This guide is customized for your 2014 Nissan SENTRA
B0997: B0997: Turn Signal Flasher 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 B0997 Mean on 2014 Nissan SENTRA?
Symptoms
- • Turn signals not flashing
- • or flashing erratically
- • or not functioning at all
- • sometimes accompanied by a warning light on the dashboard.
Common Causes
- • Faulty turn signal flasher module
- • wiring issues
- • or a problem with the turn signal switch.
How to Fix B0997 on 2014 Nissan SENTRA
1. Disconnect the battery to prevent any electrical shock. 2. Locate the turn signal flasher module and remove it from the vehicle. 3. Inspect the module for any signs of physical damage or corrosion. 4. If damaged, replace the module with a new one. 5. Reconnect the wiring harness and test the turn signals to ensure they are functioning properly.
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Related Diagnostic Codes
Other codes that may appear with B0997
B0995: Power Window Regulator Malfunction
B0996: Seat Switch Circuit Malfunction
B0998: Immobilizer System Malfunction
B0999: Audio System 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