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HOMESERVICE MANUALSMAZDA20103 MAZDASPEED, 2.3 4REPAIR AND DIAGNOSISBODY & FRAMEWINDOWSSYMPTOM TROUBLESHOOTING [POWER WINDOW SYSTEM]POWER WINDOW SYSTEM PRELIMINARY INSPECTION [POWER WINDOW SYSTEM]MANUAL OPEN/CLOSE FUNCTION INSPECTION
2010 Mazda 3 Mazdaspeed, 2.3 4

Manual Open/close Function Inspection

2010 Mazda 3 Mazdaspeed, 2.3 4SECTION Manual Open/close Function Inspection
DIAGNOSTIC PROCEDURE CHART

STEP INSPECTION ACTION
1
  • Switch the ignition to ON.
  • Operate the power window using the manual open/close function on the power window main switch.
  • Does the power window operate properly?
 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 position.
  • Operate the power window using the power window subswitch.
  • Does the power window operate properly?
 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 position.
  • Operate all power windows other than the driver side.
  • Does the power window operate properly?
 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.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.