Test D: The Roof Opening Panel Does Not Open or Close

PINPOINT TEST D: THE ROOF OPENING PANEL DOES NOT OPEN OR CLOSE

D1:

D2-D5:

D5-D7:

D8-D9:

D10-D11:

Normal Operation
The smart junction box (SJB) supplies voltage to the roof opening panel motor through circuit 400 (LB/BK) from the accessory delay relay. The roof opening panel motor is grounded through circuit 57 (BK). When the roof opening panel control switch is pressed, voltage is applied to circuit 333 (YE/RD) and circuit 691 (DB) for tilt/up. When the roof opening panel control switch is slid to the open position and released, voltage is applied to circuit 334 (RD/YE) and circuit 691 (DB) for open. When the roof opening panel control switch is slid to the close position and released, voltage is applied to circuit 333 (YE/RD) and circuit 691 (DB) for close.

Possible Causes
- circuit breaker
- circuit 57 (BK) open
- circuit 333 (YE/RD) open, short to voltage, or short to ground
- circuit 334 (RD/YE) open, short to voltage, or short to ground
- circuit 400 (LB/BK) open or short to voltage
- circuit 691 (DB) open, short to voltage, or short to ground
- roof opening panel switch
- roof opening panel motor