DTC C1B22-24: Hill Decent Switch - Signal Stuck High: Action
- Check the hill descent control switch has not been pressed for a period greater than 60 seconds
- Refer to the appropriate system wiring diagrams and check the hill descent control switch signal circuit for short circuit to power. Repair circuit as required. Clear DTC and retest
- Test the operation of the hill descent control switch. If the fault persists, check and install a new terrain response switchpack as required