All "H" Body Vehicles
All "H" Body Vehicles1. Ignition "OFF".
2. Remove left lower I/P insulator.
3. Remove left kick panel.
4. Remove and set aside hood release handle.
5. Locate splice S227, splice is directly behind hood release cable.
6. Cut wire harness tape to access splice, separate splice.
7. Ignition "ON". Connect test light to ground, check wires at splice to locate battery feed.
8. Connect test light to ground and rear defogger power feed on right side of rear glass.
During the next procedure, the ignition switch must be "ON" and rear defogger button pushed to "ON".
9. Using a fused jumper, connect one end to battery feed found at splice and connect other end one at a time to other wires at splice. Test light will light when the rear defogger feed wire is found.
10. Pull rear defogger feed aside and reconnect splice, tape off back into harness.
11. Attach enough wire to the rear defogger wire to run the wire to the I/P fuse block.
12. Strip back wire at circuit 5 RED 1451 and solder in RED 5.0 gage wire.
13. Push terminals into circuit breaker holder, P/N 12110057.
14. Install 30 amp circuit breaker, P/N 12077843, in circuit breaker holder.
15. Tape circuit breaker holder to the I/P fuse block and tape 1451 and 60 wires to bundle behind I/P fuse block.
16. Label circuit breaker "Rear Defogger".
17. Attach end of RED 5.0 gage wire and the 2 ORN/BLK 60 to wire terminal ends, P/N 12065916.
18. Test rear defogger operation.
19. Install hood release handle, kick panel and left insulator.