Diagnostic Aids

Fig. 195 "Weather Pack" Connector Terminal Replacement:

Special weather resistant connectors and wiring harnesses are used throughout the C-3 system--due to low system voltages--must be repaired as follows--if wiring and/or connectors are defective.

- Damaged molded connectors must be replaced by splicing a new connector into the harness.

- Damaged "Weather Pack" connectors can be repaired as shown--Fig 195.

- "Weather Pack" terminals must be replaced if they are damaged or bent, or if connector housings cause terminal misalignment.

CAUTION: Terminals should only be removed from "Weather Pack" connectors using tool No. J-28742 or equivalent. Use of any other type tool may deform the terminal or housing, and unlike standard blade-type terminals, these terminals cannot be straightened.

Fig. 196 Typical C-3 System Wiring Harness Repair:

- Engine compartment wiring harness must be replaced with an exact replacement--if damaged or defective.
- Single wires can be repaired as shown--Fig. 196. Use proper gauge wire--with high temperature insulation--and solder all connections--to ensure the best possible bond at splices.

NOTE: Before repairing or replacing any C-3 system component check wiring connections as follows:
1. Disconnect electrical connectors from component and check for bent, broken or dirty terminals and mating tabs.
2. Clean, straighten or replace terminals and connectors as needed.
3. Connect electrical connector and repeat test procedure.