What does fault code SUM-0118 mean?

Diagnostic fault code details for SUM-0118 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Repair service at OBD Tuning.

VOLVO

SUM-0118 - Solenoid, suspension left front. Temperature too high

System

Suspension Module (SUM)

Volvo models this fault code applies to

Applies to the following models:

4 models

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)

Show models by year and engine (4)

What does this fault code mean?

The temperature of the solenoid at the left front wheel is too high. The fault may be caused by poor contact in the connections or by hard driving. The Four-C function is limited.

Possible causes

Poor contact in the connections
Hard driving

What you can do

1Clear the code and check whether it returns
2Check the connectors at the solenoid at the left front and at the control module for poor contact or oxidation
3Have a workshop measure the solenoid resistance
4After the repair, the Four-C system's settings need to be calibrated. Have a workshop do this

Symptoms you may notice1

No noticeable symptoms for the driver

What the fault can affect1

The Four-C function is limited

General guidance for car owners. Diagnosis on the car can point to a different cause.