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Eric
Eric, Automotive Repair Shop Manager
Category: Chevy
Satisfied Customers: 29991
Experience:  20+ yrs. experience as repair shop manager and technician.
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My name is ***** *****. My issue is with my 2006 Chevy tahoe

Customer Question

Customer: Hello,my name is ***** *****. My issue is with my 2006 Chevy tahoe z71. anit heft system anit theft system
JA: Thanks. Can you give me any more details about your issue?
Customer: i have a viper installed with remote start. i changed the battery now the anti theft system will not allo the engine to be remotely started. can you help with this. how do i disable this.
JA: OK got it. Last thing — Chevy Mechanics generally expect a deposit of about $18 to help with your type of question (you only pay if satisfied). Now I'm going to take you to a page to place a secure deposit with JustAnswer. Don't worry, this chat is saved. After that, we will finish helping you.
Submitted: 11 months ago.
Category: Chevy
Expert:  Eric replied 11 months ago.

HI,

I am sorry that you have not been helped yet. I just came online and saw your question

Ok, if you havent yet, you need to first try the relearn procedure

30minute GM relearn procedure:

1-TurnON the ignition,with the engine OFF.

2-Attemptto start the engine,then release the key to ON (vehicle will not start).

3-Observe the SECURITY telltale(this is the security light), after approximately 10minutes the telltale will turn OFF.

4-Turn OFF the ignition, and wait 5 seconds .

5-Repeat steps 1through 4 two more times for a total of 3 cycles/30 minutes(the vehicle is now ready to relearn the Passlock(TM) Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK). IMPORTANT: The vehicle learns the Passlock(TM)Sensor Data Code and/or password ***** the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.

6-Start the engine(the vehicle has now learned the Passlock(TM) Sensor Data Code and/or password).

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