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

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