300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987)
Electronic Brake Control Module: Service and Repair
Replace
Note: Remove and install ECU only with ignition switched off.
1.
Loosen fastening screw on support bracket and remove support bracket.
2.
Loosen screw and clamp.
3.
Remove electronic control unit from support bracket.
4.
Actuate lock and pull plug from electronic control unit.
5.
Reverse procedure to install and complete test program.