How do I disconnect the security feature. - 1994 Jeep Grand Cherokee

Question edited for better English and all the typos.

It sounds like the vehicle has a night time parking light feature.

https://www.google.com/search?q=Hummer+H3+parking+light

The vehicle won't start because you disconnected the battery. The Security and Immobilizer needs resetting. Number 1 tip, never disconnect the ECM from power even when swapping batteries.

https://www.fixya.com/cars/r29912554-changing_battery_not_create_problems

https://www.google.com/search?q=Hummer+H3+reset+security

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Anti-Theft security system reset

Use Your remote key FOB and press the unlock button. Unlock the driver's side door using the key and switch the ignition to the ON position, but don't start the vehicle. If it's still triggered, roll up all the windows and exit the vehicle, then lock the driver's door with the key.

How do i reset the Volkswagen anti theft system? - Vehicle ...

https://www.google.com/search?q=volkswagen+jetta+security+system+reset&

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Either disconnect the auto lock security system or remove the power door lock fuse. Go W / the security disconnect .if it makes you uncomfortable. Its a standard feature w/ most security systems. Good Luck, Frank M.

It's not that complicated , disconnect all the connectors ,unbolt the GEM from it's mounting bracket ,install in the reverse order . The only hard part is if it needs to be programmed . On your vehicle ford calls it a vehicle The vehicle security module controls the following systems:

• perimeter alarm
• remote keyless entry (and panic feature)
• computer-operated locks
• auto lamps

1. NOTE: Prior to removal of the vehicle security module, it is necessary to upload module configuration information to a diagnostic tool. This information needs to be downloaded into the new module once installed. For additional information, refer to Section 418-01 .
   Disconnect the battery. For additional information, refer to Section 414-01 .

1. Remove the pushpin and the RH interior kick panel.

1. Remove the glove compartment. For additional information, refer to Section 501-12 .

1. Disconnect the three vehicle security module electrical connectors.

Configurable Modules The vehicle contains the following modules that are configurable:

• vehicle security module
• 4-wheel anti-lock brake/traction control (ABS/TC) module or stability assist module (if equipped)
• electronic automatic temperature control (EATC) module
• instrument cluster
• powertrain control module (PCM)
• driver seat module (DSM)
• tire pressure monitor module
• vehicle dynamics module
• power liftgate module
• temperature-controlled seat module

the car has a passive antitheft security feature. lock the car with the fob and then open with the key or the fob and insert the key in the ignition and turn to crank position and see that security light is not flashing . otherwise the yellow wire to the ignition switch is open or disconnected.

This could be a few things, but check the manual first and look for information about the radio in the index, to find the right page. There it may tell you that there is a security feature on most factory radios, which in turn means you have to call the dealership to get the codes to unlock it! NEXT step if no luck there would be to locate the fuse panel and look for blown fuses for the radio/accessories! Most likely though if it's a factory radio then it will be a security feature/antitheft.

Here's some info as it sound like the theft deterrent is armed.

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Reset Procedure

NOTE: This information applies to a Vehicle Theft Security System (VTSS) that was armed when the battery was disconnected and reconnected.

When the armed VTSS senses that the battery has been disconnected and reconnected, it enters its power-up mode. In the power-up mode the alarm system remains armed following a battery failure or disconnect. If the VTSS was armed prior to a battery disconnect or failure, the system will have to be actively or passively disarmed following a battery reconnection.

The power-up mode will also apply if the battery goes dead while the system is armed and battery jump-starting is attempted. The engine no-run feature will prevent the engine from starting until the alarm system has been actively or passively disarmed.

Passive disarming of the Vehicle Theft Security System (VTSS) occurs when the vehicle is unlocked using the key to unlock either front door or the liftgate. Active disarming of the VTSS occurs when the vehicle is unlocked by depressing the Unlock button of the Remote Keyless Entry (RKE) transmitter.

Once the alarm has been activated (horn sounding, lights flashing, and the engine no-run feature), either disarming method will deactivate the alarm.

Depressing the Panic button (if equipped) on the RKE transmitter will also disarm the VTSS, but the horn will sound and the lights will flash for about three minutes as part of the Panic feature. The horn and lights can be stopped by pressing any of the RKE transmitter's buttons or driving the vehicle above 15 mph.

most of them can be reset by disconnecting the batter for 24 hours. yu will loose any info stored in the car. Have her disconnect the negative terminal first the black one. Then have her disconnect the red terminal the possative one. leave it alone for 24 hours this should in most cases solve all her problems.

Alarm Module Reset Procedure
NOTE: This information applies to a Vehicle Theft Security System (VTSS) that was armed when the battery was disconnected and reconnected.
When the armed VTSS senses that the battery has been disconnected and reconnected, it enters its power-up mode. In the power-up mode the alarm system remains armed following a battery failure or disconnect. If the VTSS was armed prior to a battery disconnect or failure, the system will have to be actively or passively disarmed following a battery reconnection.
The power-up mode will also apply if the battery goes dead while the system is armed and battery jump-starting is attempted. The engine no-run feature will prevent the engine from starting until the alarm system has been actively or passively disarmed.
Passive disarming of the Vehicle Theft Security System (VTSS) occurs when the vehicle is unlocked using the key to unlock either front door or the lift gate. Active disarming of the VTSS occurs when the vehicle is unlocked by depressing the Unlock button of the Remote Keyless Entry (RKE) transmitter.
Once the alarm has been activated (horn sounding, lights flashing, and the engine no-run feature), either disarming method will deactivate the alarm.
Depressing the Panic button (if equipped) on the RKE transmitter will also disarm the VTSS, but the horn will sound and the lights will flash for about three minutes as part of the Panic feature. The horn and lights can be stopped by pressing any of the RKE transmitter's buttons or driving the vehicle above 15 mph.

Refer to the owners manual and remove the fuse for the security system. If there are other necessary features tied into the fuse, then you will need to locate the security system control module under the dash or on the firewall, and disconnect or cut the wires leading to it.