Basic Inspection
WARNING: This page is about a different car, the 2023 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
Before performing diagnosis, check the following items that might affect the problems related to the cockpit control module.
- Check the battery. Ref. to STARTING/CHARGING SYSTEMS (H4DOTC)>BATTERY>INSPECTION .
- Check the relay and fuse condition. Ref. to ENTERTAINMENT & MONITORING>RELAY AND FUSE .
- Check the connecting condition of harness and harness connector.