← View Generic B1852 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
B1852: B1852: Seat Switch Circuit Malfunction
on 2014 Nissan SENTRA
Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
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 B1852 Mean on 2014 Nissan SENTRA?
The seat switch circuit has malfunctioned, preventing the seat from functioning properly. This code is typically set when the seat switch circuit is open or shorted.
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Symptoms
- • Seat will not move
- • or moves erratically
- • or is stuck in a position
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Common Causes
- • Faulty seat switch
- • wiring issue
- • or seat motor malfunction
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How to Fix B1852 on 2014 Nissan SENTRA
1. Disconnect battery to reset code. 2. Check seat switch circuit for shorts or opens. 3. Replace faulty seat switch. 4. Check wiring for damage or corrosion. 5. Replace seat motor if necessary.
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Need Maintenance Info for Your SENTRA?
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Related Diagnostic Codes
Other codes that may appear with B1852
B1850
Sequential Code
B1850: Door Locks Circuit Malfunction
Medium
B1851
Sequential Code
B1851: Power Window Circuit Malfunction
Medium
B1853
Sequential Code
B1853: Exterior Lighting Malfunction
Medium
B1854
Sequential Code
B1854: Immobilizer System Malfunction
High
💡 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