VIDEO

Acura DTC

Acura DTC B1208

Manufacture

Acura DTC

Code

B1208

Definition

Climate Control Unit Lost Communication with Keyless Access Control Unit (FOB ID message)

Description

Poor communication the climate control unit and keyless access control unit. NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN system diagnosis test mode A.

Cause

  • Blown fuse in the main under-hood fuse boxBlown fuse in the under-dash fuse relay boxPerform the climate control self-diagnostic with the HDS or the climate control unitPerform the gauge control module input testLoose wires or poor connections on the B-CAN lines between the gauge control module circuitFaulty climate control unitFaulty gauge control moduleFaulty keyless access control unit

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