4WD Control System Check

WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

For system circuit, refer to 4WD CONTROL SYSTEM CIRCUIT & OPERATION .
For terminal arrangement, refer to 4WD CONTROL CIRCUIT VOLTAGE 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. Refer to 4WD CONTROL SYSTEM INSPECTION for air leakage.

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

Courtesy of SUZUKI OF AMERICA CORP.

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

Courtesy of SUZUKI OF AMERICA CORP.