AutoCodes – Honda – P1898 2021 Honda CR-V

P1898 2021 Honda CR-V Code - CVT Drive Pulley Pressure Control Valve Stuck ON or OFF

Quick Answer

The Continuously Variable Transmission (CVT) drive pulley pressure control solenoid valve and the CVT driven pulley pressure control solenoid valve control hydraulic pressure. Common causes include CVT Drive Pulley Pressure Control Valve Stuck ON or OFF, Faulty CVT Drive Pulley Pressure Control Valve, CVT Drive Pulley Pressure Control Valve 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: P1898 2021 Honda CR-V indicates CVT Drive Pulley Pressure Control Valve Stuck ON or OFF.
Common causes: Common causes include CVT Drive Pulley Pressure Control Valve Stuck ON or OFF, Faulty CVT Drive Pulley Pressure Control Valve, CVT Drive Pulley Pressure Control Valve 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 224

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 16, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1898 2021 Honda CR-V Description

The Continuously Variable Transmission (CVT) drive pulley pressure control solenoid valve and the CVT driven pulley pressure control solenoid valve control hydraulic pressure. The CVT drive pulley pressure control solenoid valve and the CVT driven pulley pressure control solenoid valve is controlled by duty cycle output. The spool in the CVT drive pulley pressure control solenoid valve and the CVT driven pulley pressure control solenoid valve move the valve according to the current and produces hydraulic pressure in proportion to the current. The powertrain control module (PCM) measures the current that passes through the CVT drive pulley pressure control solenoid valve and the CVT driven pulley pressure control solenoid valve and uses feedback control to compensate for the difference between the measured current and the commanded one. To shift the transmission properly, the PCM outputs a drive/driven pulley oil pressure control signal. If the pulley ratio is out of the specified range from the vehicle stopped with the forward clutch engaged to the vehicle running, the PCM detects a CVT drive pulley pressure control solenoid valve stuck ON failure or a CVT driven pulley pressure control solenoid valve stuck OFF and stores a Diagnostic Trouble Code (DTC).

OBDII Code P1898 2021 Honda CR-V - CVT Drive Pulley Pressure Control Valve Stuck ON or OFF - AutoCodes.com — P1898 2021 Honda CR-V Code - CVT Drive Pulley Pressure Control Valve Stuck ON or OFF

What does this mean?

What are the Possible Causes of the DTC P1898 2021 Honda CR-V?

CVT Drive Pulley Pressure Control Valve Stuck ON or OFF
Faulty CVT Drive Pulley Pressure Control Valve
CVT Drive Pulley Pressure Control Valve harness is open or shorted
CVT Drive Pulley Pressure Control Valve circuit poor electrical connection

How to Fix the DTC P1898 2021 Honda CR-V?

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 P1898 2021 Honda CR-V 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 P1898 2021 Honda CR-V code?

Need more information on how to fix the P1898 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1898 2021 Honda CR-V 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 P1898 2021 Honda CR-V Code

1. What does OBDII code P1898 on a 2021 Honda CR-V indicate?

- It indicates an issue with the CVT Drive Pulley Pressure Control Valve being stuck either ON or OFF.

2. What are the common symptoms of a CVT Drive Pulley Pressure Control Valve issue?

- Common symptoms include harsh shifting, transmission slipping, decreased fuel efficiency, and the transmission going into "limp mode."

3. What are the possible causes of the CVT Drive Pulley Pressure Control Valve being stuck ON or OFF?

- Causes can include a faulty pressure control valve, electrical issues, low transmission fluid levels, or internal transmission problems.

4. How can I diagnose the issue related to OBDII code P1898 on my 2021 Honda CR-V?

- Diagnosis typically involves conducting a thorough inspection of the CVT system, checking for any visible signs of damage, and using a scan tool to read the trouble codes.

5. What are some repair tips for addressing the CVT Drive Pulley Pressure Control Valve problem?

- Repair tips may include checking and replacing damaged wiring, testing and replacing the pressure control valve, ensuring proper transmission fluid levels, and performing a CVT fluid flush.

6. Can driving with OBDII code P1898 on a 2021 Honda CR-V cause further damage?

- Continuing to drive with this issue can potentially cause further damage to the transmission system, leading to more extensive and costly repairs.

7. How much does it typically cost to repair the CVT Drive Pulley Pressure Control Valve on a 2021 Honda CR-V?

- The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Is it safe to continue driving my 2021 Honda CR-V with the CVT Drive Pulley Pressure Control Valve problem?

- It is not recommended to drive the vehicle with this issue, as it can lead to transmission failure and potentially unsafe driving conditions.

9. Can I reset the OBDII code P1898 on my 2021 Honda CR-V myself?

- While you can clear the code using an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

10. How often should I have my 2021 Honda CR-V's CVT system inspected to prevent issues like the CVT Drive Pulley Pressure Control Valve malfunction?

- It is recommended to have your CVT system inspected regularly as part of your vehicle's maintenance schedule, typically every 30,000-60,000 miles, to catch and address any potential problems early.