B104E RAM - Blend Door Control Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B104E RAM Possible Causes

  • Faulty Blend Door Actuator
  • Blend Door Actuator harness is open or shorted
  • Blend Door Actuator circuit poor electrical connection
  • Faulty Heating, Ventilation, & Air Conditioning (HVAC) Module

Cost of diagnosing the B104E RAM code

    Labor: 1.0

    The cost of diagnosing the B104E RAM code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B104E RAM Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B104E RAM Meaning

The Powertrain Control Module (PCM) factors the Blend Door position and Blower Motor speed information into the coolant temperature modeling. This information is received as a raw voltage signal from the Heating, Ventilation, & Air Conditioning (HVAC) Module over the Can Bus.
OBDII Code B104E RAM - Blend Door Control Circuit High - Engine-Codes.com

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