P07C5 2017 Toyota RAV4 Code - Intermediate Shaft Speed Sensor 'A' Circuit Low
Quick Answer
This sensor detects the rotation speed of the counter gear which indicates the output speed of the transaxle. Common causes include Faulty Speed sensor NC (Transmission Revolution Sensor), Speed sensor NC harness is open or shorted, Speed sensor NC 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
- P07C5 2017 Toyota RAV4 indicates Intermediate Shaft Speed Sensor 'A' Circuit Low.
- Common causes
- Common causes include Faulty Speed sensor NC (Transmission Revolution Sensor), Speed sensor NC harness is open or shorted, Speed sensor NC 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 P07C5 2017 Toyota RAV4 Description
The NT terminal of the ECM detects a pulse signal from the speed sensor NT (input RPM). The ECM calculates gear shifts by comparing the signal from speed sensor NT with the signal from speed sensor NC.
While the vehicle is operating in 2nd, 3rd, 4th, or 5th gear with the shift lever in D, if the input shaft speed is less than 300 rpm although the output shaft speed is more than 1000 rpm, the ECM interprets this as a fault, illuminates the MIL and stores the Diagnostic Trouble Code (DTC). P07C5 code is detected when the speed sensor input voltage is below 0.1 V for 2 sec. or more.
What are the Possible Causes of the DTC P07C5 2017 Toyota RAV4?
- Faulty Speed sensor NC (Transmission Revolution Sensor)
- Speed sensor NC harness is open or shorted
- Speed sensor NC circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P07C5 2017 Toyota RAV4?
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 P07C5 2017 Toyota RAV4 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 P07C5 2017 Toyota RAV4 Code
1. What does OBDII code P07C5 mean on a 2017 Toyota RAV4?
Code P07C5 indicates that the Intermediate Shaft Speed Sensor 'A' circuit is showing a low voltage or signal issue, which may affect transmission performance.
2. What are the common symptoms of code P07C5 in a 2017 Toyota RAV4?
Symptoms may include erratic shifting, delayed gear engagement, reduced fuel efficiency, or the transmission going into limp mode. The check engine light will also be illuminated.
3. What causes the P07C5 code to appear in a 2017 Toyota RAV4?
Common causes include a faulty intermediate shaft speed sensor, damaged wiring or connectors in the sensor circuit, or issues with the transmission control module (TCM).
4. Can I drive my 2017 Toyota RAV4 with the P07C5 code?
Driving with this code is not recommended as it may lead to poor transmission performance, potential damage, or unsafe driving conditions.
5. How do I diagnose the P07C5 code in my 2017 Toyota RAV4?
Diagnosis involves inspecting the intermediate shaft speed sensor, checking the wiring and connectors for damage, and testing the sensor’s output with a multimeter or scan tool.
6. How can I fix the P07C5 code on a 2017 Toyota RAV4?
Repairs may include replacing the faulty sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming the TCM if necessary.
7. How much does it cost to fix a P07C5 code in a 2017 Toyota RAV4?
Repair costs can range from $150 to $500 or more, depending on whether the sensor, wiring, or TCM needs repair or replacement.
8. Can a low battery cause the P07C5 code in a 2017 Toyota RAV4?
While unlikely, a weak battery or charging system problem could potentially lead to voltage-related sensor issues. It’s worth checking the battery and alternator as part of the diagnosis.
9. Is the P07C5 code common in 2017 Toyota RAV4s?
This code is not extremely common but can occur due to wear and tear on the transmission system or sensor components over time.
10. Do I need a professional mechanic to resolve the P07C5 code in my 2017 Toyota RAV4?
While experienced DIYers may troubleshoot and fix the issue, it is often best to consult a professional mechanic for accurate diagnosis and repair, especially for transmission-related problems.
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