P0715 Acura Code - Input Shaft Speed Sensor Circuit Malfunction
Quick Answer
The Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM). Common causes include Faulty Transmission Speed Sensor, Transmission Speed Sensor harness is open or shorted, Transmission Speed Sensor 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
- P0715 Acura indicates Input Shaft Speed Sensor Circuit Malfunction.
- Common causes
- Common causes include Faulty Transmission Speed Sensor, Transmission Speed Sensor harness is open or shorted, Transmission Speed Sensor 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 P0715 Acura Description
What are the Possible Causes of the DTC P0715 Acura?
- Faulty Transmission Speed Sensor
- Transmission Speed Sensor harness is open or shorted
- Transmission Speed Sensor circuit poor electrical connection
How to Fix the DTC P0715 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0715 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.
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Frequently Asked Questions about P0715 Acura Code
1. What does the OBDII code P0715 mean on an Acura?
P0715 indicates an Input Shaft Speed Sensor Circuit Malfunction, meaning the transmission control module (TCM) is not receiving proper signals from the input shaft speed sensor.
2. What are the common symptoms of code P0715 in an Acura?
Symptoms include erratic or delayed shifting, transmission slipping, poor acceleration, the transmission stuck in a single gear (limp mode), and the check engine light illuminated.
3. What causes the P0715 code to appear on an Acura?
Common causes include a faulty input shaft speed sensor, damaged or corroded wiring, loose electrical connections, or a malfunctioning transmission control module (TCM).
4. Can I drive my Acura with the P0715 code?
Driving with code P0715 is not recommended, as it can lead to transmission damage, poor performance, and unsafe driving conditions. Prompt diagnosis and repair are advised.
5. How do I diagnose the P0715 code on an Acura?
Start by checking the wiring and connections to the input shaft speed sensor for damage or corrosion. Use a scan tool to monitor sensor readings and test the sensor for proper operation.
6. How do I fix the P0715 code on my Acura?
Repairs may involve replacing the input shaft speed sensor, repairing damaged wiring or connectors, or reprogramming or replacing the transmission control module if necessary.
7. How much does it cost to repair the P0715 code on an Acura?
Repair costs vary, but replacing the input shaft speed sensor typically ranges from $150 to $300, including parts and labor. Wiring repairs or TCM replacement may cost more.
8. Can a dirty transmission fluid cause the P0715 code in an Acura?
While unlikely, contaminated or low transmission fluid may affect sensor operation. Checking and replacing the transmission fluid can be part of the diagnostic process.
9. What tools are needed to troubleshoot the P0715 code on an Acura?
You’ll need an OBDII scanner, a multimeter for electrical testing, and possibly a repair manual for wiring diagrams and sensor specifications.
10. How can I prevent the P0715 code from occurring on my Acura?
Regular transmission maintenance, inspecting wiring and connectors, and addressing transmission issues promptly can help prevent this code from recurring.
Discuss the causes and fixes for P0715 Acura OBDII Code
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I have a 2002 Acura MDX. We are getting a code P0715. The auto stores are saying I need 2. We cannot find where they are located. Can you help with that?
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For your vehicle model year, the P0715 code is for the "Mainshaft Speed Sensor". Here is the only image I got
Click here to enlarge image
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