P0500 2004 Infiniti G35 Code - Vehicle Speed Sensor
Quick Answer
The vehicle speed sensor outputs a 4 pulse signal for every revolution of the rotor shaft, which is rotated by the transmission output shaft via the driven gear. Common causes include Faulty Vehicle Speed Sensor, Vehicle speed sensor harness or connectors is open or shorted, Vehicle speed 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
- P0500 2004 Infiniti G35 indicates Vehicle Speed Sensor.
- Common causes
- Common causes include Faulty Vehicle Speed Sensor, Vehicle speed sensor harness or connectors is open or shorted, Vehicle speed 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.
Code P0500 2004 Infiniti G35 Description
If P0500 is displayed with U1000 or U1001, first perform the trouble diagnosis for DTC U1000,U1001.
What are the Possible Causes of the DTC P0500 2004 Infiniti G35?
- Faulty Vehicle Speed Sensor
- Vehicle speed sensor harness or connectors is open or shorted
- Vehicle speed sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0500 2004 Infiniti G35?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0500 2004 Infiniti G35 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 P0500 2004 Infiniti G35 Code
1. What does the OBDII code P0500 mean on a 2004 Infiniti G35?
P0500 indicates a malfunction in the Vehicle Speed Sensor (VSS) circuit, which monitors and reports the vehicle's speed to the engine control module (ECM).
2. What are the common symptoms of a P0500 code on a 2004 Infiniti G35?
Symptoms include erratic or non-functional speedometer, poor shifting performance (in automatic transmissions), loss of cruise control, and possibly reduced engine performance.
3. What causes the P0500 code to appear on a 2004 Infiniti G35?
Common causes include a faulty Vehicle Speed Sensor, damaged or corroded wiring, loose connections, or an issue with the ECM.
4. Can I drive my 2004 Infiniti G35 with a P0500 code?
While the car may still be drivable, it can exhibit poor shifting and performance issues, and driving without accurate speed data can be unsafe.
5. How do I diagnose a P0500 code on a 2004 Infiniti G35?
Check the wiring and connectors for damage or corrosion, test the Vehicle Speed Sensor using a multimeter, and inspect the ECM for faults.
6. How do I fix the P0500 code on a 2004 Infiniti G35?
Repairs may include replacing a faulty Vehicle Speed Sensor, repairing damaged wiring, cleaning corroded connections, or reprogramming/replacing the ECM if necessary.
7. How much does it cost to repair a P0500 code on a 2004 Infiniti G35?
Replacing the Vehicle Speed Sensor typically costs between $100 and $300, including parts and labor. Wiring repairs or ECM replacement may cost more.
8. Can a bad speed sensor affect the transmission on a 2004 Infiniti G35?
Yes, a faulty Vehicle Speed Sensor can cause improper shifting or make the transmission stay in a single gear, especially in automatic models.
9. Is P0500 a serious issue for a 2004 Infiniti G35?
Yes, it can affect vehicle safety, transmission function, and overall drivability, so it’s important to address the issue promptly.
10. Can clearing the P0500 code fix the problem on a 2004 Infiniti G35?
Clearing the code may temporarily remove the warning light, but the underlying issue must be resolved to prevent the code from returning.
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