AutoCodesHonda – P1705 Honda

P1705 Honda Code - Short in Transmission Range Switch Circuit

Quick Answer

Gearshift lever position signal is delivered to Powertrain Control Module (PCM) by the Transmission Range Switch, located on side of the transaxle. Common causes include Faulty Transmission Range Switch (Gear Position 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
P1705 Honda indicates Short in Transmission Range Switch Circuit.
Common causes
Common causes include Faulty Transmission Range Switch (Gear Position 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 80,773
How popular is this code, among other codes? Medium
Table of contents Created and updated by William Orellana on Jul 06, 2020
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Code P1705 Honda Description

Gearshift lever position signal is delivered to Powertrain Control Module (PCM) by the Transmission Range Switch, located on side of the transaxle. The PCM monitors the Transmission Range Switch. The Diagnostic Trouble Code (DTC) will set when the Transmission Range Switch is not to factory specifications.
OBDII Code P1705 Honda - Short in Transmission Range Switch Circuit - AutoCodes.com
P1705 Honda Code - Short in Transmission Range Switch Circuit

What are the Possible Causes of the DTC P1705 Honda?

  • Faulty Transmission Range Switch (Gear Position Switch)
  • Transmission Range Switch harness is open or shorted
  • Transmission Range Switch circuit poor electrical connection

How to Fix the DTC P1705 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1705 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 P1705 Honda code?

Need more information on how to fix the P1705 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1705 Honda code diagnosed by a professional: Find a repair shop in your area

Information for Specific Honda Models

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 P1705 Honda Code

1. What are common symptoms of OBDII code P1705 in a Honda related to a short in the transmission range switch circuit?

Symptoms may include issues with shifting gears, the transmission staying in one gear, or the vehicle not starting.

2. What are potential causes of OBDII code P1705 in a Honda indicating a short in the transmission range switch circuit?

Possible causes include a faulty transmission range switch, damaged wiring or connectors, or a short circuit in the transmission range switch circuit.

3. How can I diagnose OBDII code P1705 in my Honda if I suspect a short in the transmission range switch circuit?

Diagnosis typically involves checking the transmission range switch for proper operation, inspecting the wiring and connectors for damage, and testing for continuity in the circuit.

4. Can a DIY enthusiast repair OBDII code P1705 related to a short in the transmission range switch circuit in a Honda?

Depending on the root cause, DIY repairs may include replacing the transmission range switch, repairing damaged wiring, or fixing any short circuits. However, professional help may be needed for complex issues.

5. Are there any tips for repairing OBDII code P1705 in a Honda caused by a short in the transmission range switch circuit?

Ensure all connections are secure, use the correct tools for testing and repairs, and follow the manufacturer's guidelines for troubleshooting and replacing components.

6. How serious is OBDII code P1705 in a Honda due to a short in the transmission range switch circuit?

While the vehicle may still be operable in some cases, ignoring this issue can lead to further transmission problems and potential safety hazards. It is advisable to address the problem promptly.

7. Can resetting the OBDII system clear OBDII code P1705 related to a short in the transmission range switch circuit in a Honda?

Resetting the system may temporarily clear the code, but if the underlying issue such as a short circuit or faulty switch is not addressed, the code is likely to reappear.

8. Is it safe to continue driving my Honda with OBDII code P1705 indicating a short in the transmission range switch circuit?

It is not recommended to drive the vehicle with unresolved transmission range switch circuit issues as it can lead to erratic shifting, transmission damage, or safety risks while driving.

9. How much does it typically cost to repair OBDII code P1705 in a Honda caused by a short in the transmission range switch circuit?

The cost of repair can vary depending on the exact cause of the issue, the extent of the damage, and whether professional labor is required. It is advisable to get a diagnosis and estimate from a trusted mechanic.

10. Can regular maintenance help prevent OBDII code P1705 related to a short in the transmission range switch circuit in a Honda?

While regular maintenance may not entirely prevent electrical issues like shorts, keeping up with routine inspections and addressing any wiring or switch problems early on can help minimize the risk of encountering this code.

Discuss the causes and fixes for P1705 Honda OBDII Code

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