Table 3, Coding Table
Control unit listing
| Part Number | Alpha Code | Wiring Harness Plug | ||
|---|---|---|---|---|
| Coding | Wiring Harness Plug Colour | Vehicle | ||
| 90 481 747 | KG | IV | heather violet | Corsa-B |
| 90 450 273 | JP | III | blue/pink | Astra-F |
| 90 462 072 | JM | I | curry yellow | Vectra/Cavalier |
| 90 462 305 | JN | II | beige | Calibra |
| 90 491 004 | KJ | VI | light pink | Omega-B |