Transfer Clutch Pressure

1. Check transfer clutch pressure in accordance with the following chart in the same manner as with line pressure.
ST 498897700 OIL PRESSURE ADAPTER SET or equivalent.
ST 498575400 OIL PRESSURE GAUGE ASSY or equivalent.
- Check Under no load: "R" and "D" ranges
- Check Under heavy load: "R" and "D" ranges in 4WD mode and in FWD mode.

CAUTION: Before setting in FWD mode, install spare fuse on FWD






2. If oil pressure is not produced or if it does not change in the 4WD mode, the duty solenoid C or transfer valve assembly may be malfunctioning. If oil pressure is produced in the FWD mode, the problem is similar to that in the 4WD mode.