Diagnostic Routine W
Diagnostic Routine W
Diagnostic Overview
An Individual Front Fog Lamp Is Inoperative
Refer to Wiring Diagram Set 86 for schematic and connector information Electrical Diagrams.
Normal Operation and Fault Conditions
REFER to Fog Lamps .
Visual Inspection and Diagnostic Pre-checks
- Inspect the fog lamp bulb and make sure it is OK.
Pinpoint Test
1. CHECK FOR VOLTAGE TO THE FOG LAMP
1. Ignition OFF.
2. Disconnect: Inoperative Fog Lamp.
3. Ignition ON.
4. Place the headlamp switch in the parking lamps on position and activate the fog lamps.
5. Measure:
Is the voltage greater than 11 volts?
