AutoCodes – Chevrolet – P1F01 Chevrolet

P1F01 Chevrolet Code - Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage

Quick Answer

The battery charger will diagnose its own systems and determine when a fault condition is present. Common causes include Faulty Battery Charger, Battery Charger harness is open or shorted, Battery Charger circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1F01 Chevrolet indicates Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage.
Common causes
Common causes include Faulty Battery Charger, Battery Charger harness is open or shorted, Battery Charger circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,472
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 25, 2020
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Code P1F01 Chevrolet 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 P1F01 Chevrolet - Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage - AutoCodes.com
P1F01 Chevrolet Code - Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage

What are the Possible Causes of the DTC P1F01 Chevrolet?

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

How to Fix the DTC P1F01 Chevrolet?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1F01 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1F01 Chevrolet code?

Need more information on how to fix the P1F01 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1F01 Chevrolet code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1F01 Chevrolet Code

1. What are the common symptoms of OBDII code P1F01 in a Chevrolet related to the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage?

- Common symptoms include issues with starting the vehicle, dimming lights, and potential charging system malfunctions.

2. What are the possible causes of OBDII code P1F01 in a Chevrolet indicating the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage?

- The code can be triggered by a faulty battery charger control module, damaged wiring or connectors, low battery voltage, or a malfunctioning voltage sensor.

3. How can I diagnose the OBDII code P1F01 in a Chevrolet for the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage issue?

- Diagnosis involves checking the battery voltage, inspecting the wiring and connectors for damage, and testing the voltage sensor for proper operation using a multimeter.

4. What are some repair tips for addressing OBDII code P1F01 in a Chevrolet related to the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage?

- Repair tips include repairing or replacing damaged wiring, ensuring proper battery voltage, replacing the battery charger control module if necessary, and recalibrating the voltage sensor.

5. Can OBDII code P1F01 in a Chevrolet with the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage problem be fixed without professional help?

- While some basic checks like inspecting wiring and connectors can be done by DIYers, complex repairs involving module replacement or sensor calibration may require professional assistance.

6. What are the potential risks of ignoring OBDII code P1F01 in a Chevrolet indicating the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage?

- Ignoring the code can lead to further electrical system issues, battery drainage, and potential damage to the charging system components.

7. Is it safe to continue driving a Chevrolet with the OBDII code P1F01 related to the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage?

- It is not recommended to continue driving the vehicle with this code active, as it may lead to charging system failure and possible stalling while driving.

8. How long does it typically take to repair OBDII code P1F01 in a Chevrolet caused by the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage issue?

- The repair time can vary depending on the exact cause of the problem, but it may take a few hours to a full day for diagnosis and repair.

9. Can a weak car battery trigger OBDII code P1F01 in a Chevrolet for the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage?

- Yes, a weak or failing car battery can contribute to triggering this code, as it may not provide sufficient voltage to the charging system components.

10. Are there any recalls or technical service bulletins related to OBDII code P1F01 in Chevrolet vehicles for the Battery Charger Control Module Supply Voltage Sensor Circuit Low Voltage issue?

- It's advisable to check with Chevrolet dealerships or online resources for any existing recalls or technical service bulletins specific to this OBDII code for accurate information and potential solutions.

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