Remove/install electric vehicle communications module control unit - AR08.20-P-0030MCC
MODEL 451.390/392/490/492
| Risk of death when touching components on vehicles with high-voltage on-board electrical system | Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not carry out any work on high-voltage on-board electrical systems. | AS54.00-Z-0001-01A | |
| Note on the -voltage on-board electrical system | AH54.00-P-0010-01A | ||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Remove transmitter key and mains plug | ||
| 2 | Disconnect ground line of 12 V battery | AR54.10-P-0003MCC | |
| 3 | Remove screw/bolts (2) | ||
| 4 | Remove electric vehicle communications module control unit (N112/2) from bracket (1) in direction of travel | ||
| 5 | Release and disconnect electrical connection (3) | ||
| 6 | Remove electric vehicle communications module control unit (N112/2) from the vehicle | ||
| 7 | Install in the reverse order | ||
| 8 | Connect Star Diagnosis and select vehicle via the vehicle identification number (VIN) | Only when replacing the electric vehicle communications module control unit (N112/2). | |
| AD00.00-P-2000-04MCC | |||
| 9 | Perform variant coding with XENTRY using the software calibration number (SCN) | Only when replacing the electric vehicle communications module control unit (N112/2). |
|
| 10 | Disconnect Star Diagnosis | Only when replacing the electric vehicle communications module control unit (N112/2). | |
| AD00.00-P-2000-04MCC | |||
| 11 | Perform function test |