AutoCodesSaturn – P1F16 Saturn

P1F16 Saturn Code - Battery Charger Hybrid/EV Battery Output Current Sensor Exceeded Learning Limit

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
P1F16 Saturn indicates Battery Charger Hybrid/EV Battery Output Current Sensor Exceeded Learning Limit.
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 748
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 P1F16 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 P1F16 Saturn - Battery Charger Hybrid/EV Battery Output Current Sensor Exceeded Learning Limit - AutoCodes.com
P1F16 Saturn Code - Battery Charger Hybrid/EV Battery Output Current Sensor Exceeded Learning Limit

What are the Possible Causes of the DTC P1F16 Saturn?

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

How to Fix the DTC P1F16 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 P1F16 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 P1F16 Saturn code?

Need more information on how to fix the P1F16 Saturn code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1F16 Saturn 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 P1F16 Saturn Code

1. What are the common symptoms of OBDII code P1F16 in a Saturn related to the Battery Charger Hybrid/EV Battery Output Current Sensor Exceeded Learning Limit?

- The common symptoms include reduced hybrid/EV battery charging performance, warning lights on the dashboard, and potential limitations on the vehicle’s electric driving range.

2. What can cause the OBDII code P1F16 in a Saturn to trigger?

- The code P1F16 can be triggered by issues such as a faulty hybrid/EV battery output current sensor, wiring issues, software glitches, or problems with the battery charging system.

3. How can I diagnose the cause of OBDII code P1F16 in my Saturn?

- Diagnosing the cause of code P1F16 may require using a diagnostic scanner to retrieve the specific fault codes, conducting a visual inspection of the wiring and sensor connections, and possibly performing electrical tests on the sensor itself.

4. Are there any DIY repair tips for resolving OBDII code P1F16 in a Saturn?

- DIY repair tips may include checking and ensuring the sensor connections are secure, inspecting for any visible damage to the wiring, and resetting the system by disconnecting the vehicle's battery for a few minutes.

5. Is it safe to continue driving my Saturn with OBDII code P1F16 present?

- It is not recommended to continue driving your Saturn with code P1F16 present, as it can indicate potential issues with the hybrid/EV battery system that may affect the vehicle's performance and safety.

6. Can resetting the OBDII system clear the P1F16 code in a Saturn?

- Resetting the OBDII system may temporarily clear the P1F16 code, but if the underlying issue causing the code is not addressed, it is likely to reappear once the system detects the problem again.

7. Should I take my Saturn to a professional mechanic to address code P1F16?

- Yes, it is advisable to take your Saturn to a professional mechanic or dealership familiar with hybrid/EV systems to properly diagnose and repair the underlying cause of code P1F16 for safe and effective resolution.

8. Are there any recalls or technical service bulletins related to OBDII code P1F16 in Saturn vehicles?

- It is recommended to check with Saturn dealerships or online resources for any recalls or technical service bulletins related to code P1F16, as manufacturers may provide specific guidance or remedies for this issue.

9. How much can I expect to pay to repair OBDII code P1F16 in a Saturn?

- The cost of repairing code P1F16 in a Saturn can vary depending on the specific cause of the issue. It is best to consult with a professional mechanic for an accurate diagnosis and cost estimate.

10. Will fixing OBDII code P1F16 improve my Saturn's overall performance and fuel efficiency?

- Addressing and resolving code P1F16 in your Saturn can help restore proper functioning of the hybrid/EV battery system, potentially improving performance and fuel efficiency, especially if the issue was affecting charging and power delivery.

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