Emission Recall

Bulletin number

N212345540

Component

Engine and engine cooling: engine: engine control module (ecu/ECM): software

Summary

Emission Recall. General Motors has decided to conduct a voluntary emission recall involving certain vehicles, equipped with a 2.0L engine. The Engine Control Module (ECM) in these vehicles may not respond to test tools with the correct Calibration Verification Number (CVN). If not corrected, this could result in a failure of an emissions Inspection and Maintenance (I/M) test or prevent a service technician from confirming that the appropriate program data is in the ECM. Dealers are to reprogram the Engine Control Module (ECM) with corrected software.

Owners of these vehicles have filed 195 complaints in the engine category.