P061A BUICK – Control Module Torque Performance

P061A BUICK Possible Symptoms

Air Bag Warning Light ON

P061A BUICK Possible Causes

Faulty Drive Motor Generator Power Inverter Module (PIM),Drive Motor Generator Power Inverter Module (PIM) harness is open or shorted,Drive Motor Generator Power Inverter Module (PIM) circuit poor electrical connection

P061A BUICK Description

This diagnostic applies to internal microprocessor integrity conditions within the Hybrid Powertrain Control Module (HPCM). The HPCM monitors its ability to read and write to the memory. The HPCM processor monitors the data to verify that the indicated torque calculation is correct. The HPCM is located within the Drive Motor Generator Power Inverter Module (PIM) and is not serviceable separately. The HPCM sets the OBDII code when the control module has detected the internal software calculation.