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P0903

Overview

Code

P0903

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 P0903 indicates a malfunction in the clutch actuator circuit

Symptoms

Transmission failure Difficulty engaging gears

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

Clutch actuator

Possible Causes

Faulty clutch actuator Electrical issues

Diagnostic Steps

1 Inspect clutch actuator2 Test actuator circuit

Drive Safety Notes

A malfunctioning clutch actuator can result in erratic shifting and transmission failure

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