Heater blower not working replaced blower, resistor, switch, and relay?

2006 SUZUKI GRAND VITARA
180,000 MILES • 2.5L • V6 • 4WD • AUTOMATIC
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heater blower not working replaced blower, resistor, switch, and relay?
Aug 29, 2023 at 8:38 AM
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STRAILER
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First, I would check for blown fuse #2 in the fuse panel in the engine bay. Next, I would check the ground g12 behind the right kick panel. Here is a guide to help you test for power and ground at the blower motor:

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

Here are the blower motor wiring diagrams so you can see how the system works. Check out the images (below). Please let us know what happens.
Aug 29, 2023 at 5:09 PM
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