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P0885

Overview

Code

P0885

Code Type

P

Code Class

P0

System

Transmission

Severity Level

High

Emissions Related

true

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0885 indicates a malfunction in the transmission control module (TCM) power supply circuit

Symptoms

Transmission hesitation Slipping transmission

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Transmission control module (TCM)

Possible Causes

Faulty TCM Faulty power relay or fuse

Diagnostic Steps

1 Inspect power relay and fuse for TCM2 Test the TCM power supply

Drive Safety Notes

A malfunction in the power supply to the TCM can lead to performance issues and failure to shift properly

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