P1709 Acura Code - Problem Transmission Gear Selection 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
- P1709 Acura indicates Problem Transmission Gear Selection 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.
Code P1709 Acura Description
What are the Possible Causes of the DTC P1709 Acura?
- 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 P1709 Acura?
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
User Submitted Video
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1709 Acura 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 P1709 Acura code?
Need more information on how to fix the P1709 Acura code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1709 Acura code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1709 Acura Code
1. What are the common symptoms of OBDII code P1709 in an Acura related to the transmission gear selection switch circuit?
The common symptoms include difficulty shifting gears, the transmission stuck in one gear, and the Check Engine Light illuminated on the dashboard.
2. What could cause the OBDII code P1709 in an Acura?
The code P1709 can be triggered by a faulty transmission gear selection switch, damaged wiring or connectors in the circuit, or a malfunctioning transmission control module.
3. How can I diagnose the problem causing the OBDII code P1709 in my Acura?
To diagnose the issue, you can perform a visual inspection of the wiring and connectors, test the transmission gear selection switch for proper functioning, and use a scan tool to read live data from the transmission control module.
4. What are some repair tips for fixing the OBDII code P1709 in an Acura?
Repair tips include checking and repairing any damaged wiring or connectors, replacing the transmission gear selection switch if faulty, and reprogramming or replacing the transmission control module if necessary.
5. Can I drive my Acura with the OBDII code P1709 present?
It is not recommended to drive your Acura with the OBDII code P1709 present, as it can lead to further transmission issues and potentially cause safety hazards on the road.
6. How much does it typically cost to repair the OBDII code P1709 in an Acura?
The cost of repairing the OBDII code P1709 can vary depending on the exact cause of the issue. It is recommended to consult with a professional mechanic for an accurate diagnosis and cost estimate.
7. Can I clear the OBDII code P1709 in my Acura using a diagnostic tool?
Yes, you can clear the OBDII code P1709 using a diagnostic tool, but it is important to address and fix the underlying issue causing the code before clearing it to prevent future problems.
8. Is the OBDII code P1709 in an Acura a common issue among owners?
The OBDII code P1709 related to the transmission gear selection switch circuit is not extremely common but can occur in Acura vehicles, particularly in older models or vehicles with high mileage.
9. Will the OBDII code P1709 in my Acura reset itself after a certain number of driving cycles?
In some cases, the OBDII code P1709 may reset itself after a certain number of driving cycles if the underlying issue is no longer present. However, it is recommended to diagnose and repair the problem to prevent future occurrences.
10. Can a DIY enthusiast with some automotive knowledge fix the OBDII code P1709 in an Acura?
While some aspects of diagnosing and repairing the OBDII code P1709 can be tackled by a knowledgeable DIY enthusiast, it is recommended to seek professional help for a thorough diagnosis and proper repair to ensure the issue is fully resolved.
Discuss the causes and fixes for P1709 Acura OBDII Code
Code P1709 Acura 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.
