P0C60 Code - Drive Motor 'B' Position Sensor Circuit 'B' Range/Performance
Quick Answer
The motor resolver is a type of sensor that detects the position of the magnetic poles, which are indispensable for ensuring the highly efficient control of the MG1 and MG2. Common causes include Faulty Hybrid vehicle motor, Hybrid vehicle motor harness is open or shorted, Hybrid vehicle motor 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
- P0C60 indicates Drive Motor 'B' Position Sensor Circuit 'B' Range/Performance.
- Common causes
- Common causes include Faulty Hybrid vehicle motor, Hybrid vehicle motor harness is open or shorted, Hybrid vehicle motor 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 P0C60 Description
The stator of the resolver contains an excitation coil and two detection coils. Because the rotor has an oval shape, the gap between the stator and the rotor changes as the rotor turns. An alternating current with a predetermined frequency flows through the excitation coil, and detection coils S and C output alternating currents in accordance with the position of the sensor rotor.
The HV control ECU detects the absolute position of the rotor in accordance with the phases of detection coils S and C and the height of their waveform. Furthermore, the CPU calculates the amount of change in the position within a predetermined length of time, in order to use the resolver as a speed sensor.
What are the Possible Causes of the DTC P0C60?
- Faulty Hybrid vehicle motor
- Hybrid vehicle motor harness is open or shorted
- Hybrid vehicle motor circuit poor electrical connection
- Faulty HV control ECU
How to Fix the DTC P0C60?
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 P0C60 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 P0C60 Code
What does the OBDII code P0C60 mean?
The P0C60 code indicates an issue with the Drive Motor 'B' Position Sensor Circuit 'B', specifically a range or performance problem detected by the powertrain control module (PCM).
What are the common symptoms of the P0C60 code?
Symptoms may include reduced vehicle performance, limited hybrid or EV functionality, an illuminated check engine light, and possible difficulty in shifting gears.
What causes the P0C60 code to appear?
Common causes include a faulty drive motor position sensor, damaged or corroded wiring, poor electrical connections, or issues with the powertrain control module.
Can I continue driving with the P0C60 code?
It is not recommended to continue driving, as the vehicle may experience reduced performance or enter limp mode, potentially leading to unsafe driving conditions.
How is the P0C60 code diagnosed?
Technicians typically use an OBDII scan tool to retrieve the code, inspect the drive motor position sensor and related wiring, and perform tests to verify sensor operation and circuit integrity.
What repairs can fix the P0C60 code?
Repairs may include replacing the drive motor position sensor, repairing or replacing damaged wiring, cleaning corroded connections, or reprogramming or replacing the PCM if necessary.
How much does it cost to repair the P0C60 code?
Repair costs vary, but replacing the position sensor may cost $200–$500, while wiring repairs can range from $50–$200. PCM replacement or reprogramming can cost $500–$1,500.
Can a bad battery cause the P0C60 code?
While unlikely, a weak or failing hybrid/EV battery can indirectly contribute to sensor performance issues if it impacts the electrical system.
How do I prevent the P0C60 code from recurring?
Regular maintenance, inspecting wiring for damage or corrosion, and promptly addressing any hybrid system issues can help prevent this code from returning.
Is the P0C60 code specific to hybrid or electric vehicles?
Yes, the P0C60 code typically applies to hybrid or electric vehicles with drive motor position sensors as part of their powertrain system.
Discuss the causes and fixes for P0C60 OBDII Code
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