Gear shift will not Move out of park

Welcome to 2CarPros.

The vehicle is equipped with a shift interlock system which prevents shifting from park with your foot off the brake. So, the first thing I have to ask, are the brake lights working? I know that sounds crazy, but the interlock release solenoid is powered via the brake light switch.

If the lights are working, then you will need to access the solenoid and determine if there is power going to it. If there is power, then replace the solenoid.

Here are directions for replacement of the solenoid. The attached picture correlates with the directions.

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2003 Acura 3.2TL V6-3.2L SOHC
Shift Lock Solenoid Replacement
Vehicle Powertrain Management Transmission Control Systems Actuators and Solenoids - Transmission and Drivetrain Actuators and Solenoids - A/T Shift Interlock Solenoid Service and Repair Procedures Shift Lock Solenoid Replacement
SHIFT LOCK SOLENOID REPLACEMENT
Shift Lock Solenoid Replacement
1. Remove the console panel.
2. Disconnect the shift lock solenoid 2P connector.

pic 1

3. Pry the shift lock solenoid clamp (A) with a screwdriver, then remove the shift lock solenoid (B).
4. Install the shift lock solenoid plunger (C) and plunger spring (D) in the new shift lock solenoid.
5. Install the shift lock solenoid by aligning the joint of the shift lock solenoid with the tip of the shift lock stop (E).
6. Secure the shift lock solenoid with the clamp, then connect the shift lock solenoid connector.

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Here are a few links you may find helpful when checking the power to the solenoid. Note, when you check for power to the solenoid, the key should be in the run position (engine can be off) and the parking brake pressed.

You can check for power using a simple test light or a volt meter.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-check-wiring

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Let me know if this helps, if you need help, or if you have any questions. Also, if I misinterpreted your post, let me know exactly what is happening.

Take care,
Joe