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Polaris Sportsman 800 EFI 4x4 2014 - Active Descent Control (Adc) Coil (6 X6); Operation Overview; Diagnosing System Failures

Polaris Sportsman 800 EFI 4x4 2014
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10
10.23
9924864 - 2012-2014 SPORTSMAN 800 / 6X6
© Copyright 2013 Polaris Sales Inc.
ACTIVE DESCENT CONTROL (ADC) COIL (6X6)
Operation Overview
AWD switch must be ‘ON’. 12Vdc power is present at the ADC hub coil.
ECU pin #11 controls the grounding of the ADC hub coil for operation.
ECU Pin #20 senses the gear signal indicating the transmission is engaged and is not in Park or Neutral.
ECU pin #27 senses the speed sensor signal for determining if vehicle speed is below 15 Mph.
ECU senses the TPS position and will cancel ADC operation if TPS moves off ‘idle’ position.
System must be grounded to operate.
Diagnosing System Failures
Verify the AWD switch is functional.
Verify the ADC hub coil is functional. Test the ADC hub coil meter.
ADC Hub Coil Resistance:
12 Ohms ± 5%
Verify the TPS is functioning correctly. Test using Digital Wrench Diagnostic Software. (Dealer Only)
Verify the wiring harness, wiring, connectors, connector pins, grounds and ECU pin locations are undamaged,
clean and connect properly.
Verify continuity of wire connections with a known good volt/ohm meter.
ELECTRICAL

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