4 Runner 2WD L4-2693cc 2.7L DOHC MFI (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.