DTC B1223 Acura
Problem in the Rear Blower Motor Circuit
Problem in the Rear Blower Motor Circuit
Description
Rear Blower Motor inoperable or intermittent condition.
Cause and Solution
Perform the HVAC self-diagnostic function with the HDS
Blown fuse in the main under-hood fuse box
Blown fuse in the under-dash fuse relay box
Loose wires or poor connections on the rear blower motor circuit
Fauty GRD Circuit
Faulty Rear Blower Motor relay
Video Guide
Diagnostic Info
- DTC Code: B1223
- Brand: Acura