AutoCodesSaturn – P0D39 Saturn

P0D39 Saturn 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 Saturn 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 1,179
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 P0D39 Saturn 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 Saturn - Battery Charger Input Current Sensor Circuit Range/Performance - AutoCodes.com
P0D39 Saturn Code - Battery Charger Input Current Sensor Circuit Range/Performance

What are the Possible Causes of the DTC P0D39 Saturn?

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

How to Fix the DTC P0D39 Saturn?

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 Saturn 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 Saturn code?

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Need Help with the Code?

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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 Saturn Code

1. What does the OBDII code P0D39 on a Saturn mean?

P0D39 indicates an issue with the Battery Charger Input Current Sensor Circuit, specifically a range or performance problem.

2. What are the common symptoms of the P0D39 code on a Saturn?

Symptoms may include reduced charging efficiency, illumination of the check engine light, and potential issues with hybrid or EV charging systems.

3. What causes the P0D39 code to appear on a Saturn?

Common causes include a faulty current sensor, damaged wiring or connectors, a malfunctioning battery charger, or software issues in the control module.

4. Can I drive my Saturn with the P0D39 code active?

It’s not recommended, as the charging system may not function properly, potentially leading to battery depletion or further damage.

5. How can I diagnose the P0D39 code on a Saturn?

Diagnosis involves inspecting the current sensor, checking wiring and connectors for damage, and using a scan tool to monitor sensor data and verify the code.

6. What repairs can fix the P0D39 code on a Saturn?

Repairs may include replacing the battery charger current sensor, repairing damaged wiring or connectors, or updating the control module software.

7. Is the P0D39 code specific to Saturn hybrid or electric vehicles?

Yes, this code is typically associated with hybrid or electric Saturn models that use a battery charging system.

8. How much does it cost to fix the P0D39 code on a Saturn?

The cost varies depending on the repairs needed but can range from $150 to $500, depending on parts and labor.

9. Can a faulty battery charger cause the P0D39 code?

Yes, a malfunctioning battery charger can lead to incorrect input current readings, triggering the P0D39 code.

10. Will clearing the P0D39 code fix the problem permanently?

No, clearing the code will only reset the warning temporarily. The underlying issue must be diagnosed and repaired to prevent it from returning.

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