This guide is customized for your 2014 Nissan SENTRA
B0194: B0194: Door Locks Actuator Circuit Malfunction
on 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 B0194 Mean on 2014 Nissan SENTRA?
Symptoms
- • Door locks may not function properly
- • or may lock/unlock randomly
- • or may not respond to key fob or door switch inputs.
Common Causes
- • Faulty door locks actuator
- • wiring issues
- • faulty body control module
- • or a problem with the door lock switch.
How to Fix B0194 on 2014 Nissan SENTRA
1. Check the door locks actuator for any signs of physical damage or corrosion. Replace if necessary. 2. Inspect wiring and connectors for any signs of damage or corrosion. Repair or replace as needed. 3. Check the body control module for any fault codes. Clear or replace as needed. 4. Test the door lock switch for proper function. Replace if necessary.
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Related Diagnostic Codes
Other codes that may appear with B0194
B0192: Airbag System Fault
B0193: Climate Control Actuator Malfunction
B0195: Power Window Regulator Circuit Malfunction
B0196: Seat Switch Circuit Malfunction
💡 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