AutoCodes – Honda – P0705 Honda

P0705 Honda 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 Honda 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 99,195
How popular is this code, among other codes? Medium
Table of contents Created and updated by William Orellana on Jan 15, 2024
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Code P0705 Honda 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 Honda - Transmission Range Switch Multiple Shift Position Input - AutoCodes.com
P0705 Honda Code - Transmission Range Switch Multiple Shift Position Input

What are the Possible Causes of the DTC P0705 Honda?

  • 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 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0705 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 P0705 Honda code?

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

Need Help with the Code?

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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 P0705 Honda Code

No Frequently Asked Questions about P0705 Honda Code found.

Discuss the causes and fixes for P0705 Honda OBDII Code

  • When the tranny code comes back po705 Range sensor is this a serious immediate problem. I'm on a long distance trip and concerned. It appears my cat is on the out also. Will this create a serious problem . I have to travel another 1000 miles. I just replaced the O2 SENSOR THE DAY BEFORE.

  • Are there any driveability problems? does the code comes back after you erase the code?

  • im getting the P0705 code for a short in the transmission range circuit, my 99 V6 accord drops rpm and car begins to tremble and often time the gas pedal is dull and wont let me accelerate, but eventually catches and goes, is tht my whole tranny or the trans range switch???

  • I have the same code on my honda civic. i havent erased the code. as for drivability sometimes the gear catches hard. automatic btw. other then that it drives great.

  • I have this same problem, ever figure it out? My car shifts fine it is just at high rpms and more fuel needed it seems to do this at hwy speed. Maybe Fuel Pressure Regulator?

  • I have a 96 honda civic and have the check engine turned on the computer throw the code P0750 want to know what the transmission sensor circuit check or that grasias would appreciate it if I could help

  • Please double check the code, there is no P0750 code for your 96 Honda Civic.

  • How much does this repair cost? I'm getting my 02 Accord inspected today and it's pulling this code.

  • All depends what the problem is, and who's doing the repair. If only needs adjustment, then the repair is very inexpensive. If you need to replace the sensor then it could cost you around $200

  • I have a '98 Civic LX, and this code popped up shortly after replacing a shorted Distributor. After searching google for an hour or two, I haven't really gotten a good idea of what parts I'm trying to find here or what to do besides a 1-for-1 swap with a new part. The car currently has no drivability issues. The only test I have done is look at the dash lights while shifting, and the '4' doesn't light up - but it hasn't ever lit up in the past 25k miles. Any chance I could be pointed at a diagram of what I'm looking for, I looked through torontohondaparts and couldn't find the "PNP" or "TRS".

  • Im having this problem with my 98 Honda accord ex

  • What is the engine size of your Accord, 2.3 or 3.0?

  • My 2001 Honda Accord is showing the P0705, P0706, and P1259 codes. And I hear a high-pitched squealing sound for about 20 - 30 seconds at times when I first start out, then it subsides. It returns when I approach and stop at a stop light. But when I shift to the 2nd gear from the 3rd or 4th gear, it goes away. What is possibly causing this experience and what should I look closely at, based on these codes? Is the vehicle still safe to drive for both short and long distances?

  • The P0705 and P0706 are transmission related codes, but the P1259 is for the VTEC System Malfunction, you may have two different problems. Start by checking the engine and transmission fluid level and condition. If you haven't service the engine and and transmission fluid lately, you could start with that. Also, double check the P0705 and P0706 codes numbers, I couldn't find any information in the factory service manual about those codes.

  • My 2000 Honda civic is showing P0706 and P0705 it is hiccuping around 3 gear and when going down a hill and it downshifts it feels like a hard shift. I have replaced the transmission fluid which was a little low and dirty but it is doing the same thing. Suggestions?

  • Please double check the codes numbers, I can't find any information in the 2000 Honda Civic factory service manual about those codes.

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