AutoCodes – Honda – P0958 Honda

P0958 Honda Code - Open In Transmission Gear Selection Switch Circuit

Quick Answer

The Powertrain Control Module (PCM) monitors the Gear Selection Switch Circuit. Common causes include Faulty Transmission Gear Selection Switch, Transmission Gear Selection Switch harness is open or shorted, Transmission Gear Selection 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: P0958 Honda indicates Open In Transmission Gear Selection Switch Circuit.
Common causes: Common causes include Faulty Transmission Gear Selection Switch, Transmission Gear Selection Switch harness is open or shorted, Transmission Gear Selection 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 My Repairs

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

Code Popularity 1,571

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 Nov 12, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

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

Code P0958 Honda Description

The Powertrain Control Module (PCM) monitors the Gear Selection Switch Circuit. The PCM sets the OBDII code when the Gear Selection Switch Circuit is not to factory specifications.

OBDII Code P0958 Honda - Open In Transmission Gear Selection Switch Circuit - AutoCodes.com — P0958 Honda Code - Open In Transmission Gear Selection Switch Circuit

What does this mean?

What are the Possible Causes of the DTC P0958 Honda?

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

How to Fix the DTC P0958 Honda?

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 does this mean?

Code Tech Notes

DTC P0958: Open in Transmission Gear Selection Switch Circuit, Or Transmission Gear Selection Switch Stuck OFF

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0958 Honda 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 P0958 Honda code?

Need more information on how to fix the P0958 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0958 Honda 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 P0958 Honda Code

What does the OBDII code P0958 mean for a Honda vehicle?

P0958 indicates an "Open In Transmission Gear Selection Switch Circuit," which means there's a malfunction in the circuit responsible for detecting gear position.

What are the common symptoms associated with the P0958 code?

Common symptoms include the transmission not shifting properly, the check engine light being illuminated, and potential issues with the vehicle entering limp mode.

What could cause the P0958 code to trigger?

Causes may include a faulty transmission gear selection switch, damaged wiring, poor electrical connections, or a malfunctioning transmission control module (TCM).

How can I diagnose the P0958 code effectively?

Start by visually inspecting the wiring and connectors related to the transmission gear selection switch for damage or corrosion, then use a multimeter to test the switch and its circuit for continuity.

What are some common repair tips for fixing the P0958 code?

Repairs may involve replacing the transmission gear selection switch, repairing or replacing damaged wiring, and ensuring all electrical connections are clean and secure.

Can I drive my Honda if the P0958 code is present?

While you may be able to drive the vehicle, itâ€™s not recommended due to potential transmission issues and the risk of further damaging the transmission system.

Will clearing the P0958 code resolve the issue permanently?

Clearing the code may temporarily turn off the check engine light, but if the underlying problem is not fixed, the code will likely return.

Is it safe to replace the transmission gear selection switch myself?

If you have experience with automotive repairs and the proper tools, you can replace the switch yourself; otherwise, itâ€™s advisable to seek professional help.

How much does it typically cost to repair the issue associated with the P0958 code?

Repair costs can vary widely based on the specific issue but may range from $100 for simple wiring repairs to several hundred dollars if the transmission gear selection switch needs replacement.