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 |
|
On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to follow the correct removal and installation procedures for the occupant
classification ECU.
PROCEDURE
1. CHECK OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)
(a) Perform ...
Air Conditioning Amplifier Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Air Conditioning Amplifier Communication Stop Mode
Either condition is met:
"Air Conditioning Amplifier" is not displayed on t ...