AutoCodes – Honda – P0502 2016 Honda CR-V

P0502 2016 Honda CR-V Code - CVT Speed Sensor Circuit Open/Short

Quick Answer

The Continuously Variable Transmission (CVT) Speed Sensor is attached to the outside of the torque converter housing. Common causes include Faulty Continuously Variable Transmission (CVT) Speed Sensor, CVT Speed Sensor harness or connectors is open or shorted, CVT Speed Sensor 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: P0502 2016 Honda CR-V indicates CVT Speed Sensor Circuit Open/Short.
Common causes: Common causes include Faulty Continuously Variable Transmission (CVT) Speed Sensor, CVT Speed Sensor harness or connectors is open or shorted, CVT Speed Sensor 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 377

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 Dec 20, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0502 2016 Honda CR-V Description

The Continuously Variable Transmission (CVT) Speed Sensor is attached to the outside of the torque converter housing. The CVT Speed Sensor detects the number of revolutions of the secondary driven gear and sends a pulsing signal to the Powertrain Control Module (PCM). The PCM converts the pulsing signal into vehicle speed. If no pulses occur with the secondary driven gear rotating, the PCM detects a malfunction that may be caused by an open, an intermittent open, or a short to ground. If no signal from the Speed Sensor is received for a set time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0502 2016 Honda CR-V - CVT Speed Sensor Circuit Open/Short - AutoCodes.com — P0502 2016 Honda CR-V Code - CVT Speed Sensor Circuit Open/Short

What does this mean?

What are the Possible Causes of the DTC P0502 2016 Honda CR-V?

Faulty Continuously Variable Transmission (CVT) Speed Sensor
CVT Speed Sensor harness or connectors is open or shorted
CVT Speed Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0502 2016 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 P0502 2016 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 P0502 2016 Honda CR-V code?

Need more information on how to fix the P0502 2016 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0502 2016 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 P0502 2016 Honda CR-V Code

1. What does the OBDII code P0502 mean on a 2016 Honda CR-V?

P0502 indicates a "CVT Speed Sensor Circuit Low Input," meaning the vehicle's powertrain control module (PCM) has detected an issue with the transmission speed sensor signal, potentially due to an open or short circuit.

2. What are the common symptoms of the P0502 code on a Honda CR-V?

Symptoms may include erratic or delayed shifting, reduced fuel efficiency, cruise control not functioning, the speedometer not working, or the Check Engine Light illuminating.

3. What causes the P0502 code to trigger on a 2016 Honda CR-V?

Common causes include a faulty CVT speed sensor, damaged or corroded wiring, poor electrical connections in the speed sensor circuit, or a malfunctioning PCM.

4. Can I drive my 2016 Honda CR-V with the P0502 code?

While the vehicle may still be drivable, driving with this code can lead to poor performance, transmission issues, and potential damage. It's best to address the issue promptly.

5. How can I diagnose the P0502 code on my Honda CR-V?

Start by checking the speed sensor wiring and connectors for damage or corrosion. Use a multimeter to test the speed sensor for proper resistance and inspect the circuit for continuity.

6. How is the P0502 code fixed on a 2016 Honda CR-V?

Repairs might include replacing the faulty CVT speed sensor, fixing or replacing damaged wiring, cleaning corroded connections, or reprogramming the PCM if necessary.

7. How much does it cost to fix the P0502 code on a Honda CR-V?

Repair costs vary depending on the issue. Replacing a speed sensor typically costs $150-$300, including parts and labor, while wiring repairs or PCM replacement may cost more.

8. Can a dirty speed sensor cause the P0502 code?

Yes, a dirty or contaminated speed sensor may give incorrect readings, leading to the P0502 code. Cleaning the sensor can sometimes resolve the issue.

9. Will resetting the Check Engine Light fix the P0502 code?

Resetting the light may clear the code temporarily, but if the underlying issue isnâ€™t resolved, the code will return.

10. Is the P0502 code related to the Honda CR-V's transmission?

Yes, the P0502 code is directly related to the transmission, as it involves the CVT speed sensor, which monitors transmission speed to help with shifting and overall performance.