AutoCodes – Chevrolet – P1653 Chevrolet

P1653 Chevrolet Code - EGR Vent Solenoid Control Circuit Conditions

Quick Answer

With the key on or engine running, then with the Vent solenoid requested on (Test 1), the Powertrain Control Module (PCM) detects the voltage on the solenoid control circuit was high (12v), or with the Vent solenoid requested off, the voltage on the Vent solenoid control circuit was near zero (0) volts. Common causes include Faulty EGR Vent Solenoid, EGR Vent Solenoid harness is open or shorted, EGR Vent Solenoid circuit poor electrical connection. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: P1653 Chevrolet indicates EGR Vent Solenoid Control Circuit Conditions.
Common causes: Common causes include Faulty EGR Vent Solenoid, EGR Vent Solenoid harness is open or shorted, EGR Vent Solenoid circuit poor electrical connection.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

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Code Popularity 6,623

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1653 Chevrolet Description

OBDII Code P1653 Chevrolet - EGR Vent Solenoid Control Circuit Conditions - AutoCodes.com — P1653 Chevrolet Code - EGR Vent Solenoid Control Circuit Conditions

What does this mean?

What are the Possible Causes of the DTC P1653 Chevrolet?

Faulty EGR Vent Solenoid
EGR Vent Solenoid harness is open or shorted
EGR Vent Solenoid circuit poor electrical connection

How to Fix the DTC P1653 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 P1653 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.

Need more information about the P1653 Chevrolet code?

Need more information on how to fix the P1653 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1653 Chevrolet 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 P1653 Chevrolet Code

1. What are common symptoms of OBDII code P1653 in a Chevrolet related to the EGR Vent Solenoid Control Circuit Conditions?

- Common symptoms include rough idling, decreased fuel efficiency, and potential stalling of the vehicle.

2. What are possible causes of OBDII code P1653 in a Chevrolet?

- Possible causes include a faulty EGR vent solenoid, damaged wiring or connectors in the EGR system, or a malfunctioning PCM (Powertrain Control Module).

3. How can I diagnose OBDII code P1653 in a Chevrolet related to the EGR system?

- Diagnostic steps may include checking the EGR vent solenoid for proper operation, inspecting the wiring and connectors for damage, and using a scan tool to analyze data from the PCM.

4. How can I repair OBDII code P1653 in a Chevrolet?

- Repair options may include replacing the EGR vent solenoid if faulty, repairing damaged wiring or connectors, or reprogramming the PCM if necessary.

5. Can driving with OBDII code P1653 in a Chevrolet cause further damage?

- Continued driving with this code may lead to increased emissions, reduced engine performance, and potential damage to other components in the EGR system.

6. Are there any DIY tips for addressing OBDII code P1653 in a Chevrolet?

- DIY enthusiasts can start by visually inspecting the EGR system components, checking for loose connections, and ensuring proper vacuum lines are connected.

7. Is it safe to continue driving my Chevrolet with the OBDII code P1653 present?

- While it may be possible to drive the vehicle with this code, it is recommended to address the issue promptly to prevent further damage and ensure optimal engine performance.

8. How much does it typically cost to repair OBDII code P1653 in a Chevrolet at a professional repair shop?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

9. Can OBDII code P1653 in a Chevrolet be triggered by a loose gas cap?

- No, OBDII code P1653 specifically relates to issues with the EGR vent solenoid control circuit and is not related to a loose gas cap.

10. Will resetting the OBDII system clear OBDII code P1653 in a Chevrolet?

- Resetting the system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear after driving the vehicle for some time.