AutoCodes – Chevrolet – P2533 Chevrolet

P2533 Chevrolet Code - Ignition Switch Run/Start Position Circuit

Quick Answer

The Powertrain Control Module (PCM) monitors the Ignition Switch Run Position Circuit signal. Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition 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: P2533 Chevrolet indicates Ignition Switch Run/Start Position Circuit.
Common causes: Common causes include Faulty Ignition Switch, Ignition Switch harness is open or shorted, Ignition 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.

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Code Popularity 7,471

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 Jan 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2533 Chevrolet Description

The Powertrain Control Module (PCM) monitors the Ignition Switch Run Position Circuit signal. The PCM sets the OBDII code when the Ignition Switch Run Position signal is out of factory specifications.

OBDII Code P2533 Chevrolet - Ignition Switch Run/Start Position Circuit - AutoCodes.com — P2533 Chevrolet Code - Ignition Switch Run/Start Position Circuit

What does this mean?

What are the Possible Causes of the DTC P2533 Chevrolet?

Faulty Ignition Switch
Ignition Switch harness is open or shorted
Ignition Switch circuit poor electrical connection

How to Fix the DTC P2533 Chevrolet?

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 P2533 Chevrolet 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.

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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 P2533 Chevrolet Code

1. What are the common symptoms of OBDII code P2533 in a Chevrolet related to the Ignition Switch Run/Start Position Circuit?

- Common symptoms include difficulty starting the vehicle, intermittent starting issues, and potentially a no-start condition.

2. What are the typical causes of OBDII code P2533 in a Chevrolet?

- The code P2533 is commonly triggered by a faulty ignition switch, wiring issues in the ignition switch circuit, or a defective ignition switch run/start position sensor.

3. How can I diagnose the Ignition Switch Run/Start Position Circuit issue causing OBDII code P2533 in my Chevrolet?

- Diagnosis typically involves checking the integrity of the ignition switch, inspecting the wiring for any damage or loose connections, and testing the run/start position sensor for proper functionality.

4. Can a malfunctioning ignition switch cause code P2533 in a Chevrolet?

- Yes, a malfunctioning ignition switch is a common cause of OBDII code P2533 as it can affect the proper operation of the run/start position sensor.

5. What are some repair tips for resolving OBDII code P2533 related to the Ignition Switch Run/Start Position Circuit in a Chevrolet?

- Repair tips include replacing the faulty ignition switch, repairing any damaged wiring, and recalibrating or replacing the run/start position sensor as needed.

6. Is it safe to continue driving my Chevrolet with the OBDII code P2533 related to the Ignition Switch Run/Start Position Circuit?

- It is not recommended to continue driving the vehicle with this code as it can lead to potential starting issues or a complete no-start condition.

7. How much does it typically cost to repair OBDII code P2533 in a Chevrolet caused by the Ignition Switch Run/Start Position Circuit issue?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor costs ranging from $200 to $500 or more.

8. Can I reset the OBDII code P2533 related to the Ignition Switch Run/Start Position Circuit in my Chevrolet by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it is recommended to diagnose and repair the underlying issue to prevent the code from reoccurring.

9. How long does it typically take to repair OBDII code P2533 in a Chevrolet caused by the Ignition Switch Run/Start Position Circuit issue?

- The repair process can usually be completed within a few hours, but it may vary depending on the extent of the issue and the availability of parts.

10. Is it necessary to visit a dealership or can a local mechanic address OBDII code P2533 related to the Ignition Switch Run/Start Position Circuit in my Chevrolet?

- A local mechanic with experience in automotive electrical systems should be able to diagnose and repair the issue without the need to visit a dealership, saving you time and potentially money.