Message on dash states left rear door ajar. Courtesy lights say on. Replaced with a good used one, still get same message. Then replaced with new one and the same message. Jumped the connector and still the same. The button on dash works to shut them off manually, but would like to have them working properly! Any help would be greatly appreciated!!!!!
Left rear door ajar on a 2003 Tahoe!
- Thread starter Chevymon
- Start date
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You might dig into the charm.li site to see if there's a troubleshooting path or electrical diagram to follow.
It's not clear what was replaced. Switch? Door latch?
Door/Trunk Ajar Indicator/Lamp: Description and Operation — 2003 Chevrolet C Tahoe 2WD V8-5.3L VIN T Service Manual | Operation CHARM
Detailed repair manual for the 2003 Chevrolet C Tahoe 2WD V8-5.3L VIN T.
charm.li
It's not clear what was replaced. Switch? Door latch?
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Welcome to the Forum from NH.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please.
You are already receiving sage advice from the knowledgeable folks on this Forum.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please.
You are already receiving sage advice from the knowledgeable folks on this Forum.
Replaced latch, no change! Found out no power to latch.
I would recommend using a good bi-directional scanner that can read the body (Bxxx) and comm (Uxxx) codes; there's likely a DTC that might point to the cause. Once you have the DTC, look it up at www.charm.li for the diagnostic path.
I would suspect a BCM fuse or connection, or a circuit problem.
But take a look at this external thread where it seems to have been caused by the actuator itself, not the latch. Did your new latch come with the actuator installed?
www.gmtruckclub.com
I would suspect a BCM fuse or connection, or a circuit problem.
But take a look at this external thread where it seems to have been caused by the actuator itself, not the latch. Did your new latch come with the actuator installed?
2003 Tahoe Intermittent Driver Door Ajar MSG and thinks...
Vehicle is 2004 Chevy Tahoe Z-71 model 150K miles or so. It's silver:p... So first Hello ALL !! Its been a while...!:) Next, if there are threads here then my search did not pull them so if someone has a reference plz advize:D. Problem... I get a MSG stating "Driver Door Ajar" and the...
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