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tims auto repair
tims auto repair, mechanic
Category: Pontiac
Satisfied Customers: 15966
Experience:  owns a repair shop...25yrs
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1999 Bonneville ssei won't start due to security light won't

Customer Question

1999 Bonneville ssei won't start due to security light won't stop flashing
JA: Does the light flash, blink or stay solid? Have you tried to reset the security system?
Customer: Yes, but don't know if I did it correctly
JA: Are you fixing your Bonneville yourself? What have you tried so far?
Customer: Replaced battery with new one and tried some steps I got online such as turning switch on for 11minutes then turn off for 10sec. Repeat process for 3 times.
JA: Anything else you want the mechanic to know before I connect you?
Customer: Need to know what I'm doing wrong
Submitted: 11 months ago.
Category: Pontiac
Expert:  tims auto repair replied 11 months ago.

Hi, My name is ***** ***** for the delay.

I will do my best to assist you.

Expert:  tims auto repair replied 11 months ago.

sense the security light flashes,,

first, lets try something simple,,

Remove both battery cables from the battery, touch and hold both the - and the + cables together for 5 seconds, then re-install them back to the battery

let me know if this fixed the problem and or if it makes the light stay on with the ignition on