Diagnostic procedure
STEP
|
INSPECTION
|
ACTION
|
|
---|---|---|---|
1
|
• Inspect if malfunction is in operating by transmitter
|
Yes
|
Inspect the transmitter.
|
No
|
With keyless entry system
• Go to Step 3.
With advanced keyless system
• Go to the next step.
|
||
2
|
• Inspect if malfunction is in operating by request switch
|
Yes
|
Inspect the following parts and repair or replace.
• Request switch
(See REQUEST SWITCH INSPECTION.)
• Wiring harness between request switch and keyless control module
|
No
|
Go to the next step.
|
||
3
|
• Inspect if malfunction is in operating power window main switch
|
Yes
|
Inspect power window main switch
|
No
|
Go to the next step.
|
||
4
|
• Inspect if malfunction is in without operating Step1to 3
|
Yes
|
Inspect the following parts and repair or replace
• Power window subswitch
• BCM (See BODY CONTROL MODULE (BCM) INSPECTION.)
• Wiring harness between power window subswitch and power window main switch
|
No
|
Reinspect for malfunction recurrence.If the malfunction is not corrected, repeat the procedure from Step 1.
|