2002 chevy impala has security issue now car won't start

Asked by harlykat Oct 28, 2017 at 04:42 PM about the 2002 Chevrolet Impala

Question type: Maintenance & Repair

The security system has disabled car. I know this because I tricked it into
starting once. Now won't start again, can't trick it.

1 Answer
3,180

TheStern75 answered 7 years ago

This is a very common problem on GM vehicles. Sometimes you can get lucky and relearn a new key. Most of the time it is deeper than that. There are ways to bypass this system now. I read through this page when i had my issue. Learned a lot. http://www.diy-gm-security.com/

4 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2002 chevy impala has security issue now car won't start 1 Answer

    The security system has disabled car. I know this because I tricked it into starting once. Now won't start again, can't trick it.

    2002 Chevrolet Impala

    -

    Maintenance & Repair

  • 2008 Chevy Impala Car won't start 2 Answers

    I took my car to have my brakes checked out. They put the car up on the lift looked it over brought it down off the lift and the car wouldn't start , any ideas???

    2008 Chevrolet Impala LS FWD

    -

    Maintenance & Repair

  • Chevy Impala Security System 7 Answers

    I took my 2001 Chevy Impala to get the coolant system repaired. When the repairs were done, my security system would not let the car start. I had it towed from the repair shop to an alarm shop and t...

    2001 Chevrolet Impala FWD

    -

    Maintenance & Repair

  • How can I bypass security on 2002 Chevy Impala 2 Answers

    Car turns over but will not turn on

    2002 Chevrolet Impala LS FWD

    -

    Maintenance & Repair

  • My car won't start on my Chevrolet Impala 1 Answer

    My car won't start and its saying that connection failed and it only did this after I seen the security light come on and I followed the instructions that I read on your site and it started right u...

    2002 Chevrolet Impala FWD

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2002 Chevrolet Impala

Write a car review

Review another car

Shortcuts

Search Chevrolet Impala Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    6,330
  • #2
    James Sparrow
    Reputation
    4,660
  • #3
    dandyoun
    Reputation
    4,140
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Malibu
1,122 Great Deals out of 18,412 listings starting at $775
Used Honda Accord
1,322 Great Deals out of 25,491 listings starting at $1,900
Used Chevrolet Camaro
608 Great Deals out of 7,117 listings starting at $4,990
Used Chevrolet Silverado 1500
4,473 Great Deals out of 116,290 listings starting at $995
Used Chevrolet Tahoe
1,286 Great Deals out of 23,385 listings starting at $1,550
Used Toyota Camry
2,221 Great Deals out of 41,692 listings starting at $800
Used Chevrolet Corvette
647 Great Deals out of 9,961 listings starting at $4,995
Used Ford Mustang
981 Great Deals out of 22,169 listings starting at $2,600
Used Ford F-150
6,525 Great Deals out of 166,735 listings starting at $1,500
Used Chevrolet Monte Carlo
146 listings starting at $4,850

Used Cars for Sale

2020 Chevrolet Impala For Sale
7 Great Deals out of 121 listings starting at $6,995
2019 Chevrolet Impala For Sale
35 Great Deals out of 456 listings starting at $6,799
2018 Chevrolet Impala For Sale
16 Great Deals out of 311 listings starting at $5,999
2017 Chevrolet Impala For Sale
26 Great Deals out of 343 listings starting at $4,500
2016 Chevrolet Impala For Sale
13 Great Deals out of 214 listings starting at $4,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.