4 Runner SR5 2WD V6-3.4L (5VZ-FE) (1997)
Blower Motor Relay: Testing and Inspection
Heater Main Relay
Air Conditioning System Locations (1 Of 2)
Heater Main Relay (marking: HTR) Continuity
INSPECT HEATER MAIN RELAY (Marking: HTR RLY) CONTINUITY
If continuity is not as specified, replace the relay.