← View Generic C1806 Guide
Severity: High
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
C1806: C1806: Anti-lock Brake System (ABS) Pump Control Module Circuit Malfunction
on 2014 Nissan SENTRA
Fix Cost
$200 - $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 C1806 Mean on 2014 Nissan SENTRA?
The ABS pump control module circuit has malfunctioned, preventing the ABS system from functioning properly.
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Symptoms
- • ABS warning light on
- • ABS system not functioning
- • vehicle may vibrate or pull to one side during braking
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Common Causes
- • Faulty ABS pump control module
- • wiring issues
- • or a malfunctioning ABS sensor
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How to Fix C1806 on 2014 Nissan SENTRA
1. Disconnect the battery to reset the ABS system. 2. Check and repair any wiring issues. 3. Replace the ABS pump control module if faulty.
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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 C1806
C1804
Sequential Code
C1804: Traction Control System Malfunction
Medium
C1805
Sequential Code
C1805: Wheel Speed Sensor Malfunction
Medium
C1807
Sequential Code
C1807: Brake System Pressure Sensor Circuit Malfunction
Medium
C1808
Sequential Code
C1808: Rear Suspension Strut or Shock Absorber Fault
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