AutoCodes – Chevrolet – P18CB 2016 Chevrolet Silverado

P18CB 2016 Chevrolet Silverado Code - Parking Assist System Performance

Quick Answer

The Parking Assist Control Module communicates with the Engine Control Module (ECM) via serial data. Common causes include Faulty Parking Assist Control Module, Parking Assist Control Module harness is open or shorted, Parking Assist Control 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: P18CB 2016 Chevrolet Silverado indicates Parking Assist System Performance.
Common causes: Common causes include Faulty Parking Assist Control Module, Parking Assist Control Module harness is open or shorted, Parking Assist Control 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.

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Code Popularity 257

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 08, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P18CB 2016 Chevrolet Silverado Description

The Parking Assist Control Module communicates with the Engine Control Module (ECM) via serial data. The Diagnostic Trouble Code (DTC) will be set if the Engine Control Module an invalid data is received from Parking Assist Control Module

OBDII Code P18CB 2016 Chevrolet Silverado - Parking Assist System Performance - AutoCodes.com — P18CB 2016 Chevrolet Silverado Code - Parking Assist System Performance

What does this mean?

What are the Possible Causes of the DTC P18CB 2016 Chevrolet Silverado?

Faulty Parking Assist Control Module
Parking Assist Control Module harness is open or shorted
Parking Assist Control Module circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P18CB 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 P18CB 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 P18CB 2016 Chevrolet Silverado code?

Need more information on how to fix the P18CB 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P18CB 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 P18CB 2016 Chevrolet Silverado Code

1. What does OBDII code P18CB on a 2016 Chevrolet Silverado indicate?

- OBDII code P18CB indicates a Parking Assist System Performance issue on a 2016 Chevrolet Silverado.

2. What are the common symptoms of OBDII code P18CB on a 2016 Chevrolet Silverado?

- Common symptoms of code P18CB may include disabled or malfunctioning parking assist sensors and warning lights on the dashboard.

3. What are the possible causes of OBDII code P18CB on a 2016 Chevrolet Silverado?

- Possible causes of code P18CB can include faulty parking assist sensors, wiring issues, sensor alignment problems, or a malfunctioning control module.

4. How can I diagnose the OBDII code P18CB on my 2016 Chevrolet Silverado?

- Diagnosing code P18CB typically involves using a diagnostic scanner to retrieve the code, inspecting parking assist sensors and wiring for damage, and checking the system for proper functioning.

5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code P18CB?

- It is generally safe to drive your Silverado with code P18CB, but it is recommended to address the issue promptly to ensure the proper functioning of the parking assist system.

6. How can I repair OBDII code P18CB on my 2016 Chevrolet Silverado?

- Repairing code P18CB may involve replacing faulty parking assist sensors, repairing damaged wiring, realigning sensors, or resetting the control module after fixing the underlying issue.

7. Is it possible to reset OBDII code P18CB on a 2016 Chevrolet Silverado without repairs?

- While you can clear the code temporarily, it is essential to address the root cause of code P18CB to prevent the issue from recurring.

8. Can extreme weather conditions trigger OBDII code P18CB on a 2016 Chevrolet Silverado?

- Yes, extreme weather conditions like heavy rain, snow, or extreme temperatures can sometimes affect the performance of parking assist sensors and trigger code P18CB.

9. How much does it typically cost to repair OBDII code P18CB on a 2016 Chevrolet Silverado?

- The cost of repairing code P18CB can vary depending on the specific issue, but it may range from a few hundred dollars for sensor replacement to more for complex wiring or control module repairs.

10. Are there any preventive maintenance tips to avoid OBDII code P18CB on a 2016 Chevrolet Silverado?

- To prevent code P18CB, regularly inspect and clean parking assist sensors, ensure proper sensor alignment, and address any issues promptly to maintain the optimal performance of the parking assist system.