Routing of blower switch wiring to firewall grommet?

[pinballlarry1]

The 3 wires going from the blower speed switch to the firewall grommet are visible in my '81 C10. They droop down under the heater box.

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It appears to me that they should be routed up and over the heater box. Am I correct in this thinking?

 

[mtbadbob]

Yes, they should be over the top. There are factory wire retainers up under the dash that should retain them and keep them supported.

 

[pinballlarry1]

thanks, will reroute the wires. Turns out I do have a center dash speaker also.

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