PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Theft deterrent system cannot be set |
Smart key system (for Entry Function)*1 |
|
Key reminder warning system*2 |
|
|
Door courtesy switch circuit |
|
|
Back door courtesy switch circuit |
|
|
Engine hood courtesy switch circuit |
|
|
Replace main body ECU |
|
|
Security indicator is not blinking when theft deterrent system is set |
Security indicator light circuit |
|
Replace main body ECU |
|
|
Theft deterrent system can be set even when any door is open |
Door courtesy switch circuit |
|
Back door courtesy switch circuit |
|
|
Engine hood courtesy switch circuit |
|
|
Replace main body ECU |
|
|
Vehicle horn(s) do not sound while theft deterrent system is in alarm sounding state |
Horn circuit |
|
Replace main body ECU |
|
|
Security horn does not sound while theft deterrent system is in alarm sounding state |
Security horn circuit |
|
Replace main body ECU |
|
|
Hazard warning lights do not flash while theft deterrent system is in alarm sounding state |
Lighting system |
|
Replace main body ECU |
|
|
Headlights do not flash while theft deterrent system is in alarm sounding state |
Headlight relay circuit |
|
Replace main body ECU |
|
|
Taillights do not flash while theft deterrent system is in alarm sounding state |
Taillight relay circuit |
|
Replace main body ECU |
|
|
Interior light does not illuminate while theft deterrent system is in alarm sounding state |
Illumination circuit |
|
Replace main body ECU |
|
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the air conditioning system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
Green And Red Indicators Do Not Come On When Ig-on
DESCRIPTION
If the red and green indicators fail to illuminate after the ignition switch
is turned to ON, the vehicle does not recognize the DCM (Telematics Transceiver).
The DCM (Telematics Transceiver) connectors may have been disconnected or the DCM
...