OBDII Code List

P1E37 BUICK - Auxiliary Transmission Fluid Pump Inverter High Temperature

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

P1E37 BUICK Possible Causes

  • Program Power Inverter Module
  • Faulty Power Inverter Module
  • Power Inverter Module harness is open or shorted
  • Power Inverter Module circuit poor electrical connection

First diagnose P1E37 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 P1E37 BUICK code

    Labor: 1.0

    The cost of diagnosing the P1E37 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.

P1E37 BUICK Possible Symptoms

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

P1e37 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. The inverter temperature sensor is part of the power inverter module and is not serviced separately.
OBDII Code P1e37 Buick - Auxiliary Transmission Fluid Pump Inverter High Temperature -

P1E37 BUICK More Information

Need more information on how to fix the P1E37 BUICK code?
Get Access to Factory Service Manuals

Need more help?

Get the P1e37 Buick code diagnosed by a professional: Find a repair shop in your area

Related Information

P1E37 BUICK Comments

Help us improve Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1e37 Buick code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