Block Diagram
| 15 | Ignition ON (Ter. 15) | B 8 | Ambient temperature sensor |
|---|---|---|---|
| 30 | Battery positive (ter. 30) | B 12 | Coolant temperature sensor |
| 31 | Ground (ter. 31) | B 24 | Odometer sensor |
| D 2 | Multi-Info Display | B 34 | Crankshaft pulse pick-up |
| G 2 | Alternator | E 21 | Interior add-on heater, electrical |
| X 13 | Diagnosis | E 21.1 | Add-on heater switch, interior |