Other

How to disable the theft system on a Chevy Cavalier?

Table of Contents

How to disable the theft system on a Chevy Cavalier?

Just leave the key in the run position and the “Theft System ” light on the dash will be flashing. Leave the key on for about 10 minutes and the light will stop flashing and go on solid. Then the theft system is disable.

When does the security light come on on a Chevy Cavalier?

The security light usually comes on with all the the lights and just like all the lights it will go off within 10 seconds as long as no error is seen.

How to over ride anti-theft so car will start?

Just leave the key in the run position and the “Theft System ” light on the dash will be flashing. Leave the key on for about 10 minutes and the light will stop flashing and go on solid. Then the theft system is disable. 73 people found this helpful.

Is there a recall on the Chevy Cavalier?

Thinking they should recall something that starts to fail when it gets old is just stupid. that’s like saying they should recall every vehicle for old ball joints going bad, it’s not a defect it’s called old and worn.

Just leave the key in the run position and the “Theft System ” light on the dash will be flashing. Leave the key on for about 10 minutes and the light will stop flashing and go on solid. Then the theft system is disable.

The security light usually comes on with all the the lights and just like all the lights it will go off within 10 seconds as long as no error is seen.

Just leave the key in the run position and the “Theft System ” light on the dash will be flashing. Leave the key on for about 10 minutes and the light will stop flashing and go on solid. Then the theft system is disable. 73 people found this helpful.

Thinking they should recall something that starts to fail when it gets old is just stupid. that’s like saying they should recall every vehicle for old ball joints going bad, it’s not a defect it’s called old and worn.

What’s the problem with my 2000 Cavalier heater?

My 2000 cavalier is loosing some serious coolant. There is no sign of external leakage and I’ve checked the oil and it’s normal. There isn’t any smoke either. Where is it going. I’m also loosing power and it’s getting hard to start. The heater blows hot on and off, the thermostat has been replaced and the temp. gauge is on red and fluctuates.

Why does my Cavalier 2.0 liter fan run at 190?

2000 Cavalier 2.0 Liter . Started loosing coolant. Pressure tesed no leaks. Found system pushing coolant out of overflow hose like a garden hose. Replaced thermostat, same problem. Fan runs @ 190 OK. I can only think there is a restricition in the system causing the backup.

How to disable the PassLock sensor on a Chevrolet Cavalier?

Under the ignition cylinder there is a small connector. Unplug it. This is your passlock sensor. Key on 3 times for 11 minutes each. You may need a battery charger. At the end of the 3rd ignition cycle if the PCM doesnt see the passlock sensor “because you unplugged it” it will disable the passlock.

What kind of problem does my Chevy Cavalier have?

Have a 97 Z24. Came out to the car after work, wouldn’t start. Good battery, had headlights, windows, no radio, no signal lights. My brother is a mechanic. He met me at work and traced the wires. There is a gray wiring harness / connector on the driver side under the air intake tube.It must have 16-24 wires going in and out of it.

Why does my Cavalier stall at a stop sign?

I have a 2004 cavalier and when I am stopped at a stop sign the car acts like it wants to die, I have to put it in park and push in on the gas so it dosen’t die. I changed out the fuel filter and air filter. anyone have any ideas on what it can be?

How to disable the security system on a Chevy Cavalier?

You’ll have to contact the dealer to find out the security code or have them tell you how to disable your cars security system. The only other way to do it would be to disconnect the battery but if you’ve already tried that then nothing else will work other than have the code. 67 people found this helpful.

Do you need a stop watch on a Chevy Cavalier?

36 people found this helpful. yes but if you dont want to have a stop watch lol just watch for the security light to go out. it goes off after 10 mins. make sure you turn it off after the third time before you start it 37 people found this helpful.

36 people found this helpful. yes but if you dont want to have a stop watch lol just watch for the security light to go out. it goes off after 10 mins. make sure you turn it off after the third time before you start it 37 people found this helpful.

How to reset check engine light on Chevy Cavalier?

The way it was described to me for OBDII gm’s is to turn the ignition on, depress the fuel pedal for a full minuite, release and turn the ignition off for a full min, then retry. This is also similiar to how you reset check engine light on gm’s newer cars, except you have to hold the radio button while depressing the pedal and IGN on

How do you reset check engine light on Chevy Cavalier?

This is also similiar to how you reset check engine light on gm’s newer cars, except you have to hold the radio button while depressing the pedal and IGN on 64 people found this helpful.

How does an anti theft system work in a car?

