Connecting the Breakout Box, Suspension Module (SUM)

Connecting the breakout box

Special tools:
951 2888 16-pin AUD adapter 951 2888 16-Pin AUD Adapter
981 3194 Replaced by 9511495 981 3194 Replaced by 951 1495
951 1428 Breakout box 951 1428 Breakout Box

Connecting the breakout box
- Ignition off
- Remove the Suspension Module (SUM). See Suspension module (SUM), replacing Service and Repair.

On the control module connectors check that:
- the male and female terminals are undamaged and properly attached (cannot be pressed in)
- the wiring for the female terminals is securely connected
- In particular check those terminals that are relevant to the stored diagnostic trouble code (DTC) or symptom. See Signal specification Signal Specification, Suspension Module (SUM).





2-pin connector C
Connect adapter951 2888 16-pin AUD adapter 951 2888 16-Pin AUD Adapter to the control module connectors. Connect breakout box951 1428 Breakout box 951 1428 Breakout Box to the adapter.





30-pin connector A
Connect adapter981 3194 Replaced by 9511495 981 3194 Replaced by 951 1495 to the control module connectors. Connect breakout box951 1428 Breakout box 951 1428 Breakout Box to the adapter.
Disconnect the breakout box in reverse order.

Hint: Control module terminals #C1-#C2 correspond to terminals #31-#32 on the breakout box. Terminals #A1-#A30 correspond to terminals #1-#30 on the breakout box.

The breakout box is designed to facilitate reading off the control module input and output signals when the control module is connected; and the cable and component resistance when the control module is disconnected. The use of a breakout box reduces the risk of accidental short-circuits and damage to the connector pins.