Gear Shift Lock Solenoid/Actuator Control Circuit B Low

Common symptoms

What you'll notice

• Check and replace any faulty wiring or connectors related to the gear shift lock solenoid/actuator control circuit.
• Inspect and replace the gear shift lock solenoid/actuator if it is damaged or not functioning properly.
• Verify and fix any issues with the control circuit power supply or ground connections.
• Reset the vehicle's computer system by disconnecting the battery for a few minutes, then reconnecting it, which may resolve any temporary glitches or errors.

Common causes

Most likely first

1. Faulty Gear Shift Lock Solenoid/Actuator
2. Broken or loose wiring in the Gear Shift Lock Solenoid/Actuator circuit
3. Faulty Gear Shift Lock Solenoid/Actuator control module
4. Malfunctioning Gear Shift Lock Solenoid/Actuator switch
5. Electrical issue in the Gear Shift Lock Solenoid/Actuator circuit

How to diagnose & fix

Work through it in order

1. Gear shift cannot be shifted out of park
2. Illumination of the shift position indicator on the dashboard
3. Inability to start the engine or turn the key in the ignition
4. Unresponsive or malfunctioning gear shift button or lever
5. Engine stalling or unable to engage in gear