Dodge B1078: Rear Blower Control Circuit Open

Is your scanner showing Dodge B1078?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Dodge B1078: Rear Blower Control Circuit Open

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$200-$450
Can I Still Drive?
:
Yes

What Does The Dodge B1078 Code Mean?

With the ignition on. With the Rear Blower Motor off. When the Totally Integrated Power Module (TIPM) detects a low condition

What Are The Potential Causes Of The Dodge B1078 Code?

  • (L124) REAR BLOWER MOTOR RELAY CONTROL CIRCUIT OPEN
  • (W24) COIL RELAY SUPPLY CIRCUIT OPEN
  • (L124) REAR BLOWER MOTOR RELAY CONTROL CIRCUIT SHORTED TO GROUND
  • (W24) COIL RELAY SUPPLY CIRCUIT SHORTED TO GROUND
  • REAR BLOWER MOTOR RELAY
  • TOTALLY INTEGRATED POWER MODULE (TIPM)

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
>>> Dorman 599-902 Remanufactured Totally Integrated Power Module for Select Dodge Models

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

Reference Sources

Dodge B1078, DTCDECODE.

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