Fail-Safe Function
FAIL-SAFE FUNCTIONa. Headlamp Leveling Control ECU
HINT: The Headlamp Leveling Control ECU performs the fail-safe when detecting following troubles. At this the warning Indicator light on the combination meter lights up.
(Refer to "HINT" in DIAGNOSTIC TROUBLE CODE CHART as for details of pattern the warning indicator light comes on or blinks.)
b. Light Control Computer