Heater control problem after changing looms

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IADC43

Newbie
Joined
Jun 1, 2014
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Location
Nevada, Iowa
I swapped wiring looms in my truck and now the heater control won't illuminate or work at all.
The loom I took out was for a truck with a sweep gauge cluster and none of the cluster worked right.
The loom I put in is for a moon gauge cluster and some of it works right. The speedo works, but the odometer doesn't. Volts work but the gas gauge is wonky.

The connectors for the heater control behind the glovebox is different from the previous loom to the current loom.
The heater controls did work with the old loom, does not work with the current one. I have checked the fuse in the dash fuseblock, and all the fusible links on the distribution block on the engine side of the firewall

Not really sure which wires to move around in the connectors to get this to work, but pretty sure that is what I need to do. Any suggestions?

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