Checking the Cooling Fan Operation

Test 1 - 4:

Test 5 - 7:

SYMPTOM
CHECKING CONDENSER FAN OPERATION

POSSIBLE CAUSES
- Internal fused B+ circuits
- Condenser fan relay
- (Y145) condenser fan relay control circuit shorted to ground
- (Y145) condenser fan relay control circuit open
- (Z212) condenser fan ground circuit open
- Condenser fan motor