AutoCodes – Chevrolet – P162C 2016 Chevrolet Silverado

P162C 2016 Chevrolet Silverado Code - Vehicle Speed Limiting/Warning Switch Circuit

Quick Answer

The Cruise Control Switch is an input to the Body Control Module (BCM). Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise 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
P162C 2016 Chevrolet Silverado indicates Vehicle Speed Limiting/Warning Switch Circuit.
Common causes
Common causes include Faulty Cruise Control Switch, Cruise Control Switch harness is open or shorted, Cruise 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 325
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
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Code P162C 2016 Chevrolet Silverado Description

The Cruise Control Switch is an input to the Body Control Module (BCM). The BCM monitors the cruise control on/off, set/coast, resume/accelerate and cancel switches via the cruise control switch signal circuit in order to detect when the driver has requested to perform a cruise control function. The BCM detects a specific voltage signal on the cruise control switch signal circuit when a switch is applied. The Engine Control Module (ECM) receives the requested cruise control switch function from the BCM via a serial data message. The Diagnostic Trouble Code (DTC) will be set when the ECM is unable to determine the state of the vehicle speed limiting switch.
OBDII Code P162C 2016 Chevrolet Silverado - Vehicle Speed Limiting/Warning Switch Circuit - AutoCodes.com
P162C 2016 Chevrolet Silverado Code - Vehicle Speed Limiting/Warning Switch Circuit

What are the Possible Causes of the DTC P162C 2016 Chevrolet Silverado?

  • Faulty Cruise Control Switch
  • Cruise Control Switch harness is open or shorted
  • Cruise Control Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

How to Fix the DTC P162C 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 P162C 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 P162C 2016 Chevrolet Silverado code?

Need more information on how to fix the P162C 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P162C 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 P162C 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P162C in a 2016 Chevrolet Silverado?

- Common symptoms include the vehicle's speed being limited, a warning message on the dashboard, and the inability to exceed a certain speed.

2. What does the OBDII code P162C on a 2016 Chevrolet Silverado indicate?

- This code indicates a fault in the Vehicle Speed Limiting/Warning Switch Circuit.

3. What are the possible causes of OBDII code P162C in a 2016 Chevrolet Silverado?

- Possible causes include a faulty vehicle speed limiting/warning switch, damaged wiring or connectors in the circuit, or a malfunctioning control module.

4. How can I diagnose the issue related to OBDII code P162C in my 2016 Chevrolet Silverado?

- You can diagnose the issue by inspecting the vehicle speed limiting/warning switch, checking the wiring and connectors for any damage, and using a diagnostic scan tool to retrieve trouble codes.

5. What are the repair options for fixing OBDII code P162C in a 2016 Chevrolet Silverado?

- Repair options may include replacing the faulty speed limiting/warning switch, repairing damaged wiring or connectors, or reprogramming the control module if necessary.

6. Can OBDII code P162C in a 2016 Chevrolet Silverado cause any safety concerns?

- Yes, the speed limiting aspect of this code can potentially impact the vehicle's performance and safety, so it's important to address the issue promptly.

7. Is it safe to continue driving my 2016 Chevrolet Silverado with OBDII code P162C present?

- It's not recommended to continue driving the vehicle with this code active, as it can lead to speed limitations and potential safety hazards.

8. How much can I expect to pay for repairing OBDII code P162C in a 2016 Chevrolet Silverado?

- The cost of repairing this code can vary depending on the exact cause of the issue, but it's advisable to consult a professional mechanic for an accurate estimate.

9. Can I reset the OBDII code P162C in my 2016 Chevrolet Silverado on my own?

- You can attempt to clear the code with an OBDII scan tool, but it's crucial to address the underlying issue causing the code to prevent it from recurring.

10. Will OBDII code P162C in a 2016 Chevrolet Silverado affect the vehicle's performance?

- Yes, this code can affect the vehicle's performance by limiting its speed and potentially triggering a warning message on the dashboard.

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