LKAS Symptom Troubleshooting - LKAS activation indicator (green) does not come on
LKAS activation indicator (green) does not come on
Do the gauge control module self-diagnostic function.
Is the gauge control module OK?
YES
-
Go to
Step 2
.
NO
-
Substitute a known-good gauge control module and recheck. If the problem goes away,
replace the original gauge control module.
■
Test the ACC combination switch.
Is the switch OK?
YES
-
Go to
Step 3
.
NO
-
Replace the ACC combination switch.
■
Turn the ignition switch to ON (II).
Check for voltage between the remote switch 20P connector No. 13 terminal and body ground.
Is there about 5 V?
YES
-
Repair an open in the wire between the ACC combination switch and body ground.■
NO
-
Repair an open in the wire between the ACC combination switch and the gauge control module.■