Essentially, they work via an electrical circuit disconnecting to prevent power from flowing so your car won’t start or will die immediately. An anti-theft system may also integrate a car alarm or it might just be an engine immobilizer. It’s possible that the anti-theft system in your car won’t function correctly at some point.

What to do if your anti theft system is not working?

If your car’s anti-theft system isn’t working correctly, you’ll need to find a way to shut the system off so your car will return to normal operation. Step 1: Check your key fob battery. A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system.

Where is the anti theft light on my car?

Step 1: Check for the anti-theft light. It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine.

How does an anti theft system work on a car?

Essentially, how they work is by an electrical circuit disconnecting to prevent power from flowing in some fashion so your car won’t start or to die immediately. An anti-theft system may also integrate a car alarm or it might be just an engine immobilizer.

What happens if I dont turn on my anti theft system?

The key you are using may not have the chip required to start your car. If the anti-theft system has locked up your engine, you won’t be able to start it. You’ll have to disable it with these steps. Step 1: Check for the anti-theft light. It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position.

What should I do if my Chevy Cavalier wont start?

Here’s my fix, or workaround, turn the key to the point where the dashboard lights up with all the different icons and you can open the automatic windows, but do not start the car. Put the car in Neutral, then turn the key the rest of the way to start the car.

How to deactivate the anti theft system on GM cars?

How to deactivate the anti-theft system on GM cars 1st WAY TO FIX IT ALL THESE STEPS MUST GET DONE USING YOUR CAR KEY. 1. lock the door 2. unlock the door 3. open it 4. shut it 5. lock the door again 6. wait about 20 seconds • This will shut the alarm off and reset the system.

Can You reprogram a Chevy Cavalier keyless entry remote?

Reprogramming a keyless remote is tricky due to the programming process that is required. That process is required so that no one programs a remote for your car with the intent to steal it. Here’s how to reprogram the keyless remote to a Chevy Cavalier. The steps for programming your keyless entry remote must be done in quick succession.

When to turn off ACC on Chevy Cavalier?

2ND TURN TO ACC LET IT STAY ON OF 11 MINS. TURN IT OFF AND BACK ON TO ACC FOR 11 MINS. TURN IT OFF AND BACK ON TO ACC FOR 11 MINS. THE CAR ON ALL THE WAY JUST TO THE ACC WHEN TRYING TO RESET . AFTER THE 33 MINS IT’S OK TO START.

How to over ride anti-theft in a Chevy Cavalier?

Try turning the key on for 3 seconds shut the key off and turn it on for 3 seconds again and then try to start it.

What makes the fuel pump bleed in a Chevy Cavalier?

It sounds like the fuel system pressure is bleeding off over night. There is a one way check ball in the fuel pump that will hold pressure and when the engine is not running there is no vacuum applied to the fuel pressure regulator so it will close and also hold pressure.

If your car’s anti-theft system isn’t working correctly, you’ll need to find a way to shut the system off so your car will return to normal operation. Step 1: Check your key fob battery. A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system.

How do you change the VIN on a Cavaliers?

For the older Cavaliers, Sunfires and alike “J” Body fourth vin, 96-00 try this. Take you Steering wheel covers off. Under the ignition cylinder there is a small connector. Unplug it. This is your passlock sensor. Key on 3 times for 11 minutes each. You may need a battery charger.

For the older Cavaliers, Sunfires and alike “J” Body fourth vin, 96-00 try this. Take you Steering wheel covers off. Under the ignition cylinder there is a small connector. Unplug it. This is your passlock sensor. Key on 3 times for 11 minutes each. You may need a battery charger.

This is also similiar to how you reset check engine light on gm’s newer cars, except you have to hold the radio button while depressing the pedal and IGN on 64 people found this helpful.

How to bypass vats, Passkey and PassLock security systems in GM?

It can be VATS, Passkey or Passlock anti theft system that is going bad causing your issue. I am going to share a secrete with you on how you can bypass these systems with very little effort. This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle.

Under the ignition cylinder there is a small connector. Unplug it. This is your passlock sensor. Key on 3 times for 11 minutes each. You may need a battery charger. At the end of the 3rd ignition cycle if the PCM doesnt see the passlock sensor “because you unplugged it” it will disable the passlock.

Is there a warranty on a 10 year old Cavalier?

Tom stay out of the bad neighborhoods, your car is almost 10 years old, they are not going to recall this because it is not a “safety” issue. There is a 5 year warranty on the cars from the factory because they know the thing isn’t going to last forever.

Why does the theft light not stop flashing?

