Test F: The Roof Opening Panel Does Not Open Or Close One Direction Only

PINPOINT TEST F: THE EXPRESS OPEN IS INOPERATIVE

F1-F3:

F3-F4:

Normal Operation
The roof opening panel integrated motor/module assembly provides a ground through circuit CPR37 (YE/GY) (switch common) to the roof opening panel switch. The roof opening panel switch supplies the switch common (ground) to the roof opening panel motor/module assembly through circuits CPR31 (VT/BN), CPR39 (VT/WH) and CPR40 (YE/OG) when the switch is actuated. Pressing the tilt switch applies switch common (ground) to the roof opening panel integrated motor/module through circuit CPR31 (VT/BN). Pressing the close switch applies switch common (ground) to the roof opening panel integrated motor/module through circuit CPR40 (YE/OG). Pressing the open switch applies switch common (ground) to the roof opening panel integrated motor/module through CPR39 (VT/WH). Pressing the auto open switch applies switch common (ground) to the roof opening panel integrated motor/module through circuits CPR39 (VT/WH) and CPR31 (VT/BN).

Possible Causes
- Open in circuit CPR31 (VT/BN) or CPR39 (VT/WH)
- Roof opening panel switch
- Roof opening panel motor