Test H: The One-Touch Up/Down Feature Is Inoperative, LH or RH Front

PINPOINT TEST H: THE ONE-TOUCH UP/DOWN FEATURE IS INOPERATIVE, LH OR RH FRONT

H1-H4:

H4-H6:

NOTE:
- A new LH or RH front power window motor will only operate in proportional UP or DOWN mode until initialized. Refer to Door Window Motor Initialization. Testing and Inspection
- The LH or RH front power window motor must be initialized whenever a new motor is installed.
- The LH or RH front power window motor must be de-initialized, then initialized whenever the front window motor is removed from the window regulator drum housing, a new window regulator is installed, a new window glass is installed, a new top run is installed or for any operation in which grease or lubricants are applied to the window regulator or glass run.

Normal Operation
The LH front power window control switch receives power from the delayed accessory relay through circuit CPB02 (GN) and is grounded through circuit GD126 (BK/WH). When the LH front window control switch is pressed to the UP position, the LH front motor receives power through circuit CPW11 (BU/GY). When the LH front window control switch is pressed to the DOWN position, the LH front motor receives power through circuit CPW10 (YE/VT). When the LF window motor receives a ground signal on circuit CPW29 (VT/GY), the LF window motor will enter one-touch up or one-touch down.

The RH front power window control switch receives power from the delayed accessory relay through circuit CPB02 (GN) and is grounded through circuit GD126 (BK/WH). When the RH front window control switch is pressed to the UP position, the RH front motor receives power through circuit CPW13 (BN/YE). When the RH front window control switch is pressed to the DOWN position, the RH front motor receives power through circuit CPW12 (GN/OG). When the RH window motor receives a ground signal on circuit CPW31 (GN/WH), the RH window motor will enter one-touch up or one-touch down.

Possible Causes
- B(+) power lost during LH or RH front window operation
- Inoperative LH or RH front window motor
- Inoperative LH or RH front window control switch
- LH or RH front motor not initialized
- Open in circuit CPW31 (GN/WH) or CPW29 (VT/GY)