Severe driving conditions
The maintenance intervals shown on the preceding pages are for normal operating conditions. If the vehicle is mainly operated under severe driving conditions as shown below, more frequent maintenance must be performed on the following items as shown in the table.
Maintenance operation: Inspect = Inspect and correct or replace as necessary.

Maintenance log



Chassis & body maintenanceSteering switch
Description
When one of the steering wheel audio control switches is pushed, the
resistance in the steering wheel audio control switch circuit changes,
depending on which button is pushed.
Diagnosis Procedure
1.CHECK STEERING SWITCH RESISTANCE
Disconnect steering switch connector M88. ...
Using the panic alarm
If you are near your vehicle and feel threatened,
you may activate the panic alarm to call attention
by pressing and holding the button
on the
Intelligent Key for longer than 1 second.
The panic alarm and headlights will stay on for a
period of time.
The panic alarm stops when:
It ...
IPDM-E branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the IPDM E/R for damage,
bend and loose connection (unit side
and connector side).
2.CHECK HARNESS FOR OPEN CIRCUIT
...