Both the Radiator Fan and the A/C Condenser Fan Do Not Run at Low Speed With the A/C On

Both the radiator fan and the A/C condenser fan do not run at low speed with the A/C on

Diagnostic Procedure:

Radiator and A/C condenser fans low speed circuit troubleshooting. Radiator and A/C Condenser Fan Low Speed Circuit Troubleshooting

Also check for:

- Cleanliness and tightness of all connectors