B171B Nissan 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 Nissan 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 Nissan Description
What are the Possible Causes of the DTC B171B Nissan?
- 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 Nissan?
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 Nissan 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 Nissan code?
Need more information on how to fix the B171B Nissan code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B171B Nissan code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B171B Nissan Code
1. What are the common symptoms of OBDII code B171B Nissan related to the Soft Top Hydraulic Pump Right?
The common symptoms include a malfunctioning convertible soft top, slow or uneven operation of the soft top, and unusual noises coming from the hydraulic pump.
2. What are the possible causes of OBDII code B171B Nissan for the Soft Top Hydraulic Pump Right?
The code B171B can be triggered by issues such as low hydraulic fluid levels, a faulty hydraulic pump motor, damaged hydraulic lines, or electrical wiring problems.
3. How can I diagnose the OBDII code B171B Nissan for the Soft Top Hydraulic Pump Right?
Diagnosing this code involves checking the hydraulic fluid level, inspecting the hydraulic pump and lines for leaks or damage, testing the pump motor's functionality, and scanning for any related electrical faults.
4. Can I still operate my convertible with the OBDII code B171B Nissan present for the Soft Top Hydraulic Pump Right?
It is not recommended to operate the convertible with this code present, as it may lead to further damage to the hydraulic system or the soft top mechanism.
5. How can I repair OBDII code B171B Nissan related to the Soft Top Hydraulic Pump Right?
Repairing the code B171B involves addressing the specific cause of the issue, which may include refilling hydraulic fluid, replacing a faulty pump motor, repairing damaged hydraulic lines, or fixing electrical wiring problems.
6. Is it safe to drive my vehicle with the OBDII code B171B Nissan indicating a problem with the Soft Top Hydraulic Pump Right?
It is best to avoid driving the vehicle with this issue, as it can affect the operation of the convertible soft top and potentially cause safety hazards or further damage.
7. Can I reset the OBDII code B171B Nissan for the Soft Top Hydraulic Pump Right on my own?
Resetting the code may temporarily clear the warning light, but it is important to address the underlying issue causing the code to prevent it from reoccurring.
8. How often should I check the hydraulic system of my convertible to prevent OBDII code B171B Nissan from appearing?
Regularly inspecting the hydraulic system, including checking fluid levels and listening for unusual sounds during operation, can help prevent issues that trigger the B171B code.
9. Are there any maintenance tips to prevent OBDII code B171B Nissan in the Soft Top Hydraulic Pump Right?
Routine maintenance, such as keeping the hydraulic fluid at the correct level, lubricating moving parts, and avoiding excessive strain on the soft top mechanism, can help prevent issues leading to the B171B code.
10. Can a DIY enthusiast repair OBDII code B171B Nissan for the Soft Top Hydraulic Pump Right, or is professional help recommended?
While some basic checks and maintenance tasks can be done by a DIY enthusiast, diagnosing and repairing complex issues related to the B171B code may require professional help from a mechanic specializing in convertible soft tops.
Discuss the causes and fixes for B171B Nissan OBDII Code
Code B171B Nissan comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
