Programming Control Module

The Suspension module (SUM) has detected an internal software error.

If the fault is intermittent, the fault has been detected on a previous occasion. In the event of intermittent faults, no corrective action need be carried out if the fault does not recur. The fault is evaluated depending on how it occurs. In the event of a permanent software fault, the control module must be programmed with new software.

After downloading new software, the control module must be calibrated.

Remedy as necessary.

Other information 

• see CONNECTING THE BREAKOUT BOX
• see SIGNAL SPECIFICATION
• see COMPONENT SPECIFICATION
• see LOCATION OF COMPONENTS
• see CHECKING THE SUPPLY VOLTAGE/GROUND TERMINAL
• see CHECKING WIRING AND TERMINALS

Fig 2: Identifying Suspension Module

Courtesy of VOLVO CARS CORPORATION

Refer to VERIFICATION