Pin Arrangements Data Bus On Board Diagnostic Interface -J533-
| -T54- (A) | Designation | -T54- (A) | Designation | -T54- (A) | Designation | ||
|---|---|---|---|---|---|---|---|
| 1 | 19 | 37 | |||||
| 2 | 20 | 38 | |||||
| 3 | Diagnostic connection -U31- / FlexRay-Bus | 21 | Diagnostic connection -U31- / FlexRay-Bus | 39 | |||
| 4 | Diagnostic connection -U31- | 22 | Diagnostic connection -U31- | 40 | |||
| 5 | All-Wheel Drive Control Module -J492- / FlexRay-Bus | 23 | All-Wheel Drive Control Module -J492- / FlexRay-Bus | 41 | All-Wheel Drive Control Module -J492- | ||
| 6 | 24 | 42 | All-Wheel Drive Control Module -J492- | ||||
| 7 | Distance Regulation Control Module 2 -J850- / FlexRay-Bus | 25 | Distance Regulation Control Module 2 -J850- / FlexRay-Bus | 43 | |||
| 8 | Airbag Control Module -J234- / FlexRay-Bus | 26 | Airbag Control Module -J234- / FlexRay-Bus | 44 | |||
| 9 | FlexRay-Bus/automatic transmission | 27 | FlexRay-Bus/automatic transmission | 45 | FlexRay-Bus for driver assistance systems, level control system | ||
| 10 | Engine Control Module (ECM) -J623- / FlexRay-Bus | 28 | Engine Control Module (ECM) -J623- / FlexRay-Bus | 46 | FlexRay-Bus for driver assistance systems, level control system | ||
| 11 | B229 |
29 | B230 |
47 | |||
| 12 | Extended System CAN-Bus High | 30 | Extended System CAN-Bus Low | 48 | CAN-Bus diagnostic Low | ||
| 13 | CAN-Bus Infotainment, High | 31 | CAN-Bus Infotainment, Low | 49 | CAN-Bus diagnostic High | ||
| 14 | 32 | 50 | Front A/C display control head -E87- / CAN-Bus Low | ||||
| 15 | Comfort System CAN-Bus High | 33 | Comfort System CAN-Bus Low | 51 | Front A/C display control head -E87- / CAN-Bus High | ||
| 16 | LIN-Bus | 34 | LIN-Bus | 52 | |||
| 17 | Terminal 15 | 35 | 53 | ||||
| 18 | Terminal 30 | 36 | Diagnostic connection -U31- | 54 | Terminal 31 |
| -T54b- (B) | Designation | -T54b- (B) | Designation | -T54b- (B) | Designation | ||
|---|---|---|---|---|---|---|---|
| 1 | 19 | 37 | |||||
| 2 | Emergency call module speaker -R335- | 20 | 38 | ||||
| 3 | Emergency call module speaker -R335- | 21 | 39 | ||||
| 4 | 22 | 40 | |||||
| 5 | Control Module for Information Electronics 1 -J794- | 23 | 41 | ||||
| 6 | Control Module for Information Electronics 1 -J794- | 24 | 42 | ||||
| 7 | 25 | 43 | |||||
| 8 | 26 | 44 | |||||
| 9 | Left Front Microphone -R140- | 27 | 45 | ||||
| 10 | Left Front Microphone -R140- | 28 | 46 | ||||
| 11 | Control Module for Information Electronics 1 -J794- | 29 | 47 | ||||
| 12 | Control Module for Information Electronics 1 -J794- | 30 | 48 | ||||
| 13 | Control Module for Information Electronics 1 -J794- | 31 | 49 | ||||
| 14 | Airbag Control Module -J234- | 32 | 50 | ||||
| 15 | 33 | 51 | |||||
| 16 | 34 | 52 | |||||
| 17 | 35 | 53 | |||||
| 18 | 36 | 54 | Shielding |