← View Generic B1972 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
B1972: B1972: Seat Position 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
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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 B1972 Mean on 2014 Nissan SENTRA?
The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position.
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Symptoms
- • Seat not moving properly
- • seat position not detected
- • seat warning light on
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Common Causes
- • Faulty seat position sensor
- • wiring issue
- • faulty seat control module
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How to Fix B1972 on 2014 Nissan SENTRA
1. Disconnect battery to reset computer, 2. Check and clean seat position sensor, 3. Replace faulty sensor or control module if necessary
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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 B1972
B1970
Sequential Code
B1970: Door Locks Actuator Circuit Malfunction
Medium
B1971
Sequential Code
B1971: Power Window Circuit Malfunction
Medium
B1973
Sequential Code
B1973: Body Control Module (BCM) Malfunction - Exterior Lighting
Medium
B1974
Sequential Code
B1974: 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