P07C6 Scion Code - Intermediate Shaft Speed Sensor 'A' Circuit High
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
- P07C6 Scion indicates Intermediate Shaft Speed Sensor 'A' Circuit High.
- 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 P07C6 Scion 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). P07C6 code is detected when the speed sensor input voltage is either higher than 1.9 V for 2 sec. or more.
What are the Possible Causes of the DTC P07C6 Scion?
- 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 P07C6 Scion?
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 P07C6 Scion 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 P07C6 Scion Code
1. What are the common symptoms of OBDII code P07C6 in a Scion related to the Intermediate Shaft Speed Sensor 'A' Circuit High?
- Common symptoms include erratic shifting, transmission slipping, and illuminated Check Engine Light.
2. What are the possible causes of the Intermediate Shaft Speed Sensor 'A' Circuit High code in a Scion?
- Potential causes may include a faulty speed sensor, damaged wiring or connectors, transmission issues, or a malfunctioning transmission control module.
3. How can I diagnose the cause of OBDII code P07C6 in my Scion?
- Diagnosis typically involves using a scan tool to retrieve the code, inspecting the speed sensor and related components for damage, and testing the sensor's electrical circuit.
4. Can I continue driving my Scion with the P07C6 code present?
- It is not recommended to drive with this code active as it can lead to further transmission damage and potential safety hazards.
5. How can I repair the Intermediate Shaft Speed Sensor 'A' Circuit High issue in my Scion?
- Repair may involve replacing the faulty speed sensor, repairing damaged wiring or connectors, or addressing any underlying transmission problems.
6. Are there any DIY tips for fixing the OBDII code P07C6 in my Scion?
- DIY tips include ensuring the vehicle is on a level surface when checking the sensor, consulting the vehicle's repair manual for specific instructions, and exercising caution when working around the transmission.
7. How much does it typically cost to fix the Intermediate Shaft Speed Sensor 'A' Circuit High problem in a Scion?
- The cost can vary depending on the exact cause of the issue, but it may range from $200 to $500 for parts and labor.
8. Will resetting the Check Engine Light make the P07C6 code go away permanently?
- Resetting the Check Engine Light may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.
9. Can a malfunctioning speed sensor cause other problems in my Scion?
- Yes, a malfunctioning speed sensor can lead to poor transmission performance, reduced fuel efficiency, and potential damage to other transmission components.
10. Is it necessary to take my Scion to a dealership for repairs related to the OBDII code P07C6?
- While a dealership may have specialized knowledge, an experienced independent mechanic can also diagnose and repair the issue effectively.
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