Diesel Data: Automotive Repair

DTC 2

DTC 2: Fail-safe Relay Stuck ON
1. Clear the DTC.
2. Start the engine.
3. Wait at least 10 seconds.
Does the EPS indicator come on and DTC 1 or DTC 2 indicated?
YES - Check for loose EPS control unit connectors. If necessary, substitute a known-good EPS control unit and recheck.
NO - The system is OK at this time.