Cooling Circuit

Schematic

Overheating cause analysis
Periodic maintenanceDual Panel Moonroof (if so equipped)
Power moonroof.
The moonroof will only operate when the ignition
switch is in theONposition. The power moonroof
is operational for a period of time, even if the
ignition switch is placed in the ACC or OFF
position. If the driver's door or the front passenger's
door is opened during this pe ...
ECM branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and
loose connection (unit side and connector
side).
- Models without automatic drive positione ...
Steering switch
Description
When one of the steering wheel audio control switches is pushed, the
resistance in steering switch circuit changes depending on which button is
pushed.
Diagnosis Procedure
1.CHECK STEERING SWITCH RESISTANCE
Disconnect steering switch connector M88.
Check resistance betwe ...