11 окт. 2023 г. · U0401-71 is failed communication from the ECM to any one or more modules from low voltage. Maybe a bad ground or bad alternator. |
11 окт. 2023 г. · It showed a misfire in cylinder 6 so I replaced all the sparks and wires. The other code that appeared on the code read was U0401-71. Would this ... |
14 мая 2023 г. · ... U0401 71 - Invalid data from engine control module. I am taking it tomorrow to have it looked at. The AutoZone technician said it could be ... |
6 июн. 2023 г. · It is showing a code of p0302 and u0401-71. Showing a cylinder 2 misfire, possible manifold gasket leak, and issue with fuel injector. Upvote |
30 окт. 2023 г. · These are all related codes, first thing you need to look for is a damaged engine harness or corrosion in the harness at the power distribution ... |
7 июл. 2023 г. · Just curious if my ABS light could be stuck on because my ECM module is bad this is one of the codes that I have on my vehicle. When I check for ... Не найдено: chevrolet | Нужно включить: chevrolet |
21 апр. 2020 г. · 95% of the time it's a bad T-stat. GM has issued a technical service bulletin on these exact issues and it involves replacing the thermostat ... |
23 нояб. 2023 г. · I traced the electrical draw to the OBD fuse on the instrument panel. It says that it is the immobilizer but is that the same as the Anti-theft module? |
29 окт. 2023 г. · U0401-71. The worker recommended taking a chance on putting Seafoam in the gas & oil and see if it would help for the time being. It actually ... |
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