ROOF MOTOR INSPECTION

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1. Apply battery positive voltage and connect the ground to roof motor terminals A and E, and then inspect the roof motor operation.

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  • If the roof motor does not operate as indicated in the table, replace it.
    Caution
    • If the roof motor temperature is high, the motor may not rotate due to the motor internal PTC function. Leave it untouched for about 3 min to cool it down, then reinspect.

    Operation | Terminal
    --- | ---
    E | A
    Open | B+ | Ground
    Close | Ground | B+

2. Connect the battery positive voltage to roof motor terminal B and connect terminal F to ground.

3. Operate the roof motor and measure the voltage at terminal D.

  • If there is any malfunction, replace the roof motor.

  Voltage

  • Pulse: max. 13 V/min. 0 V