1998 chevy s-10 security light on doesnt shut off relearn doesnt work

2 ANSWERS

1. amomipais82
   

   HI,
   if it is factory installed system it is hard to bypass. i would think you have a wiring issue as the security system shouldn't affect your AC or cooling fan. somewhere in there you have a short thats why it comes and goes...i would suggest looking for wires melted together or connections that are corroded and shorting across the terminals...does this car have passlock 2 security...in other words does it have the chip in the key....if it does try getting new key...sometimes the key wears and doesn't make good contact completing the circut....couple places i would start looking,
   hope this helps

   Report (0) (0)  |   12 years, 7 month(s) ago  

2. Guest3360
   

   98 s10 runs for about 10-15 minutes then acts like it runs out of gas. after about 20 minutes it will start again, but still only runs for 10-15 min.  in the inbetween time the fuel pump does not cycle.

   Report (0) (0)  |   12 years, 7 month(s) ago