DTC B157B Dodge

4WD Low Switch Circuit Malfunction (Open)

4WD Low Switch Circuit Malfunction (Open)

Description

Actual transfer position is 4L although TCM detected low switch is turned OFF with vehicle speed between 29 km h (18 mile h) and 88 km h (55 mile h). (if equipped with 4L N switch)

Video Guide

Duration: PT4M2S | Uploaded: 2020-06-27

Diagnostic Info

  • DTC Code: B157B
  • Brand: Dodge
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