Intermittent bad ignition switch causes low power and no blower motor. If you already own a chevy trailblazer or gmc envoy or perhaps thinking of purchasing such a vehicle then you have come to the best trailblazer and envoy site on the net.
Had to break the housing of the old resistor to get the harness out.
2004 trailblazer blower motor wiring diagram. Autozone repair guide for your wiring diagrams wiring diagrams wiring diagrams 2 of 30 2005 optima electrical system changes a c system blower motor page 60 page 63 thru 63 1. This vehicle came in with the blower motor running at high sp. Blower motor resistor wire splice amperage draw test apdty.
20032004 engine compartment fuse block the fuse block is located under the hood in the engine compartment on the drivers side of the vehicle. Trailblazer blower doesnt work on 5. Went to replace the blower motor resistor 5 setting died and found the wire casing on the very last wire 7 forget exactly what color plus im colorblind melted and burnt.
When this happened the customer said that the electronic throttle control abs traction control and sometimes the 4wd lights would come on. Greg zains shows how to diagnose and fix a ac ac blower motor not working in a 2004 chevy truck. This 2004 chevy trailblazer came in with multiple concerns.
Blower motor resistor wiring harness. Chevrolet trailbrazer 2003 2004 fuse box diagram year of production. Link to us.
Chevy trailblazer ext blower motor wont turn off. Diy replacing 06 gmc envoy heater blower motor wire harness pigtail larry waters sr. Engine l6 mini fuses usage 1 electrically controlled air suspension 2 passengers side high beam headlamp 3 passengers side low beam headlamp 4 back up trailer lamps.
Trailblazer blower doesnt work on 5 diagnosis manual hvac only duration. The main issue was intermittent low power. Replacing wiring and resistor block in a gmc emvoy.
2004 chevy trailblazer lt silverstone metallic 42l i6 4x4.
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