AutoCodes – Saturn – P0D22 Saturn

P0D22 Saturn Code - Battery Charger Output Current Performance

Quick Answer

The hybrid/EV powertrain control module 2 monitors the battery charger high-voltage output and current output and ensures they are within the proper range. 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: P0D22 Saturn indicates Battery Charger Output Current 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 807

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 P0D22 Saturn Description

The hybrid/EV powertrain control module 2 monitors the battery charger high-voltage output and current output and ensures they are within the proper range. The battery charger operates in either a constant current mode or a constant voltage mode. Whichever mode you are in will determine which diagnostic will be run. The battery charger runs constant voltage mode at the beginning and end of the charge cycle and runs constant current mode most of the charging cycle.

OBDII Code P0D22 Saturn - Battery Charger Output Current Performance - AutoCodes.com — P0D22 Saturn Code - Battery Charger Output Current Performance

What does this mean?

What are the Possible Causes of the DTC P0D22 Saturn?

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

How to Fix the DTC P0D22 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 P0D22 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 P0D22 Saturn code?

Need more information on how to fix the P0D22 Saturn 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 P0D22 Saturn Code

1. What are common symptoms of OBDII code P0D22 in a Saturn related to Battery Charger Output Current Performance?

- Common symptoms include difficulty starting the vehicle, weak or slow cranking of the engine, and possible illumination of the battery warning light on the dashboard.

2. What are some possible causes of OBDII code P0D22 in a Saturn related to Battery Charger Output Current Performance?

- Possible causes may include a faulty battery charger, charging system issues, a weak or failing battery, poor electrical connections, or a defective alternator.

3. How can I diagnose the cause of OBDII code P0D22 in my Saturn related to Battery Charger Output Current Performance?

- You can start by checking the battery voltage, inspecting the charging system components, testing the alternator output, and scanning for any other related trouble codes.

4. What are some repair tips for addressing OBDII code P0D22 in a Saturn related to Battery Charger Output Current Performance?

- Repair tips may include replacing the battery if it is weak, checking and cleaning electrical connections, testing and replacing the alternator if necessary, and ensuring the battery charger is functioning correctly.

5. Can driving with OBDII code P0D22 in a Saturn related to Battery Charger Output Current Performance cause further damage?

- Continuing to drive with this code present can potentially lead to issues like a dead battery, loss of electrical power while driving, and damage to the charging system components. It's best to address the issue promptly.

6. How much does it typically cost to repair OBDII code P0D22 in a Saturn related to Battery Charger Output Current Performance?

- The cost of repairs can vary depending on the specific cause of the code, but it may involve expenses such as a new battery, alternator replacement, or charging system repairs. Costs can range from a few hundred to over a thousand dollars.

7. Can I reset OBDII code P0D22 in my Saturn related to Battery Charger Output Current Performance without repairs?

- While you can clear the code temporarily using an OBDII scanner, it's important to address the underlying issue causing the code to prevent further problems with the vehicle's charging system.