4WD Control System Diagnostic Flow Table

4WD CONTROL SYSTEM DIAGNOSTIC FLOW TABLE
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.

NOTES ON SYSTEM CIRCUIT INSPECTION
- For system circuit, refer to "DESCRIPTION AND OPERATION".
- For terminal arrangement, refer to "4WD CONTROL CIRCUIT INSPECTION".





FLOW TABLE