P1EDF - Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage

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

Possible causes

  • Faulty Battery Charger
  • Battery Charger harness is open or shorted
  • Battery Charger circuit poor electrical connection

Possible symptoms

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

P1edf Description

The battery charger will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the battery charger to the hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for Diagnostic Trouble Code (DTC) information. This DTC is for the battery charger are internal measurements that verify the charger is performing properly. The battery charger measures internal voltages, currents, and temperatures and verifies they are within the proper range.
OBDII Code P1edf - Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage - AutoCodes.com

P1EDF Information for specific makes

  • P1EDF BUICK Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage
  • P1EDF CADILLAC Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage
  • P1EDF CHEVROLET Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage
  • P1EDF GMC Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage
  • P1EDF SATURN Battery Charger Input Voltage Conditioner Temperature Sensor Circuit Low Voltage

Need more help?

Get the P1edf code diagnosed by a professional: Find a repair shop in your area

Related Information

P1EDF Comments

Help us improve AutoCodes.com. 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 P1edf code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