Acura B1148: Left Rear Power Window Switch Internal Error

Is your scanner showing Acura B1148?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Acura B1148: Left Rear Power Window Switch Internal Error

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Advanced
Repair Cost
:
$200-$550
Can I Still Drive?
:
Yes

What Does The Acura B1148 Code Mean?

Inoperative or intermittent operation of the left rear power window motor.

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.

What Are The Potential Causes Of The Acura B1148 Code?

  • Loose or poor connections
  • Faulty left rear power window switch

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

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

Reference Sources

Acura B1148, DTCDECODE.

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