Pinpoint Test 2

PINPOINT TEST 2: SINGLE POWER WINDOW IS INOPERATIVE - DRIVER POWER WINDOW

Normal Operation
Under normal operation, the driver window control switch is supplied voltage through circuit (DL). When the driver window control switch is commanding the driver window DOWN, voltage is sent to the one-touch-down (OTD) relay through circuit (T/LB). In the de-energized state, voltage is sent from the OTD relay to the driver window motor through circuit (R). Ground for the driver window motor is provided by the driver window control switch through circuit (W/B). When UP is commanded, voltage and ground from the driver window control switch is reversed.

Possible Causes
- An open in circuit (DL), (R), (T/LB) or (W/B)
- Driver window control switch
- Driver window motor
- Smart junction box (SJB)
- One-touch down (OTD) relay

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