Air Conditioning: Relay: Inspection

Magnetic clutch relay.
1. Remove the magnetic clutch relay from engine room No. 1 R/B.
  
  Fig 1: Identifying Magnetic Clutch Relay
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Inspect magnetic clutch relay continuity.
  
  Fig 2: Displaying Magnetic Clutch Relay Terminal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 3: Displaying Magnetic Clutch Continuity Based On Conditions
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If continuity is not as specified, replace the relay.
Cooling fan relay.
1. Remove the cooling fan relay from fusible link block.
  
  Fig 4: Identifying Cooling Fan Relay
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Inspect cooling fan relay continuity.
  
  Fig 5: Displaying Cooling Fan Relay Terminal
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 6: Displaying Cooling Fan Continuity Based On Conditions
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If continuity is not as specified, replace the relays.