Question about 2003 Chevrolet Cavalier

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Alternator was driving down the highway all the sudden the battery light, airbag light came on then all dashlights and headlights got dim and rpms jumped but it would not accelerate. then got off the highway and everything went back to normal but battery light still comes on when running and lights get dim. what is the problem?

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  • Chevrolet Master
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Your regulator is going out in the alternator,works and don't work,go to Autozone to check,may check good or bad,here's how to replace.Here's the part.

Posted on Jan 06, 2013

Testimonial: "Thank you thats is what we thought it was just wanted to get another opinion. We have ordered one and will be changing the alternator."


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: 1998 chevy blazer dashlights and background lights won't come on?

Dumb question but, did you try swapping out the fuse?

Posted on Mar 12, 2009

  • 34 Answers

SOURCE: 5 to 10 minutes after

check wires at alt and starter. and battery terminals. if you can, check alternator output should be 13-14. load test battery. battery might be weak

Posted on Sep 27, 2009

  • 15360 Answers

SOURCE: I recently replaced the alternator and battery in

maybe something shorting out drawing power did u have alt tested before switching out to make sure it was bad- sum auto stores such as auto zone/advanced auto can do a load test on vehicle for free will show if their is an excess draw on elect or if new alt is faulty (does happen) check serpentine belt and pulleys belt may be slipping then check ground strap , starter for draw or some other accessory

Posted on Oct 24, 2009

  • 7353 Answers

SOURCE: i have a 2004 cavalier with 92,000 miles, new to

Before you do anything I would check the Ignition Switch. But there should be codes in memory for the ABS and the Service Eng Soon light.

Posted on Dec 30, 2009

  • 1206 Answers

SOURCE: 89 Chevy C1500 4.3 V6 electrical issues

i would look at starter fusable links all lights are powered through there might be touching metal if soft rubber is worn through

Posted on Jan 03, 2010

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