Having problems with your 2004 Chevrolet TrailBlazer ?
The back heater will work the front will not
\015 Extended Chevy trailblazer. The back heater will work the front will not, it worked fine yesterday. Aren't they on the same fuse.\015
I believe they are different. You should also check the relays in your fuse box area. Could be one of them too. If you need to replace relays, they are cheap at wreckers, a few bucks each, as opposed to buying new.(about $20 bucks new)
Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer
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