4WD Control System Check

Before performing the trouble diagnosis, check that the transfer and front differential are in good condition and there is no air leakage from air hoses and the actuator. See 4WD CONTROL SYSTEM INSPECTION  and AIR PUMP ASSEMBLY INSPECTION .

Fig 1: 4WD Control System Check Chart (1 Of 2)

Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: 4WD Control System Check Chart (2 Of 2)

Courtesy of SUZUKI OF AMERICA CORP.