Electrical system

1998 PONTIAC MONTANA
100 MILES • 6 CYL • FWD • AUTOMATIC
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MBC0988
  • MEMBER
  • 1 POST
I have a 1998 Pontiac Montana Transport. Sliding door popping open while driving, service engine soon light is on, windshield wipers only work on high and does not shut off properly and the same door will not open while parked. The heat/cool fan is working intermittenly
Feb 23, 2011 at 6:03 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check engine light on

https://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.
Mar 18, 2011 at 12:43 PM
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