AutoCodes – Chevrolet – P133E 2017 Chevrolet Silverado

P133E 2017 Chevrolet Silverado Code - Cylinder 7 Glow Plug Offset Exceeded Learning Limit

Quick Answer

The Glow Plug Control Module has not learned the glow plug offset values. Common causes include Perform Glow Plug Learn procedure, Faulty Glow Plug 7, Glow Plug 7 harness is open or shorted. 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: P133E 2017 Chevrolet Silverado indicates Cylinder 7 Glow Plug Offset Exceeded Learning Limit.
Common causes: Common causes include Perform Glow Plug Learn procedure, Faulty Glow Plug 7, Glow Plug 7 harness is open or shorted.
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 693

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 30, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P133E 2017 Chevrolet Silverado Description

The Glow Plug Control Module has not learned the glow plug offset values. If a glow plug has been replaced and the glow plug learn was not performed, or if the Glow Plug Control Module experiences an Electronically Erasable Programmable Read Only Memory (EEPROM) error or data corruption, this Diagnostic Trouble Code (DTC) to set. The DTC will be set if the glow plug hot resistance is outside a predefined threshold.

OBDII Code P133E 2017 Chevrolet Silverado - Cylinder 7 Glow Plug Offset Exceeded Learning Limit - AutoCodes.com — P133E 2017 Chevrolet Silverado Code - Cylinder 7 Glow Plug Offset Exceeded Learning Limit

What does this mean?

What are the Possible Causes of the DTC P133E 2017 Chevrolet Silverado?

Perform Glow Plug Learn procedure
Faulty Glow Plug 7
Glow Plug 7 harness is open or shorted
Glow Plug 7 circuit poor electrical connection

How to Fix the DTC P133E 2017 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 does this mean?

Code Tech Notes

If a Glow Plug was replaced, perform a Glow Plug Learn procedure with a Scan Tool.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P133E 2017 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 P133E 2017 Chevrolet Silverado code?

Need more information on how to fix the P133E 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P133E 2017 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 P133E 2017 Chevrolet Silverado Code

1. What does OBDII code P133E mean for a 2017 Chevrolet Silverado?

- The code P133E indicates that the Cylinder 7 Glow Plug Offset has exceeded the learning limit in your 2017 Chevrolet Silverado.

2. What are the common symptoms of OBDII code P133E in a Chevrolet Silverado?

- Common symptoms of code P133E may include rough idling, reduced engine performance, and potentially poor fuel efficiency.

3. What are the possible causes of OBDII code P133E in a 2017 Chevrolet Silverado?

- The code P133E in a 2017 Chevrolet Silverado can be triggered by issues such as a faulty glow plug, wiring problems, or a malfunctioning glow plug control module.

4. How can I diagnose OBDII code P133E in my Chevrolet Silverado?

- To diagnose code P133E, you may need to perform a thorough inspection of the glow plug system, check the wiring connections, and use an OBDII scanner to retrieve and analyze the code.

5. Can I still drive my Chevrolet Silverado with OBDII code P133E?

- It is not recommended to drive your Chevrolet Silverado with code P133E unresolved, as it can lead to further engine issues and potential damage if left untreated.

6. What are some repair tips for fixing OBDII code P133E in a 2017 Chevrolet Silverado?

- Repair tips for resolving code P133E may include replacing the faulty glow plug, repairing any damaged wiring, or resetting the glow plug control module.

7. Is it possible to clear OBDII code P133E in a Chevrolet Silverado without fixing the underlying issue?

- While you can clear the code temporarily, it is crucial to address the root cause of P133E in your Chevrolet Silverado to prevent further problems down the line.

8. Can a DIY enthusiast fix OBDII code P133E in a Chevrolet Silverado?

- Depending on your mechanical skills and tools available, DIY enthusiasts may be able to address code P133E by replacing the glow plug or checking the wiring connections.

9. How much does it typically cost to repair OBDII code P133E in a 2017 Chevrolet Silverado?

- The cost of repairing code P133E in a Chevrolet Silverado can vary depending on the extent of the issue, but it may involve parts and labor expenses for glow plug replacement or wiring repairs.

10. Will fixing OBDII code P133E improve the overall performance of my Chevrolet Silverado?

- Resolving code P133E in your Chevrolet Silverado can help restore normal engine operation, improve fuel efficiency, and prevent potential damage to the vehicle's components.