Test T: The Fog Lamps On Indicator Is Inoperative
PINPOINT TEST T: THE FOG LAMPS ON INDICATOR IS INOPERATIVENormal Operation
When the smart junction box (SJB) detects the fog lamps on request, the SJB provides ground to the fog lamp relay coil (integral to the SJB). When the fog lamp relay is energized, voltage is routed through circuit CLF12 (BN/YE) to the fog lamps and to circuit CLF28 (BN/WH) to the headlamp switch for the fog lamps on indicator.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Headlamp switch
- SJB
T1-T2:
T2-T3:
