how can i bypass the security system on my 2002 impala

lsimons
0

Asked by lsimons Mar 31, 2012 at 08:48 PM about the 2002 Chevrolet Impala LS

Question type: Maintenance & Repair

my security light came on and stayed on but my car ran fine but then the light went back off after months and now my car won't start period is there any way i can bypass the security

3 Answers

Matt Neveu
35

Try getting a new key made I had same problem.

3 out of 3 people think this is helpful.
Nathaniel Warner
75

I've heard it can be a few things: key, ignition cylinder, bcm. It's something to do with the PASSLOCK. I installed an aftermarket remote start system with a security bypass module and I haven't had any troubles with mine since. This procedure used to help some of the times my car wouldn't start: Turn key to off Turn key to on (do not try to start the car Just on) Security light should be flashing After 10 minutes, turn key to off for 5 seconds during the 10 minutes, do not open any doors. Turn key to on for 2 seconds Start car

5 out of 5 people think this is helpful.
tenspeed
51,765

"How to fix it" from Grand Am Owners Club - http://www.gaownersclub.com/forum/showthread.php?t=139899

2 out of 2 people think this is helpful.

Your Answer

Add photo

Related Questions

Impala
Looking for a Used Impala in your area?
CarGurus has 55,004 nationwide Impala listings starting at $999.
ZIP:

Search Chevrolet Impala Questions

Chevrolet Impala Experts

#1 Danny Wang
Danny Wang
Reputation 960
#2 Tom Demyan
Tom Demyan
Reputation 680
#3 Justin Hatfield
Justin Hatfield
Reputation 630
View All

Related Models For Sale

Used Chevrolet Malibu"
1,718 Great Deals out of 64,609 listings starting at $1,200
Used Honda Accord"
1,444 Great Deals out of 66,644 listings starting at $995
Used Chevrolet Camaro"
668 Great Deals out of 28,070 listings starting at $2,399
Used Nissan Altima"
1,995 Great Deals out of 73,042 listings starting at $1,000
Used Chevrolet Monte Carlo"
76 Great Deals out of 2,347 listings starting at $1,250
Used Nissan Maxima"
691 Great Deals out of 19,329 listings starting at $946
Used Toyota Camry"
2,018 Great Deals out of 75,811 listings starting at $1,007
Used Chevrolet Tahoe"
967 Great Deals out of 32,001 listings starting at $1,999
Used Ford Mustang"
1,073 Great Deals out of 23,464 listings starting at $950
Used Ford Taurus"
635 Great Deals out of 18,232 listings starting at $800

Used Cars For Sale

2014 Chevrolet Impala LS For Sale
61 Great Deals out of 4,037 listings starting at $14,988
2013 Chevrolet Impala LS For Sale
39 listings starting at $13,980
2012 Chevrolet Impala LS For Sale
7 Great Deals out of 122 listings starting at $10,498
2011 Chevrolet Impala LS For Sale
9 Great Deals out of 169 listings starting at $7,500