Having problems with your 2004 Chevrolet TrailBlazer ?
Voltmeter gauge doesn't show correct voltage. charging, battery and starting systems tested ok except battery needs recharging. an for an hour and gauge still dosen't show correct voltage.
Answers :
Replace the voltmeter (voltage gauge).
Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer
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