AutoCodes – Saturn – P0C5C Saturn

P0C5C Saturn Code - Drive Motor 1 Position Sensor Circuit 2 Low Voltage

Quick Answer

The drive motor position sensor is monitored by the motor control module. Common causes include Faulty Drive Motor 1 Position Sensor, Drive Motor 1 Position Sensor harness is open or shorted, Drive Motor 1 Position 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: P0C5C Saturn indicates Drive Motor 1 Position Sensor Circuit 2 Low Voltage.
Common causes: Common causes include Faulty Drive Motor 1 Position Sensor, Drive Motor 1 Position Sensor harness is open or shorted, Drive Motor 1 Position 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.

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Code Popularity 934

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 07, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0C5C Saturn Description

The drive motor position sensor is monitored by the motor control module. The motor control module monitors the angular position, speed, and direction of the drive motor rotor based upon the signals of the resolver-type position sensor. The position sensor contains a drive coil, two driven coils, and an irregular-shaped metallic rotor. The metallic rotor is mechanically attached to the shaft of the drive motor. At vehicle ON, the motor control module outputs a 7 V AC, 10 kHz excitation signal to the drive coil. The drive coil excitation signal creates a magnetic field surrounding the two driven coils and the irregular-shaped rotor. The motor control module then monitors the two driven coil circuits for return signals, often referred to as Sine and Cosine waveforms, abbreviated SIN and COS. The position of the irregular metallic rotor causes the magnetically induced return signals of the driven coils to vary in size and shape. A comparison of the two driven coil signals allows the motor control module to determine the exact position, speed, and direction of the drive motor rotor. The drive motor 1 position sensor is serviceable separately from the drive motor assembly. The Diagnostic Trouble Code (DTC) will be set when the circuit voltage is less than 0.5 V.

OBDII Code P0C5C Saturn - Drive Motor 1 Position Sensor Circuit 2 Low Voltage - AutoCodes.com — P0C5C Saturn Code - Drive Motor 1 Position Sensor Circuit 2 Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0C5C Saturn?

Faulty Drive Motor 1 Position Sensor
Drive Motor 1 Position Sensor harness is open or shorted
Drive Motor 1 Position Sensor circuit poor electrical connection
Faulty Power Inverter Module

How to Fix the DTC P0C5C Saturn?

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 P0C5C Saturn 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 P0C5C Saturn code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0C5C Saturn Code

1. What are the common symptoms of OBDII code P0C5C on a Saturn related to Drive Motor 1 Position Sensor Circuit 2 Low Voltage?

- Common symptoms include reduced electric motor performance, decreased fuel efficiency, and potential illuminated warning lights on the dashboard.

2. What are the possible causes of OBDII code P0C5C indicating Drive Motor 1 Position Sensor Circuit 2 Low Voltage in a Saturn?

- The possible causes include faulty drive motor position sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning powertrain control module (PCM).

3. How can I diagnose OBDII code P0C5C on my Saturn for Drive Motor 1 Position Sensor Circuit 2 Low Voltage?

- Diagnosis involves using an OBDII scanner to retrieve the trouble code, conducting a visual inspection of the sensor and related wiring, and performing specific electrical tests to pinpoint the issue.

4. Can I continue driving my Saturn with OBDII code P0C5C for Drive Motor 1 Position Sensor Circuit 2 Low Voltage?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the electric drive system. It is best to address the issue promptly.

5. How can I repair OBDII code P0C5C for Drive Motor 1 Position Sensor Circuit 2 Low Voltage on my Saturn?

- The repair may involve replacing the drive motor position sensor, repairing damaged wiring or connectors, or reprogramming the PCM. Consult a professional mechanic for proper diagnosis and repair.

6. Are there any DIY tips for troubleshooting OBDII code P0C5C on my Saturn?

- DIY tips include checking for loose or damaged wiring, ensuring proper sensor connections, and resetting the PCM by disconnecting the battery for a few minutes before reconnecting.

7. How much does it typically cost to fix OBDII code P0C5C related to Drive Motor 1 Position Sensor Circuit 2 Low Voltage on a Saturn?

- The cost can vary depending on the specific issue causing the code, but it may range from $100 to $500 for parts and labor at a repair shop.

8. Is OBDII code P0C5C a common issue in Saturn vehicles?

- This code may not be as common as some other OBDII codes, but it can still occur in Saturn vehicles, especially in electric or hybrid models.

9. Can extreme weather conditions affect the occurrence of OBDII code P0C5C on a Saturn?

- Extreme weather conditions can potentially impact the electrical components related to the drive motor position sensor, leading to issues that trigger this trouble code.

10. How can I prevent OBDII code P0C5C for Drive Motor 1 Position Sensor Circuit 2 Low Voltage from recurring in my Saturn?

- Regular maintenance checks, timely repairs of any related issues, and avoiding harsh driving conditions can help prevent the recurrence of this trouble code in your Saturn.