Circuit Description
The TBC module monitors circuit No. 192 (Orange) to determine if front foglight circuit is shorted to ground. See WIRING DIAGRAMS . When circuit is shorted to ground for 184 seconds, DTC will set. TBC module also monitors ignition switch position based on ignition signal inputs.
Conditions for setting DTC:
- Circuit No. 192 is shorted to ground.
- System voltage 9-16 volts.
- Conditions present for 184 seconds.