1500 4x4 Pickup V8-360 5.9L Magnum (1996)
Idle Speed/Throttle Actuator - Electronic: Description and Operation
CIRCUIT OPERATION
The Powertrain Control Module (PCM) operates the Idle Air Control motor through four circuits; K39, K40, K59, and K60. Each circuit connects
to separate cavities in the PCM connector.
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Circuit K39 connects to cavity A19 of the PCM connector.
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Circuit K40 connects to cavity A11 of the PCM connector.
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Circuit K59 connects to cavity A2O of the PCM connector.
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Circuit K60 connects to cavity A1O of the PCM connector.
