DTC P2121 Lincoln

LIN Communication Error

LIN Communication Error

Description

The ECM sets this code when there is an error in LIN communication line. EnableConditions: Engine Run Time ≥ 2sec. Ignition Voltage ≥ 11V Diagnosis Time: Continuous

Cause and Solution

Open or short in LIN communication line

Video Guide

Duration: PT3M59S | Uploaded: 2020-07-21

Diagnostic Info

  • DTC Code: P2121
  • Brand: Lincoln
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