DTC Troubleshooting: 20
LKAS Control Unit DTC 20:
 EPS System Malfunction
  1. Clear the DTCs with the HDS.
  1. Start the engine with the LKAS activated, test-drive vehicle at 72 km/h (45 mph) or more.
  1. Drive a vehicle in the LKAS operating condition.
  1. Check for LKAS control unit DTCs with HDS.
Is DTC 20 indicated?
YES -
Do the troubleshoot for the EPS control unit. ■
NO -
Intermittent failure, the system is OK at this time.■