Instrument Panel, Gauges and Warning Indicators: Testing and Inspection

Lights-on, Key-In, Seat Belt Reminder System

System Input Test

1. Remove the gauge assembly.




2. Inspect the all connectors and socket terminals to be sure they are all making good contact.
- If the terminal are bent, loose, or corroded, repair them as necessary, and recheck the system.
- If the terminals look OK, go to step 3.




3. With the connectors connected, back probe the connectors and make these input tests.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the gauge assembly must be faulty; replace it.