U0141High severity

Lost Communication with Body Control Module A

Communication with body control module A has been lost.

Safe to Drive?
Yes

Informational only. Consult a qualified mechanic.

Estimated Repair Cost
$100 - $1,000
Common Causes
  • Faulty BCM
  • Wiring issue
  • Connector corrosion
Recommended Action

Inspect BCM wiring and connectors.

What does U0141 mean?

The U0141 OBD-II diagnostic trouble code (DTC) indicates: lost communication with body control module a. This is a high-severity network code that your vehicle's onboard diagnostics system triggers when communication with body control module a has been lost. If your check engine light is on with this code, the vehicle is generally safe to drive, but you should have it inspected soon.

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