Sunroof connectors

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v8hotrodboy

Active Member
Posts
522
Location
Dover
Can anyone tell me where the connectors for the sunroof power supply on a 1997 4.6 HSE are? I have rave but cant seem to find what im looking for. I know which connetors come out of the Bcem, and have checked for power at the motor end,but got nothing, so is there another connector between the two? Its only the main power feed i want as the switch seems to work as i have a sunroof not set etc message on the dash when i press the switch. I guess there must be connector in the A or B post but cant seem to find the right one on rave.
 
Just looked at the circuits on Rave....

They list connectors C320, C323, C324 & C326 (plus a couple to the Switch pack in the Centre Pedestal) and one to the Alarm system for the 'Lazy Locking' feature.

C320 is up in the roof lining for the motor
C323, C324 & C326 are all on the BECM

Nothing is listed or mentioned being between the BECM and the Sunroof motor in my eyes....

Looks like the System works thus....

Driver presses switch - Signal to BECM - BECM instructs motor to move in the deisred direction

There looks to be no direct link between pedestal switch and the Sunroof motor....with it all being 'driven' via the BECM....

So you may have power to the switch (via the BECM) but the BECM is either ignoring your input or doesn't want to open the sunroof for an unknown reason/fault.

Just my opinon though...
 
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