What are the common causes of P075A?

A failed shift solenoid G. An open or short in the shift solenoid G wiring. Corrosion at the shift solenoid G connector. Dirty transmission fluid. A TCM driver fault.

Read shift solenoid G data on a scan tool. Test the shift solenoid G circuit for short or open. Measure the shift solenoid G resistance. Check the fluid level and condition. Replace the shift solenoid G if the coil is off spec. Clear the code and retest.

P075A

Shift Solenoid G

System: Transmission (P code)
Lamp: Check Engine Light
Category: Powertrain - Transmission

What it means

P075A means Shift Solenoid G.

Where it lives

For P075A, start at the solenoid the description names.

Check these first

A failed shift solenoid G
An open or short in the shift solenoid G wiring
Corrosion at the shift solenoid G connector
Dirty transmission fluid
A TCM driver fault

What to do next

Read shift solenoid G data on a scan tool
Test the shift solenoid G circuit for short or open
Measure the shift solenoid G resistance
Check the fluid level and condition
Replace the shift solenoid G if the coil is off spec
Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.