Chrysler B10A2: Left Blend Door 1 Control Circuit/Performance

Is your scanner showing Chrysler B10A2?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chrysler B10A2: Left Blend Door 1 Control Circuit/Performance

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$100-$350
Can I Still Drive?
:
Yes (Short-term only)

What Does The Chrysler B10A2 Code Mean?

With the ignition on and an actuator movement is commanded by the A/C Heater Control or during an HVAC Actuator Calibration Test. If an actuator move is commanded by A/C Heater Control and an overcurrent condition is detected in either clockwise or counterclockwise movement for the period of five seconds. If the A/C Heater Control detects valid current draw for 10 seconds, the DTC will change from Active to Stored and will stay in the controllers memory for 100 ignition cycles.

What Are The Potential Causes Of The Chrysler B10A2 Code?

  • (C61) Blend Door Driver Circuit Shorted To Voltage
  • (C61) Blend Door Driver Circuit Shorted To Ground
  • (C807) Common Door Driver 2 Circuit Shorted To Voltage
  • (C807) Common Door Driver 2 Circuit Shorted To Ground
  • Blend Door Binding
  • Blend Door Actuator
  • A/C Heater Control

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Charger Magnum Chrysler 300 A/C Air Conditioning Heater Control Switch Mopar OEM
>>> Dorman 604-029 HVAC Blend Door Actuator

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Chrysler B10A2, DTCDECODE.

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