ABS/EBV control module
For petrol models produced before 30.11.00.
ABS/EBV control module installation details for petrol models produced up to 11/30/00
1 - Nut; 2 - Rubber stoppers; 3 - Holder; K40 - Relay module; N15/3 - ETC Control Module; N47-7 - ABS/EBV Control Module
1. Disconnect the negative cable from the battery.
2. Release the connector lock and disconnect the electrical wiring from the ETC control module (N15/3).
3. Pull up and remove the relay module (K40) without disconnecting the wiring.
4. Release the connector lock and disconnect the electrical wiring from the ABS/EBV control module (N47-7).
5. Loosen the nut (1) on the mounting plate.
6. Pull up and remove the holder (3).
7. Remove the ABS/EBV control module (N47-7).
8. Installation is carried out in the reverse order - ensure that the holder is correctly seated relative to the rubber plugs (2), make sure that the electrical wiring is not pinched.
9. Finally, clear the memory of the on-board diagnostic system processor (see Chapter Engine electrical systems).
ABS control module
For models 453.250/333 produced before 30.09.01.
ABS control module installation details for models 463.250/333 produced up to 30.09.01
1, 7 - Nuts; 2 - Panel in the passenger footwell; 3 - Mounting plate; 4 - Air supply hose to the right rear footwell; 5, 6 - Connectors; N47-7 - ABS/EBV Control Module
(Article was borrowed from the website MercedesMan.ru)
1. On models with the corresponding configuration (code ET2), activate the service mode of the TELE AID emergency call system (see Section Activation/deactivation of the service mode of the TELE AID emergency call system).
2. Turn on the auxiliary battery and connect it to the standard battery, then disconnect the negative cable from the latter.
7 - Auxiliary battery
8 — Positive wire terminal of the module
9 — Terminal of the negative wire of the module
W10 - Battery ground
3. Remove the carpet floor panel in the right front footwell.
4. Loosen the nuts (1) - if necessary, lift the panel (2).
5. Slightly lift the air duct (4) and use the mounting plate (3) to remove the ABS control module (N47-7).
6. After releasing the clamps, disconnect the connectors (5).
7. Remove the connector (6).
8. Loosen the nuts (7) and remove the control module (N47-7) from the mounting plate (3).
9. Installation is carried out in the reverse order - if the corresponding configuration (code ET2) is installed, deactivate the service mode of the TELE AID system (see Section Activation/deactivation of the service mode of the TELE AID emergency call system).
10. Finally, read the DTC codes and clear the on-board diagnostic system memory using the STAR DIAGNOSIS scanner (6511 1801 00) (See Chapter Engine electrical systems).
ESP/ABS/BAS control module
For models 463.246/249/323 and 463.250/333 from 30.09.01.
Details of installation of the ESP control module on models 463.246/249/323 and 463.250/333 from 30.09.01.
1, 7 - Nuts; 2 - Panel in the passenger footwell; 3 - Mounting plate; 4 - Air supply hose to the right rear footwell; 5, 6 - Connectors; N47-5 - ESP/BAS control module
The procedure is the same as described in the previous subsection for the ABS module (N47-7). The ABS and BAS control modules are integrated into the ESP module in this case.