DTC Troubleshooting: 14

Adaptive Cruise Control (ACC) Unit DTC 14: Right Front Wheel Sensor Signal Error NOTE: If DTC 112 is stored at the same time as DTC 14, troubleshoot DTC 112 first, then recheck for DTC 14.

1. Check for VSA system DTCs with the HDS.

Are any DTCs indicated?

YES | - | Troubleshoot the indicated VSA system DTC(s).■
NO | - | Go to Step 2 .

1. Clear the DTCs with the HDS.

1. Test-drive the vehicle at 8 km/h (5 mph) or more, and turn the main switch ON.

1. Test-drive with the adaptive cruise control (ACC) activated, and watch the adaptive cruise control (ACC)/LKAS indicator.

Does the adaptive cruise control (ACC)/LKAS indicator come on?

YES | - | Go to Step 5 .
NO | - | Intermittent failure. The system is OK at this time. Check for loose or poor connections.■

1. Check for DTCs with the HDS.

Is DTC 14 indicated?

YES | - | Check for loose or poor connections. If OK, replace the adaptive cruise control (ACC) unit. ■
NO | - | Troubleshoot the indicated DTC.■