DTC Troubleshooting: 1, 2, 3

LKAS Camera DTC 1: LKAS Camera Malfunction LKAS Camera DTC 2: Image Processing Circuit Malfunction LKAS Camera DTC 3: EEPROM Circuit Malfunction

1. Clear the DTCs with the HDS.

1. Turn the ignition switch OFF, then turn it ON (II).

1. Watch the adaptive cruise control (ACC)/LKAS indicator.

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

YES | - | Go to Step 4 .
NO | - | Go to Step 5 .

1. Check for DTCs with the HDS.

Is DTC 1, 2, or 3 indicated?

YES | - | Check for loose terminals in the LKAS camera 10P connectors, and repair if necessary. If no poor connection, replace the LKAS camera. ■
NO | - | Go to the indicated DTCs troubleshooting.■

1. Check for DTCs with the HDS.

Is DTC 7 or 8 indicated?

YES | - | Do the troubleshooting for DTC 7 or 8.■
NO | - | Intermittent failure, the system is OK at this time.■