The shift interlock button wont release the gear shift to go in park or drive

If your 2007 Impala is stuck in park and the gear override silver button doesn't work, there may be a few potential problems that are causing the problem. Here are some common causes and troubleshooting solutions you can try: Brake light switch: The most common cause of this problem is a faulty brake light switch. The brake light switch is responsible for sending a signal to the shift interlock solenoid to release the shifter when the brake pedal is depressed and can prevent the shifter from releasing if the switch does not operate properly. Make sure your brake lights work by pressing on the brake pedal. If they don't work, it's probably a brake light switch issue that needs to be replaced. Shift Interlock Solenoid: The shift interlock solenoid is a mechanism that prevents the shifter from moving without pressing the brake pedal If the solenoid is faulty or a blown fuse can cause the shifter to go into park. Check the fuse connected to the shift interlock system and replace if necessary. If the fuse is good, the solenoid may need to be replaced. Shift Cable: The shift cable connects the shifter to the transmission and allows you to change gears. Damaged, loose, or misaligned cables can prevent the shifter from leaving the parking space. Inspect the shift cable for any obvious issues and make sure it is securely attached to the shifter and transmission. Shift lock control module: Some vehicles have a shift lock control module that ensures proper operation of the shift interlock system. Malfunction of this module can cause the problem. It may be necessary to use a diagnostic scan tool to check for any error codes associated with the module. Ignition switch: Faulty ignition under certain conditions

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Ford Focus Questions - the car starts up but i cant get it out ...

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CarGurusJan 26, 2013 - the car starts up but i cant get it out of park the button on the shifterwont ... point the shift interlock will allow you to shift to neutral and other gears with ...That should expose your shift lock over ride button. .... Used Ford Taurus".

97 Ford Taurus gear shift stuck in park - Car Talk

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Feb 7, 2009 - Over the past week, it has been difficult to get the gear out of park. ... 97Ford Taurus gear shift stuck in park ... LOCK, then remove the key. 2.

Why Wont My Car Shift Out of Park - Shifter Interlock ...

? 3:49
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Mar 21, 2014 - Uploaded by BleepinJeep
Only problem is if it fails, you cant get your car out of park. ...Those interlocks seem like they might be a solenoid that slides alock pin out so that you can move the lever freely. .... Someone told me it was possibly the Passing gear cable ? ... Ford TaurusWon't Shift Out Of Park, Brake Lights Don't Work With ...

Car stuck in Park, shifter won't move. - DoItYourself.com ...

Brake light switch , wiring etc... Do you know how to test automotive electrical circuit's using a wiring diagram an a DVOM -digital volt ohm meter ? Free wiring diagrams here http://www.bbbind.com/free-tsb Enter vehicle info. Year , make , model an engine size . Under system click on transmission / transaxle .Under subsystem click on shift interlock . Click the search button an then the blue link . Test the electrical circuits .
Shift Interlock System An ignition/shifter interlock mechanism is installed to prevent shifting the transaxle out of the PARK position unless the ignition switch is rotated to RUN and the brake pedal is applied. The floor shift interlock system consists of:

• an actuator assembly integral to the ignition/shifter interlock cable assembly.
• a bracket retaining the actuator.
• the necessary wiring.

The solenoid is energized when the ignition switch is turned to the RUN position, locking the transaxle range selector lever in the PARK position. When the brake pedal is applied and the stoplight switch (13480) is activated, the ignition/shifter interlock actuator is deactivated and the transaxle range selector lever can be moved out of the PARK position.

Symptom Chart-External Controls
Use Rotunda 73 Digital Multimeter 105-R0051 or equivalent to perform pinpoint tests.
Symptom Chart-External Controls Condition Possible Source Action

• Shift Interlock System Does Not Release or Lock Properly

• Circuitry open/shorted.
• Blown fuse.
• Damaged stoplight switch.
• Damaged ignition/shifter interlock cable.

• GO to Pinpoint Test A .

This is the gear shift interlock,There is a possible recall with this mechanism.That is pending. Its called the roll away vehicle. #EA09013.

Check the brake pedal position sensor to see if it is lose or malfunctioning. Most late model cars will not allow you to move the gear shifter out of park unless the Brake Pedal is depressed and you are pushing a release button on the shifter. An emergency bypass on some cars will allow you to shift from park to Neutral with the CAR TURNED OFF and the key just turned to on. Try that also and if it allows you to move to Neutral you can start in neutral and then with brake held in you can shift back to Drive. If this doesn't work you may have an antitheft interlock preventing you from operating the shift lever or some linkage to release the shifter may have broken or come lose from a connector.

These cars have a shift interlock switch that prevents the car from being shifted out of park if you don't depress the brake. If your brake lights work, then the switch it good. It isn't uncommon that the interlock solenoid fails. The solenoid moves the lock release when you depress the brake. If you look on the side of the console you can see a notch cut out. You can put a screwdriver in there to push the interlock and shift it from park. Of course, you don't want to do this all the time so you either need to replace the interlock solenoid (last I checked they were about $150) or just defeat the solenoid with a zip tie. The only problem with the zip tie is that you don't have to depress the brake to shift it from park and it can be shifted from park even if the key is not in it. Your owners manual will have better detail and pictures of the interlock and where to put the screwdriver to manually shift it from park.

The BTSI (Brake Transmission Shift Interlock) has a small spring retainer on the park safety. A small plastic tab breaks & releases the spring. This requires the shifter to be disassembled in order to be repaired.

Repaired mine Sunday May 1st and can provide detailed instructions if desired.

If you are lucky, your brake interlock is the only problem. There is a bypass switch located beside the gear selector. Remove the small "cubby" bin located next to the gear shift by simply lifting up to remove. You will note a small access port and a pink button contained therein. Press the pink button to override the brake interlock.

If you still cannot shift into park, then the shifter must be removed for the spring repair. Even if yours is still under warranty, you will get another shifter that will eventually fail due to poor engineering.

Please let me know if you would like my assistance.

look for transmission shift interlock solenoid fuse.or a bad brake switch will cause transmission not to come out of park.

I only have 2003 Nav procedure. Maybe get used part at car-part.com. Page with * is lowest price.

SECTION 307-05: Automatic Transaxle/Transmission External Controls 2003 Expedition/Navigator Workshop Manual
REMOVAL AND INSTALLATION Selector Lever —Floor Shift Removal and Installation

1. Lift the floor shift PRNDL bezel.

1. Disconnect the PRNDL bezel wire harness connector.

1. Remove the shift lever handle and cover.
   1. Slide the handle bezel down.
   1. Remove the screw.
   1. Disconnect the TCS wire harness.
   1. Lift assembly from the shifter lever.

1. Position the window regulator control panel aside.

1. Remove the screws and the console finish panel.

1. Remove the left side console access panel.

1. Disconnect the transmission shift cable from the transmission selector arm.

1. Remove the transmission shift cable retaining clip from the floor shift mechanism through the console access.

1. Remove the four bolts retaining the floor shift mechanism to the floor.

1. Disconnect the floor shift mechanism wire harness connector.

1. Remove the floor shift mechanism from the console.

1. Remove the brake shift interlock actuator, parking brake release mechanism and harness.
   • Remove the wire harness retainers.
   • Remove the wire harness retainers.
   • Remove the two screws retaining the brake shift interlock assembly.
   • Remove the two screws retaining the parking brake controller.

set your parking brake, insert your key into the shift interlock, located next to your shifter, push all the way in, move your gear shifter to neutral, remove key, start car, release parking brake, drive away, have it serviced ASAP