High Beam Indicator Inoperative

*HIGH BEAM INDICATOR INOPERATIVE









For a complete Instrument Cluster Circuit Diagram, Schematics and Diagrams.

Diagnostic Test

1. HIGH BEAM INDICATOR LAMP




Turn the ignition off.
Disconnect the Instrument Cluster C1 harness connector.

NOTE: Check connectors - Clean/repair as necessary.

Turn the ignition on.
Turn the High Beams on.
Measure the voltage of the High Beam Indicator Lamp circuit at the Instrument Cluster C1 harness connector.
Is the voltage above 10 volts?

Yes

- Check the High Beam Indicator Lamp. If the lamp is OK, Replace the Instrument Cluster.Instrument Cluster - Removal.
- Perform BODY VERIFICATION TEST. Body Verification Test

No

- Go to 2

2. MEASURE HIGH BEAM INDICATOR CIRCUIT RESISTANCE




Turn the ignition off.
Disconnect the Illumination Control Module harness connector.
Measure the resistance of the High Beam Indicator circuit from the Illumination Control Module harness connector cavity 7 to the Instrument Cluster C1 harness connector cavity A2.
Is the resistance below 5.0 ohms?

Yes

- Replace the Illumination Control Module. Instrument Cluster - Removal.
- Perform BODY VERIFICATION TEST. Body Verification Test

No

- Repair the High Beam Indicator circuit for an open.
- Perform BODY VERIFICATION TEST. Body Verification Test