Having problems with your Chevrolet Silverado 3500HD ?
2003 Chevy Silverado- The lumbar pump has pumped the seat up and has quit working. I didn't bother to check the fuses because the passenger seat works. I believe they are on the same circuit. The switch seems fine. I can hear the contacts working. Checked switch for resistance with meter. I believe the pump is bad. How do you replace the pump? Are there any other possibilities?
Repair Help & Product Troubleshooting for Chevrolet Silverado 3500HD
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