ESP control module, task - GF42.45-P-4500-04B

Model 129 with engines M112, M113 

Model 163, 168, 170, 202, 203, 208, 209 

Model 210 with engines 111, 112, 113, 605, 606, 611, 612, 613 

• Perform all brake control functions for ABS, ASR, and ESP. With ASR and ESP the data is exchanged with the engine/transmission control units via the CAN engine compartment (CAN-C).
• Influence the engine/transmission management in the case of an ESP control
• Contains the complete Brake Assist (BAS) control unit function
• Supplies other systems with the vehicle speed signal and wheel rpm signal (direct or via CAN).
• Via the engine compartment CAN (CAN-C) supplies the instrument cluster (A1) with the signals for the ABS indicator lamp (A1e17), ESP warning lamp (A1e41) (on model 163 ETS warning light (A1e36)) and for the BAS/ESP indicator lamp (A1e47) (except models 203, 209) or the multifunction display (A1p13) (except models 129, 163, 170).
• Via the engine compartment CAN (CAN-C) supplies the instrument cluster (A1) with the signal for the brake pad wear warning lamp (A1e6) (except model 209) and brake fluid and parking brake warning lamp (A1e7) (models 129, 168, 170, 202, 203, 208, 209, 210), brake fluid warning lamp, parking brake and brake power distribution (model 163).
• On vehicles with CODE (213a) speed-sensitive power steering (PML) the ESP, SPS and BAS [ESP, PML and BAS] control unit (N47-5) (models 129, 210) also contains the electronics and control logic required for this.
• The ESP and BAS control unit (N47-5) (model 203) contains the software for CODE (477) tire pressure loss warning (RDW). It detects a pressure loss via a comparison of wheel speeds and displays it in the multifunction display (A1p13) (except models 129, 163, 170) an.