Connecting the Breakout Box, Central Electronic Module (CEM)

Connecting the breakout box

Special tools:
951 1503 Adapter 88 pin 951 1503 Adapter 88 Pin
951 1428 Breakout box 951 1428 Breakout Box

Connecting the breakout box




- Ignition off
- Remove fuses 11C/21, 11C/25 and 11C/32 from the fusebox in the passenger compartment
- Expose the central electronic module (CEM). See Central electronic module (CEM), replacing Central Electronic Module (CEM), Replacing.
Connect adapter 951 1503 Adapter 88 pin 951 1503 Adapter 88 Pin to the control module connector. Connect breakout box 951 1428 Breakout box 951 1428 Breakout Box to the adapter.
Disconnect the breakout box in reverse order.

Note! Before the control module can be checked and measurements taken, the removed fuses must first be installed.

For further information about signals and other values, see Signal specification Pinout Values and Diagnostic Parameters.
For further information about the fuses and relays, see the Wiring Diagram.