On a 1999 GEO Tracker, a bad fuse can cause the headlights and dash lights to blink. A bad voltage regulator or alternator can also cause lights to blink and flicker.
Blinking lights on dash and exterior lights may indicate a bad ground wire or a faulty headlight switch. Both would cause those problems.
The alternator may be going bad.
1999 Audi a6 quattro, How I fix the problem when the turn signals don't blink, but hazard lights work well?
My 1999 Ranger is doing same. Someone please answer
your alarm system seems to me to be malfunctioning.
err....American workmanship ?
Blink of an Eye - 1999 is rated/received certificates of: USA:R
Are both lights coming on and staying on? sometimes when a light is out on the front or rear the lights just come on and will not blink.
1990 was the first year of the Geo Tracker. 1999 was the first year of the Chevrolet Tracker. So the answer to your question is 1999.
An open ground or a short to ground when the signal is on. Usually a bad bulb.
Request Tracker was created on 1999-10-13.
I would first check all fuses. My 2002 uses a weird configuration and requires several fuses to work all of the lights properly.