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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Central Gateway System (Diagnostics)) >> General Description >> Inspection >> Basic Inspection
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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 which may affect problems related to the central gateway.

  1. Check the battery. Ref. to STARTING/CHARGING SYSTEMS (H4DOTC)>BATTERY>INSPECTION
  2. Check the fuse condition. Ref. to SECURITY AND LOCKS>RELAY AND FUSE

    Make sure that ampere of the fuse is setting value, and it is not blown out.

  3. Check the connecting condition of harness and harness connector.
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