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P1E39 BUICK

P1E39 BUICK - Auxiliary Transmission Fluid Pump Inverter Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1E39 BUICK Possible Causes

  • Faulty Auxiliary Transmission Fluid Pump
  • Auxiliary Transmission Fluid Pump harness is open or shorted
  • Auxiliary Transmission Fluid Pump circuit poor electrical connection

First diagnose P1E39 BUICK code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1E39 BUICK code

    Labor: 1.0

    The cost of diagnosing the P1E39 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P1E39 BUICK Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1e39 Buick Description

The power inverter module, often referred to as the drive motor generator power inverter module, contains three motor control modules and the hybrid powertrain control module. Two of the motor control modules operate their respective drive motor generator based upon power inverter module commands. The third motor control module controls the auxiliary transmission fluid pump motor. Each motor control module controls its respective motor through the sequencing actuation of high-current switching transistors called insulated gate bipolar transistors. Each insulated gate bipolar transistor assembly is monitored for fault conditions. The motor control modules are part of the power inverter module and are not serviced separately.
OBDII Code P1e39 Buick - Auxiliary Transmission Fluid Pump Inverter Performance - AutoCodes.com

P1E39 BUICK More Information

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