Measure the voltage between adaptive cruise control (ACC) unit 20P connector terminal No. 2 and body ground. Is there battery voltage?
YES | - | Troubleshoot the adaptive cruise control (ACC)/LKAS indicator (orange) does not go off in the adaptive cruise control (ACC) system.
NO | - | Repair open in the wire between the No. 29 (7.5 A) fuse and adaptive cruise control (ACC) unit.■ Faulty the LKAS relay.■
Turn the ignition switch OFF. Check the No. 31 (7.5 A) fuse in the under-dash fuse/relay box. Is the fuse OK?
YES | - | Go to Step 23
NO | - | Repair short to body ground in the wire between No. 31 (7.5 A) fuse and LKAS control unit.■
Turn the ignition switch ON (II). |