B171A Code - Soft Top Hydraulic Pump Left
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
- B171A indicates Soft Top Hydraulic Pump Left.
- 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 B171A Description
What are the Possible Causes of the DTC B171A?
- 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 B171A?
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 B171A 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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Information for Specific Makes
- B171A Nissan — Soft Top Hydraulic Pump Left
Frequently Asked Questions about B171A Code
1. What are the common symptoms of OBDII code B171A (Soft Top Hydraulic Pump Left)?
- Common symptoms include the convertible top failing to operate, slow or noisy operation of the soft top, and dashboard warning lights related to the convertible top system.
2. What are some possible causes of OBDII code B171A (Soft Top Hydraulic Pump Left)?
- Possible causes include a malfunctioning hydraulic pump motor, low hydraulic fluid levels, damaged hydraulic lines, or electrical issues within the convertible top system.
3. How can I diagnose the issue related to OBDII code B171A (Soft Top Hydraulic Pump Left)?
- Diagnosis involves inspecting the hydraulic pump, checking for leaks in the hydraulic system, testing the electrical connections, and using a scan tool to retrieve specific fault codes related to the soft top system.
4. Is it safe to drive with OBDII code B171A (Soft Top Hydraulic Pump Left) active?
- It is recommended to avoid driving the vehicle with an active soft top hydraulic pump fault code to prevent further damage to the convertible top system. Seek professional diagnosis and repair as soon as possible.
5. Can I reset OBDII code B171A (Soft Top Hydraulic Pump Left) on my own?
- Resetting the fault code may temporarily clear the warning light, but the underlying issue causing the code needs to be addressed for a permanent solution. A professional diagnostic tool is recommended for accurate diagnosis and reset.
6. How much does it typically cost to repair OBDII code B171A (Soft Top Hydraulic Pump Left)?
- The cost of repairs can vary depending on the specific cause of the issue. It may involve replacing the hydraulic pump motor, repairing hydraulic lines, or addressing electrical faults. Costs can range from a few hundred to over a thousand dollars.
7. Are there any DIY tips for addressing OBDII code B171A (Soft Top Hydraulic Pump Left)?
- DIY tips include checking hydraulic fluid levels, inspecting for visible leaks, and ensuring electrical connections are secure. However, complex repairs involving the hydraulic pump or electrical components are best left to professionals.
8. How long does it typically take to repair OBDII code B171A (Soft Top Hydraulic Pump Left)?
- The repair time can vary depending on the extent of the issue and the availability of parts. Simple repairs may be completed in a few hours, while more complex issues could take a day or more to resolve.
9. Can OBDII code B171A (Soft Top Hydraulic Pump Left) affect the overall functionality of the vehicle?
- While the code specifically relates to the soft top hydraulic pump, unresolved issues with the convertible top system can impact the overall usability and value of the vehicle. It is important to address the problem promptly.
10. How can I prevent OBDII code B171A (Soft Top Hydraulic Pump Left) from recurring in the future?
- Regular maintenance of the convertible top system, checking hydraulic fluid levels, and addressing any issues promptly can help prevent the recurrence of the fault code. Follow manufacturer recommendations for care and inspection.
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