Section 162 (Air Conditioning System): Relay: Inspection

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

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: Clutch Relay Continuity Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 3: Identifying Magnetic Clutch Relay Terminals
  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: Cooling Fan Relay Continuity Specifications
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 6: Identifying Cooling Fan Relay Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If continuity is not as specified, replace the relays.