JEEP · 2017-10-25
HVAC Control, Actuator, Powertrain Control Module (PCM) MIL light for B104E Blend door circuit High (stored). The HVAC temperature door feedback voltage is monitored by the PCM. If the PCM detects a loss of voltage from the HVAC Temperature door it may set a B104E in the PCM. If B104E is set in the PCM please refer to the service manual for Fault Code: B104E. Please call George Sakr at cell (248) 613-7319. If no response in 15 minutes, proceed with repair. There are no Powertrain components that need to be changed for this condition.