Sunroof not working 2007 LR3
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Drifting
Joined: Apr 2011
Posts: 29
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From: Colorado Springs, CO
Sunroof not working 2007 LR3
My sunroof stopped working. Fuse is good checked number 20 in glove box. it doesn't make any noise or anything when the switch is pushed. Worked fine yesterday. Could it be the switch itself? Thanks in advance for any advice.
Super Moderator
Joined: Jan 2011
Posts: 16,322
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From: Savannah Georgia
Good. But - what caused it to drop calibration? Symptom of weak battery or dirty terminals issue? Time for new battery? From the shop manual:
Battery Disconnection
If the battery has been disconnected, the one touch and anti-trap function will become inoperative. Pressing the lower part of the sunroof switch for 20 seconds will start the sunroof's calibration routine. The sunroof will complete a full cycle in order to re-learn the parameters required for one-touch open and close and the anti-trap function. The sunroof will still have manual movement available until the sunroof is re-calibrated.
6th Gear
Joined: Oct 2016
Posts: 6
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Sunroof
I have same problem right now. Will you be able to help me and tell me what was the problem
thank you
Max
1st Gear
Joined: Jun 2018
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From: Canada
Recovery Vehicle
Joined: Oct 2014
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Rock Crawling
Joined: Mar 2021
Posts: 256
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From: Seattle
Try holding it for as long as a minute. Sometimes people report that it is a “very” long 20 seconds. If that doesn’t work, then you’ll want to start looking at wiring —determining if the switch is bad, motor is bad, there’s no power at the switch (or motor), etc. So, that long 20 seconds is time well spent!
