System Fault
WARNING: This page is about a different variant/trim than selected.
- General Function
- The system monitors a number of inputs across time in order to determine that a fault exists.
- Faults are prioritized according to which has the most likely cause.
- Maximum fault store is equal to 15.
- Certain faults are not covered through DTC. The main ones are:
- Speed input. This is important since it is required for Auto-Learn & DTC. Requires diagnostic check of speed while driving vehicle to diagnose.
- Sensor thermal shutdown (over 257°F/125°C).
- Receiver Micro-controller lock up; requires observation of lamps at Ignition ON to diagnose.
- Ignition Line stuck; requires observation of lamps at Ignition ON to diagnose.