Engine-Codes.com
Engine-Codes – Chevrolet – B133B 2014 Chevrolet Silverado

B133B 2014 Chevrolet Silverado Code - Reverse Gear Status Not Plausible

Quick Answer

The B133B diagnostic trouble code for a 2014 Chevrolet Silverado indicates that the reverse gear status is not plausible. Common causes include Faulty transmission position sensor, Malfunctioning transmission control module, Wiring or electrical issues. 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
B133B 2014 Chevrolet Silverado indicates Reverse Gear Status Not Plausible.
Common causes
Common causes include Faulty transmission position sensor, Malfunctioning transmission control module, Wiring or electrical issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B133B 2014 Chevrolet Silverado Description

The B133B diagnostic trouble code for a 2014 Chevrolet Silverado indicates that the reverse gear status is not plausible. In simpler terms, this means that the vehicle's computer system is receiving conflicting or inaccurate signals regarding the position of the transmission when the vehicle is in reverse gear. This can lead to problems with the vehicle's performance and overall safety.

OBDII Code B133B 2014 Chevrolet Silverado - Reverse Gear Status Not Plausible
B133B 2014 Chevrolet Silverado Code - Reverse Gear Status Not Plausible

Common Causes of B133B 2014 Chevrolet Silverado

  1. Faulty transmission position sensor
  2. Malfunctioning transmission control module
  3. Wiring or electrical issues
  4. Low transmission fluid levels
  5. Mechanical problems with the transmission itself

Symptoms of B133B 2014 Chevrolet Silverado

  1. Difficulty shifting into reverse gear
  2. Jerking or slipping when reversing
  3. Inability to engage reverse gear
  4. Check engine light illuminated
  5. Transmission warning light flashing

How to Fix B133B 2014 Chevrolet Silverado

  1. Perform a diagnostic scan to retrieve the trouble code and identify the specific cause of the issue.
  2. Inspect the transmission position sensor and the transmission control module for any signs of damage or malfunction.
  3. Check the wiring and electrical connections related to the transmission system for any loose connections or shorts.
  4. Top up or replace transmission fluid as needed to ensure proper lubrication and operation of the transmission.
  5. If necessary, replace the faulty sensor or module and clear the trouble code from the vehicle's computer system.

Cost to Fix B133B 2014 Chevrolet Silverado

The cost of repairing a B133B code on a 2014 Chevrolet Silverado can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for replacing a transmission position sensor or control module can range from $100 to $500. Labor costs for diagnosing and repairing the issue can add an additional $200 to $500. Overall, the total repair cost for addressing a reverse gear status not plausible code can range from $300 to $1000. It is important to note that labor rates at auto repair shops can vary, so it is advisable to obtain quotes from multiple shops to ensure the best price.

Need more information about the B133B 2014 Chevrolet Silverado code?

Need more information on how to fix the B133B 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B133B 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 B133B 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B133B in a 2014 Chevrolet Silverado?

The common symptoms include the reverse gear not engaging properly, difficulty shifting into reverse, and possible hesitation or jerking when moving in reverse.

2. What does the OBDII code B133B "Reverse Gear Status Not Plausible" mean for a 2014 Chevrolet Silverado?

This code indicates that the control module has detected an issue with the reverse gear status, meaning the signal received does not match the expected parameters for engaging reverse gear.

3. What are the possible causes of OBDII code B133B in a 2014 Chevrolet Silverado?

Possible causes include faulty reverse gear position sensor, wiring issues, transmission control module problems, or mechanical issues within the transmission itself.

4. How can I diagnose the OBDII code B133B in my 2014 Chevrolet Silverado?

Diagnosis typically involves using a diagnostic scanner to retrieve the code, checking the wiring and connections related to the reverse gear sensor, and inspecting the transmission components for any visible damage.

5. Can I continue driving my 2014 Chevrolet Silverado with OBDII code B133B?

It is not recommended to drive the vehicle with this code present, as it may lead to further transmission damage or safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code B133B in my 2014 Chevrolet Silverado?

Repair options may include replacing the reverse gear position sensor, repairing any damaged wiring or connections, recalibrating the transmission control module, or seeking professional assistance for further diagnosis and repair.

7. Will resetting the OBDII code B133B in my 2014 Chevrolet Silverado fix the issue?

Simply resetting the code may temporarily clear the warning light, but it will not address the underlying problem causing the reverse gear status issue. Proper diagnosis and repair are necessary.

8. Is OBDII code B133B a common issue in 2014 Chevrolet Silverado vehicles?

While not extremely common, issues related to reverse gear status can occur in Chevrolet Silverado trucks, especially as they age and components wear out.

9. Can extreme weather conditions affect the appearance of OBDII code B133B in a 2014 Chevrolet Silverado?

Extreme temperature fluctuations or exposure to moisture can potentially impact the reverse gear sensor or related components, leading to the triggering of this code.

10. How much can I expect to pay to repair OBDII code B133B in my 2014 Chevrolet Silverado?

The cost of repair can vary depending on the specific issue causing the code, the parts needed, and whether professional labor is required. It's advisable to obtain estimates from reputable mechanics or dealerships.

Discuss the causes and fixes for B133B 2014 Chevrolet Silverado OBDII Code

Submit a New Comment

Code B133B 2014 Chevrolet Silverado comments

No comments found for this page.