Affected pins
Tiptronic control module plug:
- Pin 27 'terminal 15 power supply via fuse F51/fuse carrier at right of dashboard'
- Pin 28 'terminal 15 power supply via fuse F51/fuse carrier at right of dashboard'
- Pin 3 'terminal 30 power supply via fuse F29/fuse carrier at right of dashboard'
- Pin 1 'ground from body ground pin MB26'
- Pin 2 'ground from body ground pin MB26'
- Pin 46 'CAN drive (high)'
- Pin 34 'CAN drive (low)'
Diagnostic box in driver's footwell
CONNECTOR PINS REFERENCE
| Pin | Designation | Pin | Designation |
|---|---|---|---|
| 1 | Terminal 15 (fuse F52, fuse carrier at left of dashboard) | 9 | Not used |
| 2 | Not used | 10 | Not used |
| 3 | K' lead (communication with Tester) | 11 | Not used |
| 4 | Ground | 12 | Not used |
| 5 | Ground | 13 | Not used |
| 6 | CAN high diagnosis (instrument cluster) | 14 | CAN low diagnosis (instrument cluster) |
| 7 | K lead (OBD) | 15 | Not used |
| 8 | Not used | 16 | Terminal 30 (fuse F7, fuse carrier at left of dashboard) |