clara_flame45

Trailblazer Fuel Flap Issue

I own a 2016 Chevrolet Trailblazer with a diesel engine. The fuel flap release isn't working. There's a stored error, and I can't lock or unlock the fuel filler flap. Some other vehicle functions are unavailable too. The car has 96513 km on the clock. Anyone seen this before?

The 2016 Chevrolet Trailblazer's fuel flap release is malfunctioning, with both the internal and key fob buttons failing to operate. This issue is accompanied by a stored error and affects other vehicle functions. A similar problem in another vehicle was traced to a faulty actuator motor, suggesting that the Trailblazer's issue might also be related to the release mechanism or lock actuator. It is recommended to have a professional diagnosis to confirm the cause and proceed with repairs.

Did this summary help you solve your problem?

4 comment(s)

I had a similar problem with my 2012 BMW 3 Series. The symptoms sound almost identical. The fuel flap stopped responding, and the onboard system threw an error code. I suspect it might be the release mechanism, maybe the lock actuator or a faulty cable release, if your Trailblazer uses one. Does the Trailblazer use a key fob button, or a release button inside the car?

Thanks. The Trailblazer has both a release button inside and a button on the key fob. Both worked before the problem. Are you saying the defective linkage, which could be the cause, is difficult to repair?

Yes, that was the case for my BMW. I hoped it would be a simple fix, like a blown fuse, but it was the actuator motor. Since both release methods are failing and the error memory flagged it, take it to a workshop for a diagnosis. They'll probably look at the release mechanism, the cable release, and the lock actuator.

Understood. I appreciate the advice. I'll book an appointment with a repair shop. The estimated repair cost is about 210€, so I hope there are no surprises. Thanks again.

rmh_community_comment_box_header

community_crosslink_scanner_headline

community_crosslink_scanner_intro

community_crosslink_scanner_title

community_crosslink_scanner_price

community_crosslink_rmh_headline

community_crosslink_rmh_intro

community_crosslink_rmh_title

community_crosslink_rmh_subtitle

community_crosslink_rmh_brand

CHEVROLET

community_crosslink_rmh_model

TRAILBLAZER