2003 GMC Savana Repair Question
GMC Savana Fuse Problem
Did you check for voltage, anywhere? Did you check applicable fuses? Not only check the fuse, check for voltage on the fuse circuit. The hvac fuse, goes hot with the key on. The blow fuse is high speed only, hot all the time.
Wityh hvac turned on, check voltage and ground at blower connector. Purple wire is voltage, black wire is ground. Check both.
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