Sonata GL V6-2.5L (1999)
Control Module HVAC: Testing and Inspection
Power Transistor
1. Measure voltage between pin 1 and pin 2.
2. The voltage increases up to selecting blower motor speed button until Hi-blower relay works.
Control Module HVAC: Testing and Inspection
Power Transistor
1. Measure voltage between pin 1 and pin 2.
2. The voltage increases up to selecting blower motor speed button until Hi-blower relay works.