AutoCodes – GMC – P0D39 GMC

P0D39 GMC Code - Battery Charger Input Current Sensor Circuit Range/Performance

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: P0D39 GMC indicates Battery Charger Input Current Sensor Circuit Range/Performance.
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.

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Code Popularity 812

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0D39 GMC 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 P0D39 GMC - Battery Charger Input Current Sensor Circuit Range/Performance - AutoCodes.com — P0D39 GMC Code - Battery Charger Input Current Sensor Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P0D39 GMC?

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

How to Fix the DTC P0D39 GMC?

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 P0D39 GMC 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 P0D39 GMC code?

Need more information on how to fix the P0D39 GMC code? Get Access to Factory Service Manuals

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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 P0D39 GMC Code

1. What are the common symptoms of OBDII code P0D39 in a GMC vehicle?

- Common symptoms include issues with charging the battery, dimming headlights, and a check engine light illuminated on the dashboard.

2. What can cause the OBDII code P0D39, Battery Charger Input Current Sensor Circuit Range/Performance, to appear in a GMC vehicle?

- Possible causes can include a faulty battery charger input current sensor, damaged wiring or connectors, or issues with the battery charging system.

3. How can I diagnose the OBDII code P0D39 in my GMC vehicle?

- Diagnosis involves using a scan tool to retrieve the trouble codes, performing a visual inspection of the wiring and connectors, and testing the battery charger input current sensor.

4. What are some repair tips for addressing the OBDII code P0D39 in a GMC vehicle?

- Repair tips may include replacing the battery charger input current sensor, repairing damaged wiring or connectors, and ensuring proper functioning of the battery charging system.

5. Can I drive my GMC vehicle with the OBDII code P0D39 present?

- It is not recommended to drive your vehicle with this code present, as it can lead to potential issues with the battery charging system and affect the overall performance of the vehicle.

6. How serious is the OBDII code P0D39, Battery Charger Input Current Sensor Circuit Range/Performance, in a GMC vehicle?

- While the code may not cause immediate drivability issues, it is important to address it promptly to prevent potential damage to the battery and electrical system.

7. Will resetting the check engine light resolve the OBDII code P0D39 in my GMC vehicle?

- Resetting the check engine light may temporarily clear the code, but it will likely reappear if the underlying issue causing the code is not addressed.

8. Is it safe to continue using the battery charger with the OBDII code P0D39 in a GMC vehicle?

- It is not recommended to continue using the battery charger until the issue causing the code is resolved to avoid potential damage to the vehicle's electrical system.

9. How much does it typically cost to repair the OBDII code P0D39 in a GMC vehicle?

- The cost of repair can vary depending on the specific cause of the code, but it may involve sensor replacement, wiring repairs, or system diagnostics by a professional technician.

10. Can I fix the OBDII code P0D39 myself, or should I take my GMC vehicle to a mechanic?

- While some DIY enthusiasts may be able to address simple issues causing the code, it is recommended to consult a qualified mechanic for proper diagnosis and repair to ensure the problem is resolved effectively.