Inspection Procedure

NOTE:

If the main body ECU (multiplex network body ECU) is replaced, refer to Registration. Refer to REGISTRATION [06/2012 - ] .

HINT:

The automatic light control sensor sensitivity can be customized. Refer to CUSTOMIZE PARAMETERS [06/2012 - ] .

Setting the meter illumination to maximum brightness prevents the meter illumination from dimming when the headlight dimmer switch assembly is turned to the tail, head, or AUTO position at night. Therefore, check the meter illumination setting before proceeding to the following steps.
Before starting the following inspection, check if lighting system DTCs are output. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [06/2012 - ] .