P3179 Infiniti Code - Warning Lamp Illuminate Request Due to Motor System Error
Quick Answer
The P3179 code in Infiniti vehicles indicates a warning lamp illuminate request stemming from a motor system error. Common causes include Faulty electric motor (e.g., power steering or water pump), Wiring issues, such as damaged or corroded connectors, Malfunctioning electronic control unit (ECU) or software glitches. 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
- P3179 Infiniti indicates Warning Lamp Illuminate Request Due to Motor System Error.
- Common causes
- Common causes include Faulty electric motor (e.g., power steering or water pump), Wiring issues, such as damaged or corroded connectors, Malfunctioning electronic control unit (ECU) or software glitches.
- 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 P3179 Infiniti Description
The P3179 code in Infiniti vehicles indicates a warning lamp illuminate request stemming from a motor system error. This code is primarily associated with the vehicle's electric motor systems, which may include components such as the electric power steering, electric water pump, or hybrid system motors in hybrid models. When this code is triggered, it signifies that the vehicle's onboard diagnostic system has detected an anomaly in the performance or functionality of these motor systems, leading to the illumination of the warning lamp on the dashboard.
Common Causes of P3179 Infiniti
- Faulty electric motor (e.g., power steering or water pump).
- Wiring issues, such as damaged or corroded connectors.
- Malfunctioning electronic control unit (ECU) or software glitches.
- Low voltage or battery issues affecting motor performance.
- Mechanical failures, such as bearing wear or internal motor damage.
Symptoms of P3179 Infiniti
- Warning lamp illuminated on the dashboard.
- Increased steering effort (if related to power steering).
- Overheating engine (if related to the water pump).
- Erratic or unresponsive motor functions.
- Reduced fuel efficiency or performance issues.
How to Fix P3179 Infiniti
- Diagnostic Scan: Begin with a comprehensive diagnostic scan to confirm the P3179 code and check for any related codes that may provide additional context.
- Visual Inspection: Conduct a thorough visual inspection of the wiring harness and connectors associated with the affected motor systems for any signs of damage or corrosion.
- Component Testing: Test the functionality of the electric motors and associated components using a multimeter or specialized diagnostic tools to determine if they are operating within specifications.
- Repair or Replace: Based on the findings, repair any damaged wiring or connectors. If a motor is found to be faulty, replace it with a new or refurbished unit.
- Clear Codes and Test Drive: After repairs, clear the diagnostic trouble codes and perform a test drive to ensure the warning lamp does not re-illuminate and that the vehicle operates normally.
Cost to Fix P3179 Infiniti
Repair costs for addressing the P3179 code can vary widely based on the specific issue identified. On average, the total cost may range from $200 to $1,500, depending on whether it involves simple wiring repairs or the replacement of a motor component. Parts such as electric motors can be expensive, often ranging from $100 to $800, while labor costs can add another $100 to $700 depending on the complexity of the repair and local labor rates. It's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may be higher, while independent shops often charge less. It's advisable to check local rates for a more precise estimate.
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Frequently Asked Questions about P3179 Infiniti Code
What does the OBDII code P3179 mean for Infiniti vehicles?
The code P3179 indicates a "Warning Lamp Illuminate Request Due to Motor System Error," meaning there is an issue within the motor system that requires attention.
What are common symptoms of the P3179 code on an Infiniti?
Common symptoms include the Check Engine Light turning on, reduced engine performance, unusual noises from the motor system, or difficulty starting the vehicle.
What causes the P3179 code to appear on an Infiniti?
This code can be caused by a malfunctioning motor system component, faulty wiring, a failed motor control module, or other electrical issues.
Can I drive my Infiniti with the P3179 code active?
While it may be possible to drive, it is not recommended as the motor system error could lead to reduced performance or further damage.
How is the P3179 code diagnosed in an Infiniti?
A technician will use a diagnostic scanner to retrieve the code, inspect the motor system components, and check for damaged wiring or connections.
What repairs are typically needed to fix the P3179 code?
Repairs may include replacing faulty motor components, repairing or replacing damaged wiring, or reprogramming or replacing the motor control module.
Can a dirty throttle body cause the P3179 code on an Infiniti?
While unlikely, issues with the throttle body or related sensors could contribute to motor system performance issues and trigger this code.
Is the P3179 code specific to Infiniti electric or hybrid models?
Yes, this code is more commonly associated with electric or hybrid systems where motor control plays a critical role.
How much does it typically cost to fix the P3179 code on an Infiniti?
Repair costs can vary widely but typically range from $200 to $1,000, depending on the diagnosed issue and parts required.
Can clearing the P3179 code solve the problem?
Clearing the code may temporarily turn off the warning light, but the underlying issue must be addressed to prevent the code from returning.
Discuss the causes and fixes for P3179 Infiniti OBDII Code
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