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U0100
2017 Chevrolet Cruze
Chevrolet
Severity
High
Safe to Drive
No
Est. Time
4hrs
Difficulty
Difficult
SYMPTOM
Multiple warning lights on at once, engine occasionally stalls
Why This Happens
Physical damage to the communication bus wiring can cause the PCM to intermittently drop off the network, triggering this code.
VERIFIED FIX:
Damaged section of wiring harness repaired
How It Was Diagnosed
Physical damage to the communication bus wiring can cause the PCM to intermittently drop off the network, triggering this code.
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