Checking the ABS hydraulic modulator
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.
Check that the new ABS hydraulic modulator is the correct type depending on whether the car is equipped with STC (stability and traction control) or not.
An ABS modulator for ABS has only eight valves while an ABS modulator for ABS and STC (stability and traction control) has ten valves.
WARNING:
Never, under any circumstances,
open the ABS hydraulic modulator. Reassembling it requires special equipment and facilities.
Check that the new ABS hydraulic modulator is the correct type depending on whether the car is equipped with STC (stability and traction control) or not.
An ABS modulator for ABS has only eight valves while an ABS modulator for ABS and STC (stability and traction control) has ten valves.
WARNING:
Never, under any circumstances,
open the ABS hydraulic modulator. Reassembling it requires special equipment and facilities.