B171B Code - Soft Top Hydraulic Pump Right
Quick Answer
The Soft Top Control Unit sets the OBDII code when the Soft Top Hydraulic Pump Relay 1 or Hydraulic Pump Motor circuit is open, short to ground or short to power. Common causes include Faulty Soft Top Hydraulic Pump Relay 1, Soft Top Hydraulic Pump Relay 1 harness is open or shorted, Soft Top Hydraulic Pump Relay 1 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
- B171B indicates Soft Top Hydraulic Pump Right.
- Common causes
- Common causes include Faulty Soft Top Hydraulic Pump Relay 1, Soft Top Hydraulic Pump Relay 1 harness is open or shorted, Soft Top Hydraulic Pump Relay 1 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 B171B Description
What are the Possible Causes of the DTC B171B?
- Faulty Soft Top Hydraulic Pump Relay 1
- Soft Top Hydraulic Pump Relay 1 harness is open or shorted
- Soft Top Hydraulic Pump Relay 1 circuit poor electrical connection
- Faulty Soft Top Control Unit
How to Fix the DTC B171B?
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 B171B 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 B171B code?
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Information for Specific Makes
- B171B Nissan — Soft Top Hydraulic Pump Right
Frequently Asked Questions about B171B Code
1. What are common symptoms of OBDII code B171B (Soft Top Hydraulic Pump Right)?
- Common symptoms include a malfunctioning convertible top that fails to operate or close properly, slow or noisy hydraulic pump operation, and dashboard warning lights related to convertible top issues.
2. What are possible causes of OBDII code B171B?
- Possible causes include a faulty soft top hydraulic pump on the right side, damaged wiring or connectors in the hydraulic system, low hydraulic fluid levels, or a malfunctioning convertible top control module.
3. How can I diagnose the cause of OBDII code B171B?
- Diagnosing the issue involves inspecting the soft top hydraulic pump on the right side for any visible damage, checking the hydraulic fluid levels, testing the wiring and connectors for continuity, and using a diagnostic scanner to read the specific error codes stored in the system.
4. Can I drive my vehicle with OBDII code B171B?
- It is not recommended to drive your vehicle with OBDII code B171B, as it can lead to further damage to the convertible top system and potentially compromise the safety and security of your vehicle. It's best to address the issue promptly.
5. How can I repair OBDII code B171B?
- Repairing OBDII code B171B may involve replacing the soft top hydraulic pump on the right side, repairing any damaged wiring or connectors, topping up the hydraulic fluid, or recalibrating the convertible top control module. It is recommended to consult a professional mechanic for accurate diagnosis and repair.
6. What are some tips to prevent OBDII code B171B from recurring?
- To prevent OBDII code B171B from recurring, regularly inspect and maintain the soft top hydraulic system, ensure proper hydraulic fluid levels, address any issues promptly, and follow the manufacturer's maintenance recommendations for the convertible top system.
7. Is OBDII code B171B a common issue in convertible vehicles?
- OBDII code B171B related to the Soft Top Hydraulic Pump Right is a common issue in convertible vehicles, especially in older models or those with high mileage. Regular maintenance and inspections can help prevent this issue.
8. Can a DIY enthusiast fix OBDII code B171B at home?
- While some DIY enthusiasts may have the skills to address simple convertible top issues, diagnosing and repairing OBDII code B171B related to the Soft Top Hydraulic Pump Right may require specialized tools and expertise. It is recommended to seek professional assistance for accurate diagnosis and repair.
9. How much does it cost to repair OBDII code B171B?
- The cost to repair OBDII code B171B can vary depending on the underlying cause, the extent of the damage, and the labor rates in your area. It's best to obtain quotes from multiple mechanics or dealerships to compare prices for the repair.
10. Can OBDII code B171B cause any safety concerns?
- OBDII code B171B related to the Soft Top Hydraulic Pump Right can cause safety concerns if the convertible top fails to operate correctly, leading to potential exposure to weather elements or security risks. It is important to address this issue promptly to ensure safe operation of the vehicle.
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