Replacing solenoid
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Remove the screw for the solenoid (or the solenoid STH holder).
The illustration above shows solenoid SL, S1 and cable harness, early version.
Remove the solenoids from the control system.
Install new solenoids.
Lubricate the solenoid O-rings (S1, S2, SL) with a little petroleum jelly. Install the solenoids Tighten the screws.
Tighten to:10 Nm .