Troubleshooting Hints

1. CHECK to see that LOCKS SEATS Circuit Breaker is not open. If Breaker is open, LOCATE and REPAIR source of overload, then reset Breaker. If Breaker will not reset, REPLACE Breaker.
2. If Circuit Breaker is not open, proceed with Diagnostics.
3. If equipped with Remote Control Door Lock Receiver, ensure Transmitter's Batteries are fully charged.
4. CHECK that Grounds G403, and Gl03 are clean and tight.
5. Always CHECK Terminal contact before replacing any Component.
^ CHECK for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove GOOD in a Continuity/Voltage check with a system disconnected. These Circuits may be intermittent or resistive when loaded, and if possible, should be checked by monitoring for a Voltage drop with the system operational (under load).
^ CHECK for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (See Diagnostic Aids for General Troubleshooting Procedures). Diagnostic Aids