Pinpoint Test Q: The Fog Lamps Are On Continuously
- Q1 CHECK THE HEADLAMP SWITCH
- Key in OFF position.
- Disconnect: Headlamp Switch C205.
- Key in ON position.
- Do the fog lamps continue to illuminate?
- Yes
: GO to Q2.
- No
: INSTALL a new headlamp switch. REFER to HEADLAMP SWITCH . TEST the system for normal operation.
- Q2 CHECK THE FOG LAMP POWER SUPPLY CIRCUIT FOR A SHORT TO POWER
- Key in OFF position.
- Disconnect: Fog Lamps Relay C1007.
- Key in ON position.
- Do the fog lamps continue to illuminate?
- Yes
: REPAIR the fog lamp power supply circuit. TEST the system for normal operation.
- No
: GO to Q3.
- Q3 CHECK THE FOG LAMP RELAY
- Carry out the fog lamp relay component test. Refer to COMPONENT TESTING
for component testing.
- Is the fog lamp relay OK?
- Yes
: REPAIR circuit 15S-LD9 (GN/BK). TEST the system for normal operation.
- No
: INSTALL a new fog lamp relay. TEST the system for normal operation.