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P0742

Overview

Code

P0742

Code Type

P

Code Class

P0

System

Transmission

Severity Level

Medium

Emissions Related

false

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0742 indicates the torque converter clutch is stuck on

Symptoms

Engine stalls at stops

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

TCC operation

Possible Causes

Solenoid stuck

Diagnostic Steps

1 Test TCC solenoid 2 Inspect valve body

Drive Safety Notes

Stalling risk at idle

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