Description
The electrical load signal (Headlamp switch signal, rear window defogger switch signal, etc.) is transferred via the CAN communication line from BCM to ECM via the IPDM E/R.
Component Function Check
1.CHECK REAR WINDOW DEFOGGER SWITCH FUNCTION

2.CHECK LIGHTING SWITCH FUNCTION
Check "LOAD SIGNAL" indication under the following conditions.

3.CHECK HEATER FAN CONTROL SWITCH FUNCTION
Select "HEATER FAN SW" and check indication under the following conditions.

Diagnosis Procedure
1.INSPECTION START
Confirm the malfunctioning circuit (rear window defogger, headlamp or heater fan).
2.CHECK REAR WINDOW DEFOGGER SYSTEM
3.CHECK HEADLAMP SYSTEM
4.CHECK HEATER FAN CONTROL SYSTEM
Cooling fan
Electronic controlled engine mountRemote keyless entry receiver
Removal and Installation
REMOVAL
Remove glove box assembly. Refer to IP-20, "Removal and
Installation".
Disconnect the harness connector from the remote keyless
entry receiver (1).
Remove the screw (a) and remote keyless entry receiver (1).
INSTALLATION
Installation ...
Bose speaker AMP\
Removal and Installation
Bose speaker amp.
Screws
REMOVAL
NOTE:
If removing the BOSE speaker amp. bracket, it is necessary to remove the parcel
shelf finisher. The BOSE
speaker amp. can be removed without removing the BOSE speaker amp. bracket.
Disconnect the battery negativ ...
On board diagnostic (OBD) system
Diagnosis Description
This system is an on board diagnostic system that records exhaust
emission-related diagnostic information
and detects a sensors/actuator-related malfunction. A malfunction is indicated
by the malfunction indicator
lamp (MIL) and stored in ECU memory as a DTC. The diagn ...