AutoCodes – Chevrolet – C1562 2016 Chevrolet Silverado

C1562 2016 Chevrolet Silverado Code - Device Voltage Reference Output 2 Circuit Malfunction

Quick Answer

The trailer brake control system has a control panel with the trailer gain and manual apply switches. Common causes include Faulty Trailer Brake Control Switch, Trailer Brake Control Switch harness is open or shorted, Trailer Brake Control Switch 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
C1562 2016 Chevrolet Silverado indicates Device Voltage Reference Output 2 Circuit Malfunction.
Common causes
Common causes include Faulty Trailer Brake Control Switch, Trailer Brake Control Switch harness is open or shorted, Trailer Brake Control Switch 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 167
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 18, 2023
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Code C1562 2016 Chevrolet Silverado Description

The trailer brake control system has a control panel with the trailer gain and manual apply switches. The switches are located on the instrument panel to the left of the steering column. The control panel and switches allow you to adjust the amount of output, referred to as trailer gain, available to the electric trailer brakes and allow you to manually apply the trailer brakes. The trailer brake control panel and switches are used along with the trailer brake display page on the driver information center to adjust and display power output to the trailer brakes.
OBDII Code C1562 2016 Chevrolet Silverado - Device Voltage Reference Output 2 Circuit Malfunction - AutoCodes.com
C1562 2016 Chevrolet Silverado Code - Device Voltage Reference Output 2 Circuit Malfunction

What are the Possible Causes of the DTC C1562 2016 Chevrolet Silverado?

  • Faulty Trailer Brake Control Switch
  • Trailer Brake Control Switch harness is open or shorted
  • Trailer Brake Control Switch circuit poor electrical connection
  • Faulty Chassis Control Module-Auxiliary

How to Fix the DTC C1562 2016 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1562 2016 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 C1562 2016 Chevrolet Silverado code?

Need more information on how to fix the C1562 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1562 2016 Chevrolet Silverado 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 C1562 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code C1562 in a 2016 Chevrolet Silverado?

- Common symptoms include illuminated Check Engine light, issues with vehicle stability control system, and potential problems with the braking system.

2. What can cause the OBDII code C1562 in a 2016 Chevrolet Silverado?

- The code C1562 typically indicates a malfunction in the Device Voltage Reference Output 2 circuit, which can be caused by wiring issues, a faulty device voltage reference module, or a failed sensor.

3. How serious is the Device Voltage Reference Output 2 circuit malfunction in a 2016 Chevrolet Silverado?

- While the vehicle may still be drivable with this issue, it is important to address it promptly to prevent potential safety hazards and further damage to the vehicle's systems.

4. How can I diagnose the Device Voltage Reference Output 2 circuit malfunction in my 2016 Chevrolet Silverado?

- Diagnosis usually involves using an OBDII scanner to retrieve the specific trouble code, inspecting the wiring and connections related to the circuit, and testing the voltage reference module and relevant sensors.

5. Can I repair the OBDII code C1562 issue in my 2016 Chevrolet Silverado myself?

- Depending on your experience and tools available, you may be able to address the issue yourself by checking and repairing wiring, replacing the device voltage reference module, or fixing sensor-related problems.

6. Is it safe to drive my 2016 Chevrolet Silverado with the Device Voltage Reference Output 2 circuit malfunction?

- It is generally not recommended to drive the vehicle extensively with this issue, as it may affect important systems like the stability control and braking, potentially compromising safety.

7. How much does it typically cost to repair the OBDII code C1562 in a 2016 Chevrolet Silverado?

- The cost of repair can vary depending on the exact cause of the issue. It may range from a simple wiring repair to replacing the device voltage reference module or sensors, potentially costing a few hundred dollars.

8. Will resetting the Check Engine light fix the Device Voltage Reference Output 2 circuit malfunction in my 2016 Chevrolet Silverado?

- Simply resetting the Check Engine light will not fix the underlying issue causing the code C1562. It is important to diagnose and address the root cause of the problem to prevent it from recurring.

9. Can a faulty battery cause the OBDII code C1562 in a 2016 Chevrolet Silverado?

- While a weak or failing battery can potentially cause electrical issues in a vehicle, the OBDII code C1562 specifically points to problems with the Device Voltage Reference Output 2 circuit, which is not directly related to the battery.

10. How long does it take to repair the Device Voltage Reference Output 2 circuit malfunction in a 2016 Chevrolet Silverado?

- The repair time can vary depending on the exact cause of the issue and the complexity of the repair needed. It could take anywhere from a few hours to a full day, depending on the extent of the problem.

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