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Acura DTC

Acura DTC U0122

Manufacture

Acura DTC

Code

U0122

Definition

Lost Communication with VSA Modulator-Control Unit

Description

No signals from the VSA modulator-control unit via the CAN lines are received for at least 1 second. The execution time is continuous and the duration time is 1 seconds or more. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

Cause

  • Poor connections or loose terminals at the gauge control module, the VSA modulator-control unit, and the PCMOpen circuit between the PCM and the VSA modulator-control Perform DLC circuit troubleshootingFaulty VSA modulator-control unit

_U0122  There are 0 products.