AutoCodes – Chevrolet – P16D6 Chevrolet

P16D6 Chevrolet Code - Battery Monitor Module Current Low

Quick Answer

The vehicle control module monitors the system voltage, current, and internal temperature to verify they are within the normal operating range. Common causes include Faulty Battery Monitor Module, Battery Monitor Module harness is open or shorted, Battery Monitor Module 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
P16D6 Chevrolet indicates Battery Monitor Module Current Low.
Common causes
Common causes include Faulty Battery Monitor Module, Battery Monitor Module harness is open or shorted, Battery Monitor Module 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,527
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 12, 2020
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Code P16D6 Chevrolet Description

The vehicle control module monitors the system voltage, current, and internal temperature to verify they are within the normal operating range. It also monitors ROM or RAM memory faults, and performs other internal diagnostics.
OBDII Code P16D6 Chevrolet - Battery Monitor Module Current Low - AutoCodes.com
P16D6 Chevrolet Code - Battery Monitor Module Current Low

What are the Possible Causes of the DTC P16D6 Chevrolet?

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

How to Fix the DTC P16D6 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 P16D6 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.

Need more information about the P16D6 Chevrolet code?

Need more information on how to fix the P16D6 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P16D6 Chevrolet 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 P16D6 Chevrolet Code

1. What are the common symptoms of OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

When this code appears, you may experience issues such as a weak or failing battery, difficulty starting the vehicle, dimming headlights, and warning lights on the dashboard.

2. What can cause the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

The code P16D6 can be triggered by a faulty battery monitor module, low battery voltage, loose or corroded battery connections, or issues with the vehicle's charging system.

3. How can I diagnose the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

To diagnose this code, you can start by checking the battery voltage, inspecting the battery connections for corrosion or looseness, and testing the charging system components such as the alternator and voltage regulator.

4. Can a weak battery trigger the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

Yes, a weak or failing battery can cause the voltage to drop below the threshold required by the battery monitor module, triggering the P16D6 trouble code.

5. What are some repair tips for fixing the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

Repair tips include checking and replacing the battery if necessary, cleaning and tightening the battery connections, inspecting the charging system components, and resetting the trouble code after completing repairs.

6. Is it safe to continue driving with the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

It is not recommended to continue driving with this code, as it can lead to more serious electrical issues and potential breakdowns. It is best to address the underlying cause promptly.

7. Can a DIY enthusiast fix the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

Depending on your knowledge and skills, some aspects of diagnosing and repairing this code can be done by a DIY enthusiast, such as checking battery connections. However, for more complex issues, it is advisable to seek professional help.

8. How much does it cost to repair the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

The cost of repairing this code can vary depending on the underlying cause. Simple fixes like cleaning battery connections may be inexpensive, while replacing the battery monitor module or other components can be more costly.

9. Will resetting the trouble code resolve the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

Resetting the trouble code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear. It is essential to diagnose and fix the root cause of the problem.

10. How urgent is it to address the OBDII code P16D6 (Chevrolet) - Battery Monitor Module Current Low?

While the vehicle may still be operable with this code, it is important to address it promptly to prevent further electrical issues and potential breakdowns. Ignoring the code can lead to more significant problems down the line.

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