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2008 - MX-5 - Body and Accessories

No.5 ALL DOOR GLASSES OPERATE ACCIDENTALLY [EXTERIOR OPEN FUNCTION]



6

All door glasses operate accidentally

POSSIBLE CAUSE

  • Transmitter malfunction

  • Request switch malfunction

  • Open or short circuit in wiring harness between request switch (each door) and keyless control module.

  • Power window main switch malfunction


Diagnostic procedure

STEP

INSPECTION

ACTION

1

  • Inspect if malfunction is in operating by transmitter

Yes

Inspect the 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.

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.)

(See POWER WINDOW MAIN SWITCH INSPECTION[POWER RETRACTABLE HARDTOP].)

No

Go to the next step.

4

  • Inspect if malfunction is in without operating step 1to 3

Yes

Inspect the keyless control module and repair or replace.

(See KEYLESS CONTROL MODULE INSPECTION[ADVANCED KEYLESS SYSTEM].)

(See KEYLESS CONTROL MODULE INSPECTION[KEYLESS ENTRY SYSTEM].)

No

Reinspect for malfunction recurrence. If the malfunction is not corrected, repeat the procedure from step 1.




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