B2205 Infiniti Code - Vehicle Speed Circuit
Quick Answer
The ABS actuator and electric unit (control unit) provide a vehicle speed signal to the combination meter via Controller Area Network (CAN) communication lines. Common causes include Faulty Vehicle Speed Sensor, Vehicle Speed Sensor harness 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
- B2205 Infiniti indicates Vehicle Speed Circuit.
- Common causes
- Common causes include Faulty Vehicle Speed Sensor, Vehicle Speed Sensor harness 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 B2205 Infiniti Description
What are the Possible Causes of the DTC B2205 Infiniti?
- Faulty Vehicle Speed Sensor
- Vehicle Speed Sensor harness is open or shorted
- Vehicle Speed Sensor circuit poor electrical connection
- Faulty Combination Meter
- Faulty Anti-Lock Brake System (ABS) Module
How to Fix the DTC B2205 Infiniti?
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 B2205 Infiniti 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 B2205 Infiniti Code
1. What does the OBDII code B2205 mean on an Infiniti?
The B2205 code indicates a fault in the vehicle speed circuit, suggesting the speed signal is not being properly received or processed.
2. What are the common symptoms of the B2205 code in an Infiniti?
Symptoms may include erratic or non-functional speedometer readings, ABS or traction control warning lights, or improper transmission shifting.
3. What causes the B2205 code to appear in an Infiniti?
Common causes include a faulty vehicle speed sensor (VSS), damaged wiring or connectors, or a malfunction in the ABS control module.
4. How do you diagnose the B2205 code in an Infiniti?
Diagnosis involves checking the vehicle speed sensor, inspecting the wiring and connectors for damage, and testing the ABS module for faults.
5. Can driving with the B2205 code damage my Infiniti?
While it might not cause immediate damage, it can affect safety systems like ABS and traction control, so it’s best to address the issue promptly.
6. How do you fix the B2205 code on an Infiniti?
Repairs may include replacing the vehicle speed sensor, repairing or replacing damaged wiring, or reprogramming or replacing the ABS module if necessary.
7. How much does it cost to fix the B2205 code on an Infiniti?
Repair costs can vary but typically range between $100 and $500, depending on whether the issue is with the sensor, wiring, or ABS module.
8. Can a B2205 code cause transmission problems in an Infiniti?
Yes, since the vehicle speed signal is used for transmission control, this code can lead to shifting issues or improper gear selection.
9. Does clearing the B2205 code fix the problem in an Infiniti?
Clearing the code may temporarily remove the warning, but the underlying issue must be resolved to prevent the code from returning.
10. Can the B2205 code be caused by a dead battery in an Infiniti?
A dead or weak battery is unlikely to directly cause this code, but electrical issues after a battery replacement could potentially affect the speed circuit.
Discuss the causes and fixes for B2205 Infiniti OBDII Code
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