AutoCodesHonda – P0710 2019 Honda CR-V

P0710 2019 Honda CR-V Code - Transmission Fluid Temperature Sensor Out of Range

Quick Answer

The Transmission Fluid Temperature Sensor is a thermistor-type sensor that changes resistance according to the change in transmission fluid temperature. Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature 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
P0710 2019 Honda CR-V indicates Transmission Fluid Temperature Sensor Out of Range.
Common causes
Common causes include Faulty Transmission Fluid Temperature Sensor, Transmission Fluid Temperature Sensor harness is open or shorted, Transmission Fluid Temperature 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 197
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 15, 2024
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Code P0710 2019 Honda CR-V Description

The Transmission Fluid Temperature Sensor is a thermistor-type sensor that changes resistance according to the change in transmission fluid temperature. The Powertrain Control Module (PCM) sends a 5 V reference signal to the sensor through a pull-up resistor. When the transmission fluid temperature is low, the sensor resistance increases, and the PCM detects a high signal voltage. As the transmission fluid temperature rises, the sensor resistance decreases and the PCM detects a low signal voltage. When the transmission fluid temperature sensor signal voltage to the PCM is in a specified range for a specified time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0710 2019 Honda CR-V - Transmission Fluid Temperature Sensor Out of Range - AutoCodes.com
P0710 2019 Honda CR-V Code - Transmission Fluid Temperature Sensor Out of Range

What are the Possible Causes of the DTC P0710 2019 Honda CR-V?

  • Faulty Transmission Fluid Temperature Sensor
  • Transmission Fluid Temperature Sensor harness is open or shorted
  • Transmission Fluid Temperature Sensor circuit poor electrical connection

How to Fix the DTC P0710 2019 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 P0710 2019 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 P0710 2019 Honda CR-V code?

Need more information on how to fix the P0710 2019 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the 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 P0710 2019 Honda CR-V Code

1. What does the OBD-II code P0710 mean on a 2019 Honda CR-V?

P0710 indicates an issue with the transmission fluid temperature (TFT) sensor circuit, signaling that the sensor is reading values out of the expected range.

2. What are the common symptoms of P0710 in a 2019 Honda CR-V?

Symptoms may include erratic shifting, the transmission going into limp mode, overheating, reduced fuel efficiency, and the check engine light illuminating.

3. What causes the P0710 code to appear on a 2019 Honda CR-V?

Common causes include a faulty transmission fluid temperature sensor, damaged wiring or connectors, low or dirty transmission fluid, or a failed transmission control module (TCM).

4. Can I drive my 2019 Honda CR-V with a P0710 code?

It’s not recommended to drive for extended periods, as the transmission may not operate correctly, potentially leading to further damage.

5. How do I diagnose the P0710 code on my 2019 Honda CR-V?

Diagnosis involves scanning for codes, checking the TFT sensor and its wiring, testing the sensor's resistance, ensuring proper transmission fluid levels, and inspecting for other related faults.

6. How do I fix the P0710 code on a 2019 Honda CR-V?

Repairs may include replacing the TFT sensor, repairing or replacing damaged wiring, cleaning or replacing transmission fluid, or reprogramming or replacing the TCM if necessary.

7. How much does it cost to fix a P0710 code on a 2019 Honda CR-V?

Repair costs can range from $150 to $500 or more, depending on whether the issue is a simple sensor replacement or something more complex like TCM repairs.

8. Can a low transmission fluid level trigger a P0710 code on a 2019 Honda CR-V?

Yes, low or dirty transmission fluid can cause the TFT sensor to provide inaccurate readings, triggering the P0710 code.

9. Does a P0710 code always mean the TFT sensor is bad on a 2019 Honda CR-V?

No, the issue could also stem from wiring problems, fluid issues, or other transmission-related components, so a thorough diagnosis is essential.

10. Will resetting the check engine light fix the P0710 code on a 2019 Honda CR-V?

Resetting the light may clear the code temporarily, but if the underlying issue isn’t resolved, the code will return.

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