I have a 2002 cavalier. The theft light doesnt stop flashing. I have replaced the ignition cylinder, Ignition switch and the ECM and the injectors are still disabled. I have tried the battery trick, turning the key trick, unlocking the door trick.

I have a 2002 cavalier. The theft light doesnt stop flashing. I have replaced the ignition cylinder, Ignition switch and the ECM and the injectors are still disabled. I have tried the battery trick, turning the key trick, unlocking the door trick.

What should I do if my car alarm wont turn on?

If it’s no longer blinking, turn the key back to the Off position and allow it to set for a minute or two. This gives the system time to reset or you won’t be able to start your car. Step 4: Start the engine. Attempt to start your engine. If it still won’t start, check to make sure the battery hasn’t been drained. Step 5: Repeat the process.

Here’s my fix, or workaround, turn the key to the point where the dashboard lights up with all the different icons and you can open the automatic windows, but do not start the car. Put the car in Neutral, then turn the key the rest of the way to start the car.

Can you reset the anti theft system on a Cavalier?

Thanks for your advice i appreciate the help. what i did is while the car was running with the stereo on i cut the wires to the anti theft system that come from the ignition. then opened the odometer up and put electricle tape over the light. Yes, cutting the yellow wire will do it. If you disconnect the battery you need to reset it.

2ND TURN TO ACC LET IT STAY ON OF 11 MINS. TURN IT OFF AND BACK ON TO ACC FOR 11 MINS. TURN IT OFF AND BACK ON TO ACC FOR 11 MINS. THE CAR ON ALL THE WAY JUST TO THE ACC WHEN TRYING TO RESET . AFTER THE 33 MINS IT’S OK TO START.

Is there a Chevy Cavalier ignition switch recall?

There is a recall on 2001 in the serial range, it will be installed for free and if the ignition switch is bad it will be replaced for free. Now was yours done, from the small purple wire from the starter relay there will be a splice and the wire will go up to radiator support to the relay.

How to disable the anti theft device in your car?

Hold the key in this position for 20 to 30 seconds. This lets the system know you have the correct key, and it can allow you to bypass the alarm system. Some vehicles recognize the key simply by turning the key back and forth in the door lock key cylinder. Tip: Try turning the key both ways fully to disable the anti-theft system.

Hold the key in this position for 20 to 30 seconds. This lets the system know you have the correct key, and it can allow you to bypass the alarm system. Some vehicles recognize the key simply by turning the key back and forth in the door lock key cylinder. Tip: Try turning the key both ways fully to disable the anti-theft system.

Why is my GM anti theft not working?

When the anti-theft system light stays on, the fuel pump won’t pump and injectors don’t activate to prevent theft. 2. Sometimes the GM (General Motor) Passlock system cars have a part around the ignition tumbler that goes bad and no longer detects the valid key, due to “the battery in the key is dead and the chip is not connecting to your computer”

Are there any recalls on the Chevy Cavalier?

There are also four factory recallsm one of wich gm hass to replace the wiring harness going to the ignition, some bearing or gear in or to the rack n pinion and a new relay going to the starter for some sort of power overload that could happen. Gm will run the vin and can tell what has been done n what still needs to b done.

The key you are using may not have the chip required to start your car. If the anti-theft system has locked up your engine, you won’t be able to start it. You’ll have to disable it with these steps. Step 1: Check for the anti-theft light. It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position.

The way it was described to me for OBDII gm’s is to turn the ignition on, depress the fuel pedal for a full minuite, release and turn the ignition off for a full min, then retry. This is also similiar to how you reset check engine light on gm’s newer cars, except you have to hold the radio button while depressing the pedal and IGN on

What’s the service engine light on a Chevy Cavalier?

I looked at a 2001 Chevy Cavalier today that is for sale. Instead of a check engine light that stays on, it has a service engine light with a picture of a little wrench. The check light comes on with the key before starting, but goes right off. The wrench light stays on.

When was the last year the Chevy Cavalier was made?

The Chevrolet Cavalier is a line of small cars produced for the model years 1982 through 2005 by Chevrolet.


What to do if your anti theft light won’t turn on?

If this is some other type of light then disconnect your battery (negative first then positive) for 30 minutes and reconnect in reverse order (positive then negative). This should reset the computer. You will loose presets in your radio.

Why is my daughter’s Chevy Cavalier not turning?

My daughter’s car, a 2005 chevy cavalier just started having issues with the ignition switch. She pulled the key from the ignition and this set off the alarm. While trying to silence the alarm she put the key back into the ignition and was able to silence the alarm. Now the ignition switch won’t turn.


