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It is a safety system to prevent vehicles with automatic transmissions from being put into gear with out first depressing the break peddle. It prevent the vehicle from lurching forward or reverse when placing the vehicle into gear.

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12y ago

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Is interlock shift solenoid and interlock shift switch is same thing?

No, the interlock shift solenoid and the interlock shift switch are not the same thing. The interlock shift solenoid is an electromechanical component that controls the locking mechanism for the gear shift, preventing the driver from shifting out of park without pressing the brake. In contrast, the interlock shift switch is a sensor that detects the position of the gear shift lever and sends signals to the vehicle's electronic systems. Both components work together but serve different functions in the vehicle's transmission system.


Why would a fuse go out when you engage in park?

Short to ground on the shift interlock system?


Where is the shift interlock solenoid located on a 2001 Chevy Malibu?

where is the shift interlock selenoid located on a 2001 chevy malibu


Where is interlock switch Ford F-150?

where is shift interlock switch for ford exredition 1998


What is a BSI in a 2004 F150?

Brake - Shift Interlock


What do you do you do when shift lever will not come out of park position on 1995 Toyota t-100 pu?

If the shift lever won't come out of the park position on a 1995 Toyota T-100, first ensure the brake pedal is fully depressed, as the shift interlock system requires this for safety. If that doesn't work, check the brake light fuse, as a blown fuse can prevent the shift interlock from releasing. Additionally, inspect the shift interlock mechanism for any obstructions or malfunctions. If the issue persists, it may be necessary to consult a mechanic for further diagnosis.


What would cause the gear shift on a 2003 trailblazer to be stuck in park?

The gear shift on a 2003 Trailblazer may be stuck in park due to a malfunctioning brake light switch, which prevents the shift interlock system from releasing. Additionally, issues with the transmission range sensor or a faulty shift cable could contribute to this problem. A blown fuse related to the shift interlock system might also be the cause. Lastly, if the vehicle's battery is weak or dead, it can affect the electronic components involved in shifting gears.


Ford Focus won't shift out of park?

Check brake lights--if they do not work shift interlock will not release


How do you fix the shift interlock switch on a 1996 mystique?

You take off the brakes and repair the interlock shock by buying a new one DDDDDDDDDDDDuhhh


What can i do if my car wont shift out of park?

Check to see if stop lights are working Shift interlock and stoplight circuit are common Check fuses Check alignment of interlock switch at top of brake pedal Try turning key to 1st position (unlock) shift to neutral to start and then shift to Drive


Where is the fuse for the brake shift interlock?

Should be the same as the stop light fuse


Why Jeep will not shift from park?

Might be a problem with the brake/transmission interlock switch