Radiator Cooling Fan Motor On-Vehicle Inspection

Check main and/or sub fan operation of radiator cooling fan as follows.
1. Connect battery to main fan motor coupler (coupler color: black) or sub fan motor coupler (coupler color: gray) as shown in figure.
2. Check that radiator cooling fan rotates smoothly.
  If any abnormality is found, replace fan motor.
  
  Reference: Fan motor specified current at 12 V
  
  Main fan operation: 10.9 - 14.4 A
  
  Sub fan operation: 10.3 - 13.3 A
  
  Fig 1: Identifying Main Fan Motor & Sub Fan Motor
  Courtesy of SUZUKI OF AMERICA CORP.
  
  Fig 2: Connecting Battery To Main Fan Motor Coupler & Sub Fan Motor Coupler
  Courtesy of SUZUKI OF AMERICA CORP.