RAM 2500 Van V8-360 5.9L Magnum (1995)
Automatic Shut Down (ASD) Relay: 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 fuel pump relay.
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Circuit A21 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 3 of the PCM.
