Operation CHARM: Car repair manuals for everyone.
Home >> Mazda >> 2008 >> CX-7 AWD L4-2.3L Turbo >> Repair and Diagnosis >> Windows and Glass >> Windows >> Power Window Motor >> Front Door Window Motor >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Front Door Window Motor: Testing and Inspection

POWER WINDOW MOTOR INSPECTION

Front Side






1. Apply battery positive voltage and connect the ground to power window motor terminals E and F and then inspect the power window motor operation.
- If the power window motor does not operate as indicated in the table, replace it.

CAUTION: If the power window motor temperature is high, the motor may not rotate due to the motor internal bimetal function. Leave it untouched for about 3 mm to cool it down, then reinspect.

2. Connect the battery positive voltage to power window motor terminal D and connect terminal C to ground.

3. Operate the power window motor and measure the voltage at terminals A and B.
- If there is any malfunction, replace the power window motor.

Voltage
- Pulse: max. 12 V/min. 0 V

Rear Side






1. Apply battery positive voltage and connect the ground to the power window motor terminals, and then inspect the power window motor operation.
- If the power window motor does not operate as indicated in the table, replace it.

CAUTION: If the power window motor temperature is high, the motor may not rotate due to the motor internal bimetal function. Leave it untouched for about 3 mm to cool it down, then reinspect.
pro multis · About Operation CHARM