DTC B104D Fiat
Blend Door Control Circuit Low
Blend Door Control Circuit Low
Description
The Powertrain Control Module determines that the Blower Motor Control circuit is below a minimum calibrated threshold.
Cause and Solution
Hvac Temperature Door Actuator Signal Circuit Shorted To Ground
Hvac Temperature Door Actuator
Loss Of Hvac Module Powers And Grounds
Video Guide
Diagnostic Info
- DTC Code: B104D
- Brand: Fiat