Vauxhall Insignia u0100-00, u0101-00, u0140-71 faults
Variant: 2.0 cdti
Model Year: 2011
Categories:
Electrics, ECU, Warnings & Lights
Have the above faults and car won’t start.
Any help most definitely welcome
Any help most definitely welcome
Posted: Nov 17, 2022 (2 years ago)
Code U0140 refers to the BCM or the wiring to the BCM from the engine control module (ECM). The code, depending on the model year, make and model of the vehicle, may mean that the BCM is faulty, that the BCM is not receiving or sending a signal, the BCM wiring harness is open or short, or that the BCM is not communicating. with ECM via controller network - CAN communication line.
Posted Nov 17, 2022 (2 years ago)
Thank you. I had an auto electrician look at it, he said there might be a possible ABS module fault.
Would this cause these codes?
Would this cause these codes?
Posted Nov 18, 2022 (1 year ago)
If you get it scanned with Tech3 or similar that covers all modules . it should show any faults . Some scanners dont do this
Posted Nov 18, 2022 (1 year ago)
Replying to post by T:
Thank you. I had an auto electrician look at it, he said there might be a possible ABS module fault.
Would this cause these codes?
Did you find the problem?
Thank you. I had an auto electrician look at it, he said there might be a possible ABS module fault.
Would this cause these codes?
Posted Feb 17, 2023 (1 year ago)
Replying to post by Cosmin Suciu:
Did you find the problem?
Yes, it was a broken wire in the harness going to the ECU. Just under where the washer bottle filler nozzle connects.
Did you find the problem?
Posted Feb 17, 2023 (1 year ago)
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