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1990 R1500 blower motor not running after heater core replacement
Tahoe & SuburbanThe power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.
Platform: GMT 400, 800, 900
1990 R1500 blower motor not running after heater core replacement
1990 R1500 blower motor not running after heater core replacement
I just replaced the heater core in my friend's 1990 Suburban R1500, and now the blower doesn't run. I didn't knowingly disconnect any electrical connectors. Can anyone direct me to resources for a fuse diagram and wiring diagrams?
Also, does anyone know of any hot spots where I might have been likely to disconnect or pinch a wire during this job? If it makes a difference, it was the one where you have to remove the heater box with the 3 studs through the firewall, not the one where you pop the bottom off the heater box.
Thanks!
For anyone researching the same problem, it was super simple. I accidentally disconnected the power wire to the blower while disconnecting the heater hoses.
For anyone researching the same problem, it was super simple. I accidentally disconnected the power wire to the blower while disconnecting the heater hoses.
1990 R1500 blower motor not running after heater core replacement
