Blower Motor: Testing and Inspection

BLOWER MOTOR DOES NOT ROTATE






PRELIMINARY CHECK 2
A/C does not blow cold air.
















DIAGNOSTIC PROCEDURE 1

Note: If the result is N.G. after checking circuit continuity, repair harness or connector.






Main Power Supply and Ground Circuit Check

POWER SUPPLY CIRCUIT CHECK FOR A/C SYSTEM
Check power supply circuit for air conditioning system.
Refer to "POWER SUPPLY ROUTING" Diagram.






BLOWER MOTOR
Confirm smooth rotation of the blower motor.
- Ensure that there are no foreign particles inside the intake unit.






BLOWER RESISTOR
Check continuity between terminals.