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Home >> Mazda >> 2021 >> CX-9 Signature >> Repair and Diagnosis >> Body & Frame >> Windows >> Symptom Troubleshooting - Power Window System >> Basic Power Window System Inspection >> Manual Open/close Function Inspection >> With auto-open/close function for driver-side window
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With auto-open/close function for driver-side window

MANUAL OPEN/CLOSE FUNCTION INSPECTION AND ACTION - WITH AUTO-OPEN/CLOSE FUNCTION FOR DRIVER-SIDE WINDOW

Step INSPECTION Action
1  
  • Switch the ignition ON (engine off or on).
  • Operate the power window using the manual open/close function on the power window main switch.
  • Does each door glass open/close simultaneously with the switch operation?
Yes Go to the next step.
No  
  • Inspect the power window main switch and the wiring harness.
  • Repair or replace malfunctioning parts.
2  
  • Set the power cut switch to the UNLOCK (contact point: Close) position.
  • Operate the power window using the power window subswitch.
  • Does the door glass open/close simultaneously with the switch operation?
Yes Go to the next step.
No  
  • Inspect the power window subswitch and the wiring harness.
  • Repair or replace malfunctioning parts.
3  
  • Set the power cut switch to the LOCK (contact point: Open) position.
  • Operate all power windows other than the driver-side.
  • Does the door glass open/close?
Yes  
  • Inspect the power cut switch and the wiring harness.
  • Replace the power window main switch.
No  
  • Manual open/close function is normal.
  • Perform the auto open/close function inspection.