AutoCodes – Chevrolet – P2089 2017 Chevrolet Silverado

P2089 2017 Chevrolet Silverado Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 1

Quick Answer

The Camshaft Position (CMP) actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. Common causes include Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1, Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted, Intake Camshaft Position Actuator Solenoid Valve Bank 1 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: P2089 2017 Chevrolet Silverado indicates Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 1.
Common causes: Common causes include Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1, Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted, Intake Camshaft Position Actuator Solenoid Valve Bank 1 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 310

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on May 13, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2089 2017 Chevrolet Silverado Description

The Camshaft Position (CMP) actuator system enables the Engine Control Module (ECM) to change the timing of the camshafts while the engine is operating. The Camshaft Position Actuator Solenoid Valve signal from the ECM is Pulse Width Modulated (PWM). The ECM controls the Camshaft Position Actuator Solenoid Valve duty cycle by controlling the amount of solenoid valve ON time. The Camshaft Position Actuator Solenoid Valve controls the advance or the retard of each camshaft. The Camshaft Position Actuator Solenoid Valve controls the oil flow that applies the pressure to advance or retard the camshafts.
Ignition voltage is supplied directly to the Camshaft Position Actuator Solenoid Valve. The ECM controls the solenoid valve by grounding the control circuit with a solid-state device called a driver. The driver is equipped with a feedback circuit that is pulled up to a voltage. The ECM can determine if the control circuit is open, shorted to the ground, or shorted to a voltage by monitoring the feedback voltage.
The Diagnostic Trouble Code (DTC) will be set when the ECM detects an open solenoid circuit in the CMP actuator for greater than 1 second or a cumulative of 5 seconds when the solenoid is commanded OFF.
The ECM monitors the control circuit of the CMP actuator solenoid for electrical faults. The ECM can determine if a control circuit is shorted high. If the ECM detects a fault with the CMP actuator solenoid control, DTC P2089 will set.

OBDII Code P2089 2017 Chevrolet Silverado - Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 1 - AutoCodes.com — P2089 2017 Chevrolet Silverado Code - Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Bank 1

What does this mean?

What are the Possible Causes of the DTC P2089 2017 Chevrolet Silverado?

Faulty Intake Camshaft Position Actuator Solenoid Valve Bank 1
Intake Camshaft Position Actuator Solenoid Valve Bank 1 harness is open or shorted
Intake Camshaft Position Actuator Solenoid Valve Bank 1 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2089 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2089 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 P2089 2017 Chevrolet Silverado code?

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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 P2089 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2089 on a 2017 Chevrolet Silverado?

The common symptoms of code P2089 include rough idling, loss of power, engine hesitation, and in some cases, the Check Engine light may illuminate.

2. What does the OBDII code P2089 for a 2017 Chevrolet Silverado mean?

OBDII code P2089 indicates a high voltage condition in the intake camshaft position actuator solenoid valve control circuit for Bank 1 in the 2017 Chevrolet Silverado.

3. What are the possible causes of OBDII code P2089 on a 2017 Chevrolet Silverado?

Possible causes of code P2089 include a faulty intake camshaft position actuator solenoid valve, wiring issues, a faulty engine control module (ECM), or a poor electrical connection.

4. How can I diagnose OBDII code P2089 on a 2017 Chevrolet Silverado?

Diagnosing code P2089 involves checking the intake camshaft position actuator solenoid valve, inspecting the wiring for damage, testing the ECM, and verifying the electrical connections are secure.

5. Can I still drive my 2017 Chevrolet Silverado with OBDII code P2089?

It is not recommended to drive your vehicle with code P2089 present, as it can lead to further damage and potential safety hazards. It's best to address the issue promptly.

6. How do I repair OBDII code P2089 on a 2017 Chevrolet Silverado?

To repair code P2089, you may need to replace the intake camshaft position actuator solenoid valve, repair any damaged wiring, reset the ECM, and ensure all connections are tight.

7. Is it possible to clear OBDII code P2089 on a 2017 Chevrolet Silverado without fixing the underlying issue?

Clearing the code without addressing the root cause may temporarily turn off the Check Engine light, but the issue will likely recur, potentially causing more significant problems down the line.

8. Are there any preventive maintenance tips to avoid OBDII code P2089 on a 2017 Chevrolet Silverado?

Regularly servicing your vehicle, including checking and replacing worn components like the intake camshaft position actuator solenoid valve, can help prevent issues like code P2089 from occurring.

9. How much does it typically cost to repair OBDII code P2089 on a 2017 Chevrolet Silverado?

The cost of repairing code P2089 can vary depending on the cause of the issue, the labor rates in your area, and whether you choose to do the repairs yourself or take it to a professional mechanic.

10. Can a DIY enthusiast fix OBDII code P2089 on a 2017 Chevrolet Silverado?

While some experienced DIY enthusiasts may be able to diagnose and repair code P2089 themselves, it is recommended to consult a qualified mechanic for an accurate diagnosis and proper repair to ensure the issue is fixed correctly.