P0D23 Chevrolet Code - Battery Charger Output Shorted
Quick Answer
The hybrid/EV powertrain control module 2 and battery charger control module monitor the battery charger high-voltage output and current output and ensures it is in the proper range and there is not a resistive short in the charging bus. 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
- P0D23 Chevrolet indicates Battery Charger Output Shorted.
- 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.
Code P0D23 Chevrolet Description
What are the Possible Causes of the DTC P0D23 Chevrolet?
- Faulty Battery Charger
- Battery Charger harness is open or shorted
- Battery Charger circuit poor electrical connection
How to Fix the DTC P0D23 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 P0D23 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.
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Frequently Asked Questions about P0D23 Chevrolet Code
1. What does the OBDII code P0D23 mean on a Chevrolet?
The P0D23 code indicates "Battery Charger Output Shorted," meaning there is an electrical issue in the battery charging system, often related to a short circuit.
2. What are the common symptoms of code P0D23 in a Chevrolet?
Symptoms can include the Check Engine Light illuminating, vehicle not charging properly, reduced electric driving range, or difficulty starting the vehicle.
3. What causes the P0D23 code to appear in a Chevrolet?
This code is typically caused by a short circuit in the battery charger, damaged wiring, a faulty charging module, or a malfunctioning onboard charging system.
4. How do I diagnose the P0D23 code on my Chevrolet?
Diagnosis involves inspecting the battery charger wiring for damage, testing the charging module for shorts, and verifying the integrity of electrical connections.
5. Can I drive my Chevrolet with the P0D23 code active?
Driving with this code is not recommended, as it may lead to further damage to the charging system or leave the vehicle unable to charge properly.
6. How do I fix a P0D23 code on a Chevrolet?
Repairs may include replacing damaged wiring, repairing or replacing the charging module, or addressing any physical damage to the battery charger.
7. How much does it cost to fix the P0D23 code on a Chevrolet?
Repair costs vary depending on the specific issue but can range from $100 for minor wiring repairs to over $1,000 if the charging module needs replacement.
8. Can a blown fuse cause the P0D23 code in a Chevrolet?
Yes, a blown fuse in the charging system may contribute to the issue, though it’s usually accompanied by other electrical problems.
9. Will resetting the Check Engine Light fix the P0D23 code?
No, simply resetting the light will not fix the underlying issue. The cause of the code must be diagnosed and repaired to resolve the problem.
10. Do I need to replace the battery to fix the P0D23 code in my Chevrolet?
Not necessarily. This code is related to the charging system, not the battery itself, though the battery should also be inspected to ensure it’s not contributing to the problem.
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