RAM 2500 Van V8-5.9L VIN Z (1997)
Main Relay (Computer/Fuel System): Testing and Inspection
Helpful Information
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Along with supplying voltage to the ASD relay contacts, circuit A14 supplies voltage to the contact side of the transmission relay.
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Circuit F18 supplies battery voltage to the coil sides of the ASD relay and fuel pump relay.
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Circuit A14 also connects to cavity A2 of the PCM.
