Component Testing
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF.
- Disconnect a KR20 Cooling Fan Relay.
- Test for 70 - 110 Ω between terminals 85 and 86.
- If less than 70 Ω or greater than 110 Ω
Replace the KR20 cooling fan relay.
- If between 70 - 110 Ω
- If less than 70 Ω or greater than 110 Ω
- Test for infinite resistance between the following terminals:
- 30 and 86
- 30 and 87
- 30 and 85
- 85 and 87
- If less than infinite resistance
Replace the KR20 Cooling Fan Relay.
- If infinite resistance
- All OK.