PREPARATION
Special Service Tools
The actual shapes of the tools may differ from those illustrated here.

Commercial Service Tools

Precaution
Basic inspectionMemory function does not operate
Component Function Check
Symptom
Memory function does not operate normally.
The setting is not maintained. (It returns to the initial
condition.)
1.CHECK OPERATION
Set temperature control switch to 32C (90F).
Press the OFF switch.
Turn the ignition switch OFF.
Turn the ignitio ...
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 ...
Normal operating condition
Description
NOTE:
For Navigation system operation information, refer to Navigation system Owner's
Manual.
BASIC OPERATIONS
NOTE:
Locations stored in the Address Book and other memory functions may be lost if
the vehicle's battery is disconnected
or becomes discharged. If thi ...