Acura B1208: Climate Control Unit Lost Communication with Keyless Access Control Unit (FOB ID message)
Is your scanner showing Acura B1208?
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Acura B1208: Climate Control Unit Lost Communication with Keyless Access Control Unit (FOB ID message)
OVERVIEWWhat Does The Acura B1208 Code Mean?
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.
What Are The Potential Causes Of The Acura B1208 Code?
- Blown fuse in the main under-hood fuse box
- Blown fuse in the under-dash fuse/relay box
- Perform the climate control self-diagnostic with the HDS or the climate control unit
- Perform the gauge control module input test
- Loose wires or poor connections on the B-CAN lines between the gauge control module circuit
- Faulty climate control unit
- Faulty gauge control module
- Faulty keyless access control unit
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura B1208, DTCDECODE.
