Chrysler B1638: Right High Beam Control Circuit High

Is your scanner showing Chrysler B1638?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chrysler B1638: Right High Beam Control Circuit High

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$50-$400
Can I Still Drive?
:
Yes

What Does The Chrysler B1638 Code Mean?

When the Totally Integrated Power Module (TIPM) detects a high condition.

What Are The Potential Causes Of The Chrysler B1638 Code?

  • (L34) RIGHT HIGH BEAM CONTROL CIRCUIT OPEN
  • (L34) RIGHT HIGH BEAM CONTROL CIRCUIT SHORTED TO VOLTAGE
  • (L910) HEADLAMP RETURN SIGNAL CIRCUIT OPEN
  • RIGHT HIGH BEAM BULB
  • 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
>>> SYLVANIA - H11 XtraVision - High Performance Halogen Headlight Bulb, High Beam, Low Beam
>>> Dorman 599-917 Remanufactured Totally Integrated Power Module

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

Reference Sources

Chrysler B1638, DTCDECODE.

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