AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - P1ED9

P1ED9 Code - Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage

- Code Popularity: 594 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1ED9?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Battery Charger
  • Battery Charger harness is open or shorted
  • Battery Charger circuit poor electrical connection
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC P1ED9?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P1ED9 Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1ED9 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P1ED9 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 P1ED9 - Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage - AutoCodes.com
P1ED9 Code - Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage

Need More Information on the Code?

Need more information on how to fix the P1ED9 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • P1ED9 Buick Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage
  • P1ED9 Cadillac Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage
  • P1ED9 Chevrolet Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage
  • P1ED9 GMC Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage
  • P1ED9 Saturn Battery Charger Converter Input Voltage Sensor 1 Circuit Low Voltage

Need Help with the Code?

Get the P1ED9 code diagnosed by a professional: Find a repair shop in your area

Code P1ED9 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1ED9 code? Have you replaced any parts?
Any information is appreciated. Thanks