AutoCodes – Chevrolet – B1516 2018 Chevrolet Silverado

B1516 2018 Chevrolet Silverado Code - Battery Current Sensor

Quick Answer

The Battery Current Sensor is a 3-wire hall effect current sensor. Common causes include Faulty Battery Current Sensor, Battery Current Sensor harness is open or shorted, Battery Current Sensor 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
B1516 2018 Chevrolet Silverado indicates Battery Current Sensor.
Common causes
Common causes include Faulty Battery Current Sensor, Battery Current Sensor harness is open or shorted, Battery Current Sensor 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 294
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 20, 2023
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Code B1516 2018 Chevrolet Silverado Description

The Battery Current Sensor is a 3-wire hall effect current sensor. The Body Control Module (BCM) supplies 5 V and ground to the battery current sensor. The battery current sensor measures the amount of current flowing to or from the battery, and supplies a Pulse Width Modulation (PWM) signal to the BCM. The Diagnostic Trouble Code (DTC) will be set when the BCM detects a fault with the Battery Current Sensor.
OBDII Code B1516 2018 Chevrolet Silverado - Battery Current Sensor - AutoCodes.com
B1516 2018 Chevrolet Silverado Code - Battery Current Sensor

What are the Possible Causes of the DTC B1516 2018 Chevrolet Silverado?

  • Faulty Battery Current Sensor
  • Battery Current Sensor harness is open or shorted
  • Battery Current Sensor circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the DTC B1516 2018 Chevrolet Silverado?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1516 2018 Chevrolet Silverado 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 B1516 2018 Chevrolet Silverado code?

Need more information on how to fix the B1516 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

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 B1516 2018 Chevrolet Silverado Code

1. What does OBDII code B1516 mean for a 2018 Chevrolet Silverado?

The code B1516 indicates a fault with the Battery Current Sensor in the vehicle.

2. What are the common symptoms of a B1516 OBDII code in a 2018 Chevrolet Silverado?

Common symptoms include issues with the battery, charging system, and potential warning lights on the dashboard.

3. What are the possible causes of the B1516 OBDII code in a 2018 Chevrolet Silverado?

Potential causes include a faulty battery current sensor, wiring issues, or problems with the battery itself.

4. How can I diagnose the B1516 OBDII code in my 2018 Chevrolet Silverado?

Diagnosing the code involves using a code reader or scan tool to retrieve the specific details of the fault related to the battery current sensor.

5. Can I still drive my 2018 Chevrolet Silverado with the B1516 OBDII code present?

It is not recommended to continue driving the vehicle with this code present, as it may lead to further electrical system issues.

6. How can I repair the B1516 OBDII code in my 2018 Chevrolet Silverado?

Repairing the code may involve replacing the battery current sensor, checking and repairing any wiring issues, and ensuring the battery is in good condition.

7. Will resetting the OBDII code B1516 in my 2018 Chevrolet Silverado make it go away permanently?

Resetting the code may temporarily clear the warning, but if the underlying issue is not addressed, the code is likely to reappear.

8. Is it safe to attempt to repair the B1516 OBDII code in my 2018 Chevrolet Silverado myself?

If you have experience with automotive electrical systems and the necessary tools, you may be able to address the issue yourself. Otherwise, it's best to seek professional help.

9. How much does it cost to repair the B1516 OBDII code in a 2018 Chevrolet Silverado?

The cost of repair can vary depending on the specific issue, parts needed, and labor rates. It's recommended to get a quote from a trusted mechanic.

10. Can the B1516 OBDII code in a 2018 Chevrolet Silverado cause other problems if left unaddressed?

Leaving the code unaddressed can potentially lead to more serious electrical issues in the vehicle, affecting its overall performance and safety.

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