There is a recall on 2001 in the serial range, it will be installed for free and if the ignition switch is bad it will be replaced for free. Now was yours done, from the small purple wire from the starter relay there will be a splice and the wire will go up to radiator support to the relay.

My daughter’s car, a 2005 chevy cavalier just started having issues with the ignition switch. She pulled the key from the ignition and this set off the alarm. While trying to silence the alarm she put the key back into the ignition and was able to silence the alarm. Now the ignition switch won’t turn.

How much does it cost to replace Ignition Block on Cavalier?

Put the car in Neutral, then turn the key the rest of the way to start the car. This method has worked every single time for me. I was told by the dealship that the ignition block or whatever it’s called needs to be replaced, cost somewhere between $450-$500.

It can be VATS, Passkey or Passlock anti theft system that is going bad causing your issue. I am going to share a secrete with you on how you can bypass these systems with very little effort. This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle.

How to bypass factory theft on a GM vehicle?

This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle. You can get this kit from New Rockies.com . I came across this site surfing the net when I was having a similar issue on a GM vehicle.

Why does my car not start unless I press the gas pedal?

In the morning the car cranks but wont start unless I press the gas pedal. After that everything was fine. But recently the problem is getting worse. The car became harder to start although it will start eventually.

When do you step on the accelerator does the car start?

When you step on the accelerator while starting the engine, this opens the throttle plate which allows air into the engine. This then allows the engine to start. If you leave the key in the on position for 20 seconds before you try and start the car and it starts right away let us know.

In the morning the car cranks but wont start unless I press the gas pedal. After that everything was fine. But recently the problem is getting worse. The car became harder to start although it will start eventually.

When you step on the accelerator while starting the engine, this opens the throttle plate which allows air into the engine. This then allows the engine to start. If you leave the key in the on position for 20 seconds before you try and start the car and it starts right away let us know.

Why does my car idle but not start?

If this valve fails to allow air into the engine the engine won’t idle. When you step on the accelerator while starting the engine, this opens the throttle plate which allows air into the engine. This then allows the engine to start.

Why is there no spark in my starter?

A less common cause is a worn starter that draws so many amps while cranking the engine that there’s not enough juice left to adequately power the ignition system and fuel injectors. … If there’s a spark when the engine is cranked, it has ignition. The problem is either fuel or compression.

What to do if your car anti theft light is not blinking?

Leave the key in position for about 10 – 15 minutes. Step 3: Check the anti-theft light again. If it’s no longer blinking, turn the key back to the Off position and allow it to set for a minute or two. This gives the system time to reset or you won’t be able to start your car. Step 4: Start the engine. Attempt to start your engine.

How many miles does a Chevy Cavalier have?

I have a 2002 Chevy Cavalier with 105,000 miles on it. I’ve had the coolant replaced at around 75,000 (which I later discovered was a mistake on my part, but the dealership suggested it and was happy with the $$$)

How to prevent theft of a Chevrolet Cavalier?

1. Ensure that the battery is fully charged. 3. The vehicle will start and then stall. Leave the ignition ON until the security tell tale turns OFF in 10 minutes. 4. Repeat Steps for 2 more times (3 times total) 5. The Passlock™ controller will learn the new data on the next start attempt.

2000 Cavalier 2.0 Liter . Started loosing coolant. Pressure tesed no leaks. Found system pushing coolant out of overflow hose like a garden hose. Replaced thermostat, same problem. Fan runs @ 190 OK. I can only think there is a restricition in the system causing the backup.

Tom stay out of the bad neighborhoods, your car is almost 10 years old, they are not going to recall this because it is not a “safety” issue. There is a 5 year warranty on the cars from the factory because they know the thing isn’t going to last forever.

Which is the best instrument cluster for a Cavalier?

Cavalier Speedometer Instrument Cluster Dash IPC Only 1 left! 100 New GM Chevy Gauge Speedo Instrument Cluster Stepper Motors MR1108 BEST ! (Fits: Chevrolet Cavalier)

Leave the key in position for about 10 – 15 minutes. Step 3: Check the anti-theft light again. If it’s no longer blinking, turn the key back to the Off position and allow it to set for a minute or two. This gives the system time to reset or you won’t be able to start your car. Step 4: Start the engine. Attempt to start your engine.

Is the anti theft system on a 2002 Cavalier?

2002 Cavalier – anti theft system – never know if my car will start – bought car used. 2002 Cavalier – anti theft system – never know if my car will… Vocational, Technical or Tra… I have a 99 cavalier that the theft light is on and won’t go out even after waiting 20 + minutes. Is that something wrong with the ECM. I bought it this … read more

Where is the anti theft device on my car?

