When pressing the button to open the sunroof, the sunroof moves a few cm's at a time. To get the sunroof open all the way it requires pressing the button 30-40 times. Any idea what would cause this? Perhaps the relay? Is the motor going bad?
When pressing the button to open the sunroof, the sunroof moves a few cm's at a time. To get the sunroof open all the way it requires pressing the button 30-40 times. Any idea what would cause this? Perhaps the relay? Is the motor going bad?
iPedal : AIM:BMXpORK : Milwaukee, Wi : SUICIDEDOORS
"You cannot help people permanently by doing for them, what they could and should do for themselves." -Abraham Lincoln
Last edited by Car Guy; 03-04-2009 at 04:34 PM.
How old is it?
Maybe the tracks are junked up & need cleaning/lubing.
_] Jeff
_] '08 Audi A4 S-Line
_] '98 Eclipse Spyder GS-T
_] '93 Toyota Camry
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Its an 04, I'm thinking its the switch. Tracks are fine
iPedal : AIM:BMXpORK : Milwaukee, Wi : SUICIDEDOORS
"You cannot help people permanently by doing for them, what they could and should do for themselves." -Abraham Lincoln
might be froze...i tried my girlfriends car the other day and it did the same thing but was full of ice....just a thought
It opens and closes, nothing is in the tracks and it moves freely.
iPedal : AIM:BMXpORK : Milwaukee, Wi : SUICIDEDOORS
"You cannot help people permanently by doing for them, what they could and should do for themselves." -Abraham Lincoln
my guess is that it needs to be retimed so to speak,check with the dealer you may need to disconnect the power reconnect and do certain steps to program it
special thanks to: Marv @ C&M performance 262-993-6605
no like the complete open and complete closed are not set proper for the motor,so it opens a bit and thinks its opened all the way,just a thought
special thanks to: Marv @ C&M performance 262-993-6605
The only way that I see it could be a relay is if the relay is not holding the bridge. I.e. when it slaps over to connect power - it's only staying there for a second or two before releasing.
If that were the case it would an incredibly simple fix once you found the relay which is probably by the dome light in that car - but I've been wrong atleast twice in my life.
If you think it is the switch, here is your easy test for it.
Lower the front edge of the headliner at the sunroof opening (should just have to loosen or remove the rubber trim piece around the sunroof, or sometimes you can "unsnap" the switch from the headliner) and find your switch connector (3 wires dark blue wire, orange wire, brown wire.)
Disconnect the connector from the switch and with the key "on" or in "accessory" position apply a jumper wire between the dark blue and brown wires. If it opens smoothly, move the jumper to the dark blue and orange wires. If it closes smoothly also without interruption you know you have a junk switch.
GM World Class Certified Technician
iPedal : AIM:BMXpORK : Milwaukee, Wi : SUICIDEDOORS
"You cannot help people permanently by doing for them, what they could and should do for themselves." -Abraham Lincoln
Alright, the new switch is in and it works better but it still shuts off. Tyler mentioned a safety feature that is supposed to prevent the motor from burning up that shuts it down if there is too much resistance. He said his fix was to apply white lithium grease to the tracks to smooth operation.
Opinions?
iPedal : AIM:BMXpORK : Milwaukee, Wi : SUICIDEDOORS
"You cannot help people permanently by doing for them, what they could and should do for themselves." -Abraham Lincoln
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ask my brother brian,he is a ase GM master tech I;m sure he can help you
special thanks to: Marv @ C&M performance 262-993-6605