DTC B1504 Dodge

Lost Communication With Four Wheel Drive (4WD) Clutch

Lost Communication With Four Wheel Drive (4WD) Clutch

Description

The system voltage is between 9-16 volts. The vehicle power mode requires serial data communication to occur.

Cause and Solution

A supervised periodic message that includes the transmitter module availability has not been received.

Video Guide

Duration: PT3M59S | Uploaded: 2020-06-27

Diagnostic Info

  • DTC Code: B1504
  • Brand: Dodge
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