DTC P1894 BMW

TCC Power Supply Circuit Continuity Ground Short

TCC Power Supply Circuit Continuity Ground Short

Description

Engine started to 400rpm, FET enabled, vehicle driven in gear with VSS signals received, and the DME detected a the battery voltage shorting to ground.

Cause and Solution

TCC solenoid has a mechanical failure

Video Guide

Duration: PT4M1S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P1894
  • Brand: BMW
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