FixVault

Tire Pressure Monitoring System

WARNING: This page is about a different car, the 2011 Subaru Tribeca. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Tire Pressure Monitoring System Components With Tightening Torque
G07926051Courtesy of SUBARU OF AMERICA, INC.

Tightening torque: N.m (kgf-m, ft-lb) 

T1: 1.4 (0.14, 1) 

T2: 7.5 (0.76, 5.5)