Test Methods

WARNING: This page is about a different variant/trim than selected.

MPT model
Check the transfer clutch pressure in accordance with the following chart in the same manner as with line pressure. < Ref. to LINE PRESSURE TEST .>
1. ST 498897700 OIL PRESSURE ADAPTER SET
2. ST 498575400 OIL PRESSURE GAUGE ASSY
3. AWD mode: "D" range
4. FWD mode: "P" range, engine speed 2,000 rpm
NOTE: Before setting in FWD mode, install the spare fuse on FWD mode switch.

Fig 1: Identifying Test Plug (MPT Model)
Courtesy of SUBARU OF AMERICA, INC.
VTD model
Check transfer clutch pressure using the following chart. < Ref. to LINE PRESSURE TEST .>
1. ST 498897700 OIL PRESSURE ADAPTER SET
2. ST 498575400 OIL PRESSURE GAUGE ASSY

Fig 2: Identifying Test Plug (VTD Model)

Courtesy of SUBARU OF AMERICA, INC.