P0705 2003 Toyota Highlander Code - Transmission Range Sensor Malfunction
Quick Answer
The park/neutral position (PNP) switch includes a transmission range switch. Common causes include Faulty Park/Neutral Position Switch, Misadjusted Park/Neutral Position Switch, Park/Neutral Position Switch harness is open or shorted. 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 2003 Toyota Highlander indicates Transmission Range Sensor Malfunction.
- Common causes
- Common causes include Faulty Park/Neutral Position Switch, Misadjusted Park/Neutral Position Switch, Park/Neutral Position Switch harness is open or shorted.
- 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.
Code P0705 2003 Toyota Highlander Description
What are the Possible Causes of the DTC P0705 2003 Toyota Highlander?
- Faulty Park/Neutral Position Switch
- Misadjusted Park/Neutral Position Switch
- Park/Neutral Position Switch harness is open or shorted
- Park/Neutral Position Switch circuit poor electrical connection
How to Fix the DTC P0705 2003 Toyota Highlander?
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 2003 Toyota Highlander 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 2003 Toyota Highlander code?
Need more information on how to fix the P0705 2003 Toyota Highlander code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0705 2003 Toyota Highlander code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0705 2003 Toyota Highlander Code
What does the OBDII code P0705 mean on a 2003 Toyota Highlander?
P0705 indicates a Transmission Range Sensor Malfunction, meaning the sensor is not properly communicating the gear position to the vehicle's computer.
What are the symptoms of code P0705 in a 2003 Toyota Highlander?
Common symptoms include difficulty shifting gears, the vehicle being stuck in one gear, the transmission not engaging properly, or the Check Engine Light turning on.
What causes the P0705 code in a 2003 Toyota Highlander?
Possible causes include a faulty transmission range sensor, damaged wiring or connectors, misalignment of the sensor, or transmission fluid contamination.
Can I drive my 2003 Toyota Highlander with a P0705 code?
Driving with this code is not recommended, as it can lead to unpredictable shifting, reduced performance, and potential damage to the transmission.
How do I fix the P0705 code on a 2003 Toyota Highlander?
Fixes may involve inspecting and replacing the transmission range sensor, repairing damaged wiring or connectors, cleaning the sensor, or realigning it.
Where is the transmission range sensor located on a 2003 Toyota Highlander?
The sensor is typically mounted on the side of the transmission where the gear selector linkage connects.
How much does it cost to repair the P0705 code on a 2003 Toyota Highlander?
The cost of repairing this issue depends on the specific problem, but replacing the transmission range sensor typically costs $150–$300, including parts and labor.
Can a low transmission fluid level cause the P0705 code?
Yes, low or contaminated transmission fluid can cause improper sensor operation, leading to the P0705 code.
How do I clear the P0705 code after repairs?
After completing repairs, you can clear the code using an OBDII scanner, or it may clear automatically after several drive cycles if the issue is resolved.
What tools are needed to diagnose the P0705 code on a 2003 Toyota Highlander?
You’ll need an OBDII scanner, a multimeter for testing electrical connections, and basic tools to access and inspect the transmission range sensor.
Discuss the causes and fixes for P0705 2003 Toyota Highlander OBDII Code
Code P0705 2003 Toyota Highlander comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
