LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2018 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Blind Spot Detection/Rear Cross Traffic Alert System (Diagnostics)) >> General Description >> Inspection >> Basic Inspection

Basic Inspection

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.

Before performing diagnosis, check the following items that might provoke the problems related to BSD/RCTA.

  1. Check the battery. Ref. to STARTING/CHARGING SYSTEMS (H4DOTC)>BATTERY>INSPECTION
  2. Check the relay and fuse condition. Ref. to BLIND SPOT DETECTION/REAR CROSS TRAFFIC ALERT>RELAY AND FUSE
  3. Check the connecting condition of harness and connector. Also check grounding.
scientia non olet · About LEMON Manuals