What does service engine soon mean on Pontiac Grand Am?

What does service engine soon mean on Pontiac Grand Am?

Service engine soon means there is a problem with the emissions system. Usually it just means the gas cap isn’t on correctly, but it could be a bigger problem.

How do I fix the security light on my Pontiac Grand Am?

Turn the Ignition key to the off position if it is not already there. Then turn it to the On position. The security light should come on. Wait about 10 minutes with the key in ON until the light goes off.

How do I get my car out of anti theft mode?

Method 3: Insert the key into your car’s door Step 1: Insert the key into the door lock. Use the side door on the driver’s side and the physical key even if there is a keyless entry system on the car. Step 2: Turn the vehicle key to unlock the car door without releasing it. Hold the key for 30 seconds in the position.

Can anti theft stop car from starting?

Anti-theft systems are designed to prevent your vehicle from being stolen. These systems are constantly evolving. Essentially, they work via an electrical circuit disconnecting to prevent power from flowing so your car won’t start or will die immediately.

How do you bypass a transponder key?

If you would like to bypass your transponder key every time you start your vehicle or are installing a remote starter, consider bypassing the ignition security.

1. Take your transponder key and place the plastic head in a pair of pliers.
2. Place the key’s head near the ignition with the hot glue gun.

How do I get my Impala out of security mode?

Make sure the security light is flashing. After 10 minutes the security light will stop flashing and either turn off or stay on steadily. When it does, then turn the ignition off, wait 20 seconds and attempt to restart the car.

Why is my Impala not starting?

While there are a variety of reasons your Chevrolet Impala won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter.

How do you reset ignition switch?

Insert the ignition key and turn it to the on position and then attempt to start the engine (crank over), the engine wont start. With the key still in the run position wait 10 minutes and the security light should blink and then go out. Turn the key off and wait 5 seconds.

How do you reset a body control module?

Can a body control module be reset?

1. STEP #1 Disconnect Battery.
2. STEP #2 Locate the BCM.
3. STEP #4 Remove and Reinstall.
4. STEP #5 Connect Battery and Test.

How do I know if my PASSLock is activated?

Most PASSLock-equipped vehicles have a telltale indicator in the instrument panel. When a PASSLock-equipped vehicle is being started, the instrument panel warning light for PASSLock remains on until the engine starts.

How long does it take for ECU to relearn?

Basic information the ECU can normally relearn quickly. If you drive your car constantly for 20-25 minutes, then it might relearn the basic things of air intake and fuel injection. Other things though may take longer. A lot also has to do with how you are driving.

How do you diagnose a bad ECM?

The Most Common ECM Failure Symptoms

1. Your ‘Check Engine’ Light Is On. Your car’s check engine light is a sort of catch-all that many people ignore.
2. Your Car Won’t Start.
3. Your Engine Stutters or Misfires.
4. Sudden Drop in Fuel Economy.
5. Sudden Loss of Acceleration.
6. Your Engine Shuts Off for No Reason.
7. Rough or Irregular Shifting.