Having problems with your 2003 Pontiac Grand Prix ?
Location of blower motor and how to replace resister switch!
The blower motor should be right under the glove compartment right along this fire wall. There should be a four screws I believe. And then remove the wire harness. It fairly simple to do. But the switch is a little more intense. Take the dash board components off most with pop right off. Others there will be screws or a numbers 10 or 15 torx driver or starbit. Once this is done you can remove the switch and replace it..........Hope this information was helpful.
Repair Help & Product Troubleshooting for 2003 Pontiac Grand Prix
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