Checking the resistance of SLT, SLS and SLU
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Readings should be taken at approximately 20°C.
Solenoid SLT, SLS and SLU
Measure the resistance between both the pins in the solenoid connector.
Correct value: 5.0-5.6 Ω.
If the value of any of solenoids SLT, SLS and SLU is incorrect
Replace the control system according to Replacing the control system .
The control system is calibrated together with the solenoids.