← View Generic C2514 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
C2514: C2514: Brake System Pressure Sensor Circuit Malfunction
on 2014 Nissan SENTRA
Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2014 Nissan
SENTRA
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Important for 2014 Nissan SENTRA Owners
Before starting repairs, verify which engine your 2014 Nissan SENTRA has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does C2514 Mean on 2014 Nissan SENTRA?
The brake system pressure sensor circuit has malfunctioned, indicating a problem with the brake system's ability to regulate pressure.
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Symptoms
- • Brake pedal feels spongy
- • brake light on dashboard
- • unusual brake noise
- • reduced braking performance
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Common Causes
- • Faulty brake pressure sensor
- • clogged brake lines
- • air in brake system
- • faulty ABS module
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How to Fix C2514 on 2014 Nissan SENTRA
1. Check brake fluid level and top off as needed. 2. Bleed brake system to remove air. 3. Replace faulty brake pressure sensor. 4. Inspect and clean brake lines. 5. Update ABS module software.
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Need Maintenance Info for Your SENTRA?
Get oil capacity, filter specs, and torque settings for your specific 2014 Nissan SENTRA.
View 2014 Nissan SENTRA SpecsParts for 2014 Nissan SENTRA
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with C2514
C2512
Sequential Code
C2512: Wheel Speed Sensor Malfunction
Medium
C2513
Sequential Code
C2513: ABS System Malfunction
High
C2515
Sequential Code
C2515: Suspension Damper Solenoid Valve Circuit Malfunction
Medium
C2516
Sequential Code
C2516: Steering Column Position Sensor Circuit Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system