2002 Saturn SL1 security service light

2002 SATURN SL1
43,000 MILES • 1.4L • AUTOMATIC
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KATHYJOAN
  • MEMBER
  • 1 POST
security and service lights will both come on driving down road and when car is shut off then turned back on they go out, car doesn't sound like anything is wrong ,runs good
Oct 6, 2014 at 10:59 AM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Alright thefirst thing I need is the engine control module scanned for codes and I need the exact code numbers not code descriptions? Thats the easy part any basic code reader can do that.I also need the body control module scanned for codes and I need the exact code numbers not code descriptions? That requires a expensive professional scan tool. Also you may need that scan tool to diagnose the problem. You pick up a scan tool used on ebay with older software reasonable. There is no way I can tell you much without that info to start.You may have a bad pass lock sensor but need more information.
Oct 6, 2014 at 1:38 PM
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