AutoCodes – Honda – P1873 1999 Honda Civic

P1873 1999 Honda Civic Code - Problem in CVT Pulley Pressure Control Valve Assembly Circuit

Quick Answer

P1873 1999 Honda Civic indicates Problem in CVT Pulley Pressure Control Valve Assembly Circuit. Common causes include Faulty CVT Pulley Pressure Control Valve, CVT Pulley Pressure Control Valve harness is open or shorted, CVT Pulley Pressure Control Valve 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: P1873 1999 Honda Civic indicates Problem in CVT Pulley Pressure Control Valve Assembly Circuit.
Common causes: Common causes include Faulty CVT Pulley Pressure Control Valve, CVT Pulley Pressure Control Valve harness is open or shorted, CVT Pulley Pressure Control Valve 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 1,967

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 Sep 25, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1873 1999 Honda Civic Description

OBDII Code P1873 1999 Honda Civic - Problem in CVT Pulley Pressure Control Valve Assembly Circuit - AutoCodes.com — P1873 1999 Honda Civic Code - Problem in CVT Pulley Pressure Control Valve Assembly Circuit

What does this mean?

What are the Possible Causes of the DTC P1873 1999 Honda Civic?

Faulty CVT Pulley Pressure Control Valve
CVT Pulley Pressure Control Valve harness is open or shorted
CVT Pulley Pressure Control Valve circuit poor electrical connection

How to Fix the DTC P1873 1999 Honda Civic?

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 P1873 1999 Honda Civic 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 P1873 1999 Honda Civic code?

Need more information on how to fix the P1873 1999 Honda Civic code? Get Access to Factory Service Manuals

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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 P1873 1999 Honda Civic Code

1. What are the common symptoms of OBDII code P1873 in a 1999 Honda Civic?

- Common symptoms include transmission slipping, difficulty shifting gears, decreased fuel efficiency, and illuminated Check Engine light.

2. What does the OBDII code P1873 indicate in a 1999 Honda Civic?

- The code P1873 indicates a problem in the CVT pulley pressure control valve assembly circuit.

3. What are the possible causes of OBDII code P1873 in a 1999 Honda Civic?

- Possible causes include a faulty pressure control valve, damaged wiring or connectors in the circuit, low transmission fluid level, or a malfunctioning transmission control module.

4. How can I diagnose the issue causing OBDII code P1873 in my 1999 Honda Civic?

- Diagnosing the issue may involve checking the transmission fluid level, inspecting the wiring and connectors in the pressure control valve circuit, and performing a scan tool diagnosis to pinpoint the exact cause.

5. Can I continue driving my 1999 Honda Civic with OBDII code P1873?

- It is not recommended to continue driving with this code as it can lead to further transmission damage and potential safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code P1873 in my 1999 Honda Civic?

- Repairing the issue may involve replacing the faulty pressure control valve, repairing damaged wiring or connectors, ensuring proper transmission fluid levels, or reprogramming the transmission control module.

7. Will resetting the Check Engine light fix OBDII code P1873 in a 1999 Honda Civic?

- Simply resetting the Check Engine light will not fix the underlying issue causing the code. It is important to diagnose and address the root cause of the problem.

8. How much does it cost to repair OBDII code P1873 in a 1999 Honda Civic?

- The cost of repair can vary depending on the exact cause of the issue. It is recommended to consult with a professional mechanic for an accurate diagnosis and cost estimate.

9. Can a DIY enthusiast fix OBDII code P1873 in a 1999 Honda Civic?

- Depending on the level of expertise, a DIY enthusiast may be able to address simpler causes such as checking and topping up transmission fluid. However, more complex repairs may require professional assistance.

10. How can I prevent OBDII code P1873 from reoccurring in my 1999 Honda Civic?

- To prevent the code from reoccurring, it is important to maintain proper transmission fluid levels, address any wiring or connector issues promptly, and follow the manufacturer's recommended maintenance schedule.