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P0746

Overview

Code

P0746

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 P0746 indicates a malfunction in the transmission fluid pressure solenoid circuit

Symptoms

Rough shifting Poor engine performance

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 fluid pressure solenoid

Possible Causes

Faulty fluid pressure solenoid Wiring issues

Diagnostic Steps

1 Inspect transmission fluid pressure solenoid2 Test solenoid circuit

Drive Safety Notes

Malfunctioning solenoids can affect the shifting behavior and engine power

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