compartment.
