Power Solutions, Inc.

DTC 532

UnclassifiedGeneral

What This Code Means

MIL-On during active fault and for 2 seconds after active fault; Adaptive-Disabled during active fault

Possible Causes

  • •5V reference voltage higher than 5.4 volts
  • •Faulty ECM
  • •Faulty ECM ground connections
  • •Sensors or components overloaded, shorted, or otherwise out of specification
  • •Voltage on ECM harness wire LT GRN/R pin 50

Suggested Actions

  1. 1Check all ECM ground connections (refer to Engine electrical power and ground distribution)
  2. 2Clear DTC information from the ECM using the DST and verify repair
  3. 3Disconnect ECM connector and use DVOM to check for voltage between ECM harness wire LT GRN/R pin 50 and engine ground
  4. 4Perform the On-Board (OBD) System Check
  5. 5Repair the circuit as necessary (refer to Wiring Repairs in Engine Electrical)
  6. 6Replace ECM

Related Power Solutions, Inc. Fault Codes

DTC 555DTC 653DTC 531DTC-111DTC 516DTC-115DTC 514DTC-121DTC 513DTC-131DTC 512DTC-132
Browse all Power Solutions, Inc. fault codes

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