It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine. Leave the key in position for about 10 – 15 minutes.

What was the owner’s manual for the 2000 Cavalier?

2000 Chevrolet Cavalier Owner’s Manual Litho in U.S.A. Part Number 22619476 A First Edition © Copyright General Motors Corporation 1999 All Rights Reserved Table of Contents

How do you reset a locked GM TheftLock radio?

This is the most common code used by GM personnel to reset locked Theftlock radios. Key in each number carefully, then hit the # sign to send your request through. Under normal circumstances, a locked Theftlock radio must be reset by a licensed GM dealer, who uses a special code known only by dealership personnel.

2000 Chevrolet Cavalier Owner’s Manual Litho in U.S.A. Part Number 22619476 A First Edition © Copyright General Motors Corporation 1999 All Rights Reserved Table of Contents

It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine. Leave the key in position for about 10 – 15 minutes.

It sounds like the fuel system pressure is bleeding off over night. There is a one way check ball in the fuel pump that will hold pressure and when the engine is not running there is no vacuum applied to the fuel pressure regulator so it will close and also hold pressure.

How do you fix a car theft alarm?

ALL THESE STEPS MUST GET DONE USING YOUR CAR KEY. • This will shut the alarm off and reset the system. 1. unlock the door with your key, open the door and leave it opened! 1. Disconnect the battery for 15 minutes. If the Theft System light disappear, you might be fine for few days, months, but it will not get rid of the problem. 2.

How to solve the anti theft system car wont start?

It is another way to solve the problem of anti theft system car wont start. Disconnect the positive terminal of the battery for a minute or two. Reconnect it and make sure that both the anode and cathode terminals are tightly attached. It will reset the computer system and your car is likely to kick off.

When to turn off the anti theft system?

When you are inside the car. Apply this trick when you have access to the car’s interior and the ‘Theft System’ light on the dashboard is ON. Insert the key in the ignition slot and turn it to the right only slightly. Keep it in that position for 10 minutes or a little more. It is likely to turn off the light and start the car.

How to reset an anti-theft radio on a Chevy?

Press the “AM/FM” button until “SEC” appears on the radio display. Press the “ON” button on the radio. The radio is now reset. Press the “Minute” and “Hour” buttons slowly until the security code matches. Going too fast may cause you to skip over the correct numbers of the security code. Store your radio security code in a safe place.

What should I do if my GM security light is flashing?

Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes. The security light will be steady on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2.

Why does my car anti theft system activate?

A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system. Make sure the battery is installed correctly in your key fob. If the battery is correctly installed, replace it with a fresh battery and try again.

When does the anti theft system car wont start?

If the engine does not respond or dies immediately after cranking up, leave the key in that position for 10 minutes. When the security light goes off, turn the ignition off, wait 20 seconds, and then start the engine. These are the most popular ways to solve the problem of anti theft system car wont start.

This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle. You can get this kit from New Rockies.com . I came across this site surfing the net when I was having a similar issue on a GM vehicle.

Why is my car anti theft system not working?

Sometimes a little bump on your vehicle can make it think that someone is trying to break into it, but really it was just an accident. If that is the case pressing the alarm button on your key remote will reset it. Sometimes though the anti-theft system is malfunctioning and being triggered for a different reason.

Sometimes a little bump on your vehicle can make it think that someone is trying to break into it, but really it was just an accident. If that is the case pressing the alarm button on your key remote will reset it. Sometimes though the anti-theft system is malfunctioning and being triggered for a different reason.

Is there a way to reset a GM theft deterrent?

The other option is to unlock the doors with the GM key, and turn the car ignition on. These are the only two options for manually deactivating the alarm, and trying to unlock the doors in any other way will not work. Exit the car and leave the door open. Press the lock switch from inside the car to lock the doors.

How to reset theft deterrent system in a Chevy Equinox?

Attempt to start the engine, then release the key to ON. The vehicle will not start. Observe the SECURITY telltale. After approximately 10 minutes, the telltale will turn OFF. Turn OFF the ignition, and wait 5 seconds. Repeat steps 1-4 two more times for a total of 3 cycles/30 minutes.

How to deactivate the anti-theft system on GM cars 1st WAY TO FIX IT ALL THESE STEPS MUST GET DONE USING YOUR CAR KEY. 1. lock the door 2. unlock the door 3. open it 4. shut it 5. lock the door again 6. wait about 20 seconds • This will shut the alarm off and reset the system.

Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes. The security light will be steady on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2.

Author Image
Ruth Doyle