Integrated Suspension Control Module

The ISCM uses a combination of information from other system modules and data from the suspension height sensors to measure the vehicle and suspension states. Using this information, the ISCM applies algorithms to control the rear suspension height required for the current driving conditions.

The ISCM is installed on the right side of the luggage compartment, together with the adaptive damping module, on a bracket attached to the rear quarter panel.

The ISCM receives the following signals on the HS CAN powertrain systems bus:

• Vehicle speed - ABS module.
• Wheel speed sensors - ABS module.
• Lateral acceleration - ABS module.
• Steering wheel angle - ABS module.
• Steering wheel angle status - ABS module.
• Engine speed - ECM.
• Gear position target - TCM.
• Vehicle information parameters - CJB.
• CCF (Car Configuration Files) - CJB.
• Power mode (ignition signal) - CJB.

The ISCM outputs information on the HS CAN bus for use by other systems as follows:

• Fault message - IC.
• Individual suspension heights - other systems as required.