Check the condenser fins for blockage or damage. If the fins are clogged, clean them with compressed air. If the fins are bent, straighten them witha screwdriver or a pair of pliers.

Check the condenser fittings for leakage. Repair or replace if necessary. Condenser fan assembly.

Check the condenser fan for blockage or damage.

Check the connection of the harness coupler.

Check that the fan motor runs when the battery voltage is applied.