AutoCodes – Chevrolet – P158A 2014 Chevrolet Silverado

P158A 2014 Chevrolet Silverado Code - Cruise Control Calibration Incorrect

Quick Answer

The type of cruise control system the vehicle has is programmed into the Body Control Module (BCM) and the Engine Control Module (ECM). Common causes include Reprogram Body Control Module (BCM), Reprogram Engine Control Module (ECM). 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: P158A 2014 Chevrolet Silverado indicates Cruise Control Calibration Incorrect.
Common causes: Common causes include Reprogram Body Control Module (BCM), Reprogram Engine Control Module (ECM).
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 261

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 Aug 16, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P158A 2014 Chevrolet Silverado Description

The type of cruise control system the vehicle has is programmed into the Body Control Module (BCM) and the Engine Control Module (ECM). If this information is not the same in both modules Diagnostic Trouble Code (DTC) P158A will be set.

OBDII Code P158A 2014 Chevrolet Silverado - Cruise Control Calibration Incorrect - AutoCodes.com — P158A 2014 Chevrolet Silverado Code - Cruise Control Calibration Incorrect

What does this mean?

What are the Possible Causes of the DTC P158A 2014 Chevrolet Silverado?

Reprogram Body Control Module (BCM)
Reprogram Engine Control Module (ECM)

How to Fix the DTC P158A 2014 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 P158A 2014 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 P158A 2014 Chevrolet Silverado code?

Need more information on how to fix the P158A 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P158A 2014 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 P158A 2014 Chevrolet Silverado Code

1. What does OBDII code P158A indicate on a 2014 Chevrolet Silverado?

- OBDII code P158A on a 2014 Chevrolet Silverado indicates Cruise Control Calibration Incorrect.

2. What are the common symptoms of OBDII code P158A on a 2014 Chevrolet Silverado?

- Common symptoms include the cruise control system not functioning properly or the vehicle not maintaining the set speed.

3. What are the possible causes of OBDII code P158A on a 2014 Chevrolet Silverado?

- Possible causes may include a faulty cruise control module, issues with the speed control sensors, or problems with the vehicle's wiring.

4. How can I diagnose OBDII code P158A on my 2014 Chevrolet Silverado?

- Diagnosing this code typically involves using an OBDII scanner to retrieve the code, checking the cruise control system components for any visible damage, and testing the speed control sensors.

5. Can I still drive my 2014 Chevrolet Silverado with OBDII code P158A present?

- It is generally safe to drive the vehicle with this code, but it is recommended to have the cruise control system inspected and repaired to ensure proper functionality.

6. How can I repair OBDII code P158A on a 2014 Chevrolet Silverado?

- Repairing this code may involve recalibrating the cruise control system, replacing faulty components like the cruise control module or speed sensors, and ensuring all wiring connections are secure.

7. Will resetting the OBDII code P158A on my 2014 Chevrolet Silverado make it go away permanently?

- Resetting the code may clear it temporarily, but if the underlying issue causing the code is not addressed, it is likely to reappear. Proper diagnosis and repair are recommended.

8. Can a DIY enthusiast fix OBDII code P158A on a 2014 Chevrolet Silverado?

- Depending on the skill level and experience of the individual, some DIY enthusiasts may be able to diagnose and repair this code. However, it is recommended to consult a professional if unsure.

9. How long does it typically take to repair OBDII code P158A on a 2014 Chevrolet Silverado?

- The repair time can vary depending on the exact cause of the code and the complexity of the repair needed. It may range from a quick recalibration to a more involved component replacement.

10. Is it necessary to visit a dealership for OBDII code P158A repair on a 2014 Chevrolet Silverado?

- While visiting a dealership is an option, independent repair shops with experience in handling OBDII codes like P158A may also be able to diagnose and repair the issue effectively.