Symptom:
*FRONT FOG LAMP INDICATOR INOPERATIVE
POSSIBLE CAUSES
FRONT FOG LAMP INDICATOR CIRCUIT OPEN
INDICATOR LED
INSTRUMENT CLUSTER
TEST ACTION APPLICABILITY
1 NOTE: Ensure that the Fog Lamps operate properly before proceeding with
this test. If not, select (Service Information( from the menu and repair as
necessary.
Disconnect the Instrument Cluster harness connector.
Turn the Headlamps on.
Turn the Fog Lamps on.
NOTE: Ensure that the battery is fully charged.
Measure the voltage between the Fog Lamp Switch Output circuit and ground.
Is the voltage greater than 10.0 volts?
All
Yes → Go To 2
No → Repair the open in the Front Fog Lamp Switch Output circuit.
Perform BODY VERIFICATION TEST - VER 1.
2 Turn the ignition off.
Remove the Instrument Cluster.
Remove the inoperative LED.
Using a DVOM, select 9Diode Mode9, and attach the leads across the LED.
NOTE: Ensure that the RED lead is on the (+( of the LED.
Did the indicator illuminate?
All
Yes → Replace the Instrument Cluster in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
No → Replace the inoperative indicator LED in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
161
INSTRUMENT CLUSTER
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