PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Only wireless control function is inoperative |
Proceed to "Only wireless control function is inoperative" |
|
Only answer-back function does not operate normally |
Proceed to "No answer-back" |
|
Only automatic lock function does not operate normally |
Perform the operation check |
|
Key reminder warning system (unlock warning switch circuit) |
|
|
Lighting system (door courtesy light switch circuit) |
|
|
Main body ECU (driver side junction block assembly) |
- |
|
Only illuminated entry function does not operate |
Perform the operation check |
|
Lighting system |
|
|
Main body ECU (driver side junction block assembly) |
- |
|
Only door ajar warning function does not operate |
Perform the operation check |
|
Lighting system (door courtesy light switch circuit) |
|
|
Main body ECU (driver side junction block assembly) |
- |
|
Only panic alarm function does not operate (w/ theft deterrent system) |
Perform operation check |
|
Lighting system (int) (interior lights) |
|
|
Lighting system (ext) (headlights, taillights, hazard lights) |
|
|
Theft deterrent system (vehicle horn, security horn) |
|
|
Main body ECU (driver side junction block assembly) |
- |
|
Only panic alarm function does not operate (w/o theft deterrent system) |
Perform operation check |
|
Lighting system (int) (interior lights) |
|
|
Lighting system (ext) (headlights, taillights, hazard lights) |
|
|
Horn system |
|
|
Wire harness or connector (vehicle horn - main body ECU) |
- |
|
Main body ECU (driver side junction block assembly) |
- |
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the windshield deicer system.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful bec ...
Power Back Door Control Switch
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT POWER BACK DOOR OPENER / CLOSER SWITCH
(a) Measure the resistance of the switch.
Standard resistance:
Tester Connection
Condition
S ...