1970 challenger blower motor wiring diagram non a/c

[Baron1958]

I am building a 1970 challenger and need picture of wired blower motor or a wiring diagram none of the engine bay wiring was there when I got the car

 

[Vaanth]

I am building a 1970 challenger and need picture of wired blower motor or a wiring diagram none of the engine bay wiring was there when I got the car

The heater blower motor wiring in a non-air conditioned 1970 Challenger consists of two wires:

• The green power wire connects to the resistor block on the heater box housing with an insulated spade terminal.
• The brown ground wire connects with a ring terminal screwed to the mounting plate.

The following image shows the connections from the motor to the resistor box and mounting plate:

The following image shows the diagram of the resistor block to the dash mounted heater blower switch:

The C1A-14BK* wire leads to the fuse block.

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If you don't have one, a copy of the factory service manual can be downloaded from the following link:

1970 Dodge Challenger & Dart Service Manual (363Mb .zip file of a compressed PDF)

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[Chryco Psycho]

FYI it is all under the dash not in the engine bay