AutoCodes – Honda – P0705 2021 Honda CR-V

P0705 2021 Honda CR-V Code - Transmission Range Switch Multiple Shift Position Input

Quick Answer

The Transmission Range Switch is attached to a control shaft. Common causes include Faulty Transmission Range Switch, Transmission Range Switch harness is open or shorted, Transmission Range Switch 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: P0705 2021 Honda CR-V indicates Transmission Range Switch Multiple Shift Position Input.
Common causes: Common causes include Faulty Transmission Range Switch, Transmission Range Switch harness is open or shorted, Transmission Range Switch 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.

Save to My Repairs Step-by-Step Diagnostic Guide My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 301

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 15, 2024

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0705 2021 Honda CR-V Description

The Transmission Range Switch is attached to a control shaft. Operating the shift lever makes the control shaft rotate via the shift cable. The shift position indicator shows which position is selected according to the Low/High signal combinations, which vary based on the control shaft rotational angle. The control shaft changes the position of the transmission range switch, activates the manual valve, and switches hydraulic pressure to shift the transmission through forward/neutral/reverse. The transmission range switch signal is used to determine the shift schedule. The voltage is high (5 V or 12 V) at the Powertrain Control Module (PCM) input terminal when each transmission range switch position is open, and it is low (0 V) when each switch is closed. If the PCM detects multiple switch inputs instead of the correct switch input for the selected range at that time, it detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0705 2021 Honda CR-V - Transmission Range Switch Multiple Shift Position Input - AutoCodes.com — P0705 2021 Honda CR-V Code - Transmission Range Switch Multiple Shift Position Input

What does this mean?

What are the Possible Causes of the DTC P0705 2021 Honda CR-V?

Faulty Transmission Range Switch
Transmission Range Switch harness is open or shorted
Transmission Range Switch circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0705 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 P0705 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 P0705 2021 Honda CR-V code?

Need more information on how to fix the P0705 2021 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0705 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 P0705 2021 Honda CR-V Code

1. What does OBDII code P0705 mean on a 2021 Honda CR-V?

The P0705 code on a 2021 Honda CR-V indicates an issue with the Transmission Range Switch, specifically related to multiple shift position inputs.

2. What are the common symptoms of P0705 in a 2021 Honda CR-V?

Common symptoms of OBDII code P0705 in a 2021 Honda CR-V may include difficulty shifting gears, inaccurate gear indicator on the dashboard, and the transmission not engaging properly.

3. What are the possible causes of OBDII code P0705 on a 2021 Honda CR-V?

Potential causes of code P0705 on a 2021 Honda CR-V include a faulty transmission range switch, wiring issues, damaged connectors, or a misaligned switch.

4. How can I diagnose the P0705 code on my 2021 Honda CR-V?

Diagnosing the P0705 code on a 2021 Honda CR-V typically involves using an OBDII scanner to retrieve the code, inspecting the transmission range switch and its wiring, and testing the switch for proper functionality.

5. Can I continue driving my 2021 Honda CR-V with the P0705 code present?

It is not recommended to continue driving your 2021 Honda CR-V with the P0705 code present, as it can lead to further transmission issues and potential safety hazards.

6. How can I repair OBDII code P0705 on my 2021 Honda CR-V?

Repairing code P0705 on a 2021 Honda CR-V often involves replacing the transmission range switch, repairing any damaged wiring or connectors, and ensuring the switch is properly aligned and functioning correctly.

7. Is it possible to reset the P0705 code on a 2021 Honda CR-V without repairs?

While clearing the code temporarily may be possible by disconnecting the battery, it is crucial to address the underlying issue causing the P0705 code to prevent further transmission problems.

8. Can a DIY enthusiast fix the P0705 code on a 2021 Honda CR-V?

Depending on your skill level and access to tools, a DIY enthusiast may be able to replace the transmission range switch or address wiring issues causing the P0705 code on a 2021 Honda CR-V.

9. How much does it cost to repair OBDII code P0705 on a 2021 Honda CR-V?

The cost of repairing code P0705 on a 2021 Honda CR-V can vary depending on the specific issue, but it may range from $200 to $500 or more if professional help is sought.

10. Will the P0705 code on my 2021 Honda CR-V affect fuel efficiency?

While the P0705 code itself may not directly impact fuel efficiency, allowing transmission issues to persist can lead to poor performance and potentially affect the overall efficiency of your 2021 Honda CR-V.