← View Generic C0813 Guide
Severity: Medium
🚗
Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
C0813: C0813: Brake System Pressure Sensor Circuit Malfunction
on 2014 Nissan SENTRA
Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2014 Nissan
SENTRA
⚠️
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 C0813 Mean on 2014 Nissan SENTRA?
The brake system pressure sensor circuit has malfunctioned, causing the brake system to malfunction.
⚠️
Symptoms
- • Spongy brake pedal
- • low brake fluid level
- • brake warning light on
🔍
Common Causes
- • Faulty brake pressure sensor
- • faulty wiring
- • brake fluid leak
🛠️
How to Fix C0813 on 2014 Nissan SENTRA
1. Check brake fluid level and top off if necessary. 2. Inspect brake fluid lines for leaks. 3. Replace faulty brake pressure sensor. 4. Check wiring for damage and repair if necessary.
🔧
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
🔗
Related Diagnostic Codes
Other codes that may appear with C0813
C0811
Sequential Code
C0811: Wheel Speed Sensor Malfunction
Medium
C0812
Sequential Code
C0812: ABS System Malfunction
Medium
C0814
Sequential Code
C0814: Suspension Damper or Mount Fault
Medium
C0815
Sequential Code
C0815: 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