Having problems with your 2003 Chevrolet Astro ?
My 2003 Chevy Astro van will not blow out hot or cold air, except when it feels like it. Someone had replaced the alternator and screwed up my heat and cooling for the van
Try to tap on the blower motor with the switch in the on position the motor is located on the passenger side close to the firewall if it kicks on you need a new blower motor
Repair Help & Product Troubleshooting for 2003 Chevrolet Astro
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.