Electronic Throttle Control Relay: 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.
- Check that the electronic throttle control relay has no deformation, cracks or other damages.
- Measure the resistance between electronic throttle control relay terminals.
Terminal No. Inspection conditions Standard 3 - 4 Always 1 MΩ or more 3 - 4 Apply battery voltage between terminals 1 and 2. Less than 1 Ω