Section 24 (Servicing - A/T): Identification
WARNING: This page does not describe the selected car, but rather 66 other vehicles, including the 1992 Pontiac Sunbird, 1992 Pontiac Grand Prix, 1992 Pontiac Grand Am, 1992 Pontiac Firebird, and 1992 Pontiac Bonneville. However, it is still accessible from the selected car via links, so may be relevant.
The following system has been developed by the manufacturer to functionally describe its transmissions and transaxles. The designations indicate the number of speeds, type, series and major features. See Fig 1 .
FWD TRANSAXLE APPLICATION
| Model | Body | Transmission(s) | |
|---|---|---|---|
| Buick | |||
| Century | "A" | 3T40 & 4T60 | |
| LeSabre | "H" | 4T40 | |
| Park Avenue | "C" | 4T60-E | |
| Reatta | "E" | 4T60 | |
| Regal | "W" | 4T60 | |
| Riviera | "E" | 4T60 | |
| Skylark | "N" | 3T40 | |
| Cadillac | |||
| DeVille | "C" | 4T60 | |
| Eldorado | "E" | 4T60-E | |
| Fleetwood | "C" | 4T60 | |
| Seville | "K" | 4T60-E | |
| Chevrolet | |||
| Beretta | "L" | 3T40 | |
| Cavalier | "J" | 3T40 | |
| Corsica | "L" | 3T40 | |
| Lumina | "W" | 3T40, 4T60 & 4T60-E | |
| Oldsmobile | |||
| Cutlass Calais | "N" | 3T40 | |
| Cutlass Ciera | "A" | 3T40 & 4T60 | |
| Cutlass Cruiser | "A" | 4T60 | |
| Cutlass Supreme | "W" | 3T40, 4T60 & 4T60-E | |
| Eighty-Eight | "H" | 4T60 | |
| Ninety-Eight | "C" | 4T60-E | |
| Toronado | "E" | 4T60-E | |
| Trofeo | "E" | 4T60-E | |
| Pontiac | |||
| Bonneville | "H" | 4T60 | |
| Grand Am | "N" | 3T40 | |
| Grand Prix | "W" | 3T40, 4T60 & 4T60-E | |
| Sunbird | "J" | 3T40 | |
| Touring Sedan | "C" | 4T60-E | |
| 6000 | "A" | 3T40 & 4T60 | |
RWD TRANSMISSION APPLICATION
| Manufacturer/Model | Body | Transmission(s) | |
|---|---|---|---|
| Buick | |||
| Roadmaster | "B" | 4L60 | |
| Cadillac | |||
| Brougham | "D" | 4L60 | |
| Chevrolet | |||
| Camaro | "F" | 4L60 | |
| Caprice | "B" | 4L60 | |
| Corvette | "Y" | 4L60 | |
| Oldsmobile | |||
| Custom Cruiser | "B" | 4L60 | |
| Pontiac | |||
| Firebird | "F" | 4L60 | |