P0931

Gear Shift Lock Solenoid/Actuator Control Circuit A High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Difficulty shifting gears
Gearbox locked in one gear
Check Engine light comes on
The car goes into emergency mode
Cannot remove the key from the ignition

Causes

Short circuit in solenoid circuit
Faulty shift lock solenoid
Wiring harness damage
Problems with the transmission control unit
Corrosion of contacts or connectors

How to Fix

Check the integrity of wiring and connectors
Measure the solenoid resistance
Check control circuit voltage
Replace faulty solenoid if necessary
Reset the error code and check the system

Related codes

P0930 P0932 P0933