ALL DOOR GLASS OPERATE ACCIDENTALLY [POWER WINDOW SYSTEMS (EXTERIOR OPEN/CLOSE FUNCTION)]

id090361884600

Description

• All door glasses operate accidentally

Possible cause

• Remote transmitter malfunction

• Request switch malfunction

• Power window main switch malfunction

• Power window subswitch malfunction

• Rear body control module (RBCM) malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1

•  Inspect if malfunction is in operating by remote transmitter

Yes

Inspect the remote transmitter.

No

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.)

No

Go to the next step.

3

•  Inspect if malfunction is in operating power window main switch

Yes

Inspect power window main switch

(See POWER WINDOW MAIN SWITCH INSPECTION.)

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
(See POWER WINDOW SUBSWITCH INSPECTION.)

•  Rear body control module (RBCM)
(See REAR BODY CONTROL MODULE (RBCM) 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.

STEP	INSPECTION		ACTION
1	• Inspect if malfunction is in operating by remote transmitter	Yes	Inspect the remote transmitter.
1		No	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.)
2	• Inspect if malfunction is in operating by request switch	No	Go to the next step.
3	• Inspect if malfunction is in operating power window main switch	Yes	Inspect power window main switch (See POWER WINDOW MAIN SWITCH INSPECTION.)
3		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 (See POWER WINDOW SUBSWITCH INSPECTION.) • Rear body control module (RBCM) (See REAR BODY CONTROL MODULE (RBCM) INSPECTION.) • Wiring harness between power window subswitch and power window main switch
4	• Inspect if malfunction is in without operating Step1to 3	No	Reinspect for malfunction recurrence. If the malfunction is not corrected, repeat the procedure from Step 1.