Installation
ComponentsOperation Check
OPERATION CHECK
1. INSPECT INTERIOR LIGHT CONTROL OPERATION
NOTICE:
Perform this inspection with the customize parameters at the default settings.
The interior light control illuminates the lights below.
Engine Switch Illumination*1
Transponder Key Coil (Ignition Key Cylinder Light)* ...
Door Unlock Detection Switch Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) detects the condition of each
door unlock detection switch.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
If the main body ECU (multiplex network body ECU) is replaced, refer to Registration
(See page ).*1
*1: w/ Smart K ...
Brake Switch "A" Signal Compare Failure (P057162)
DESCRIPTION
When the brake pedal is depressed, the stop light switch assembly sends a signal
to the ECM. When the ECM receives this signal, it cancels the dynamic radar cruise
control. The fail-safe function operates to enable normal driving even if there
is a malfunction in the stop light si ...