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Circuit Diagram NO.Overhead console connector (10pin)Panorama sunroof motor (12pin)Roller blind motor (12pin)1GroundGround 1Battery (+)2-Glass status signal/ Parameter tool-3IGNGNDGround4Signal C switchLIN 1LIN 15Signal A switchLIN2LIN 26Battery (+)Signal B switch-7Glass status signal/ Parameter toolSignal C switch-8Vehicle speed signalSignal A switch-9---10Signal B switch--11?Vehicle speed signal-12IGNIGN
Inspection 1. Disconnect the negative (-) battery terminal. 2. Open the sunglass case cover from the overhead console and remove the 2 screws holding the overhead console.
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Inspection 1. Turn the ignition switch OFF. 2. Disconnect the auto defogging connector. 3. Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.