* PLEASE READ THIS FIRST *
Placing a non-compatible vehicle on a single-axle dynamometer could result in a safety hazard to technicians and damage to vehicle. Vehicles which use All-Wheel Drive (AWD) or traction control may not be clearly marked. Use common sense and take all necessary precautions when placing any vehicle on the dynamometer. Determine between full-time 4WD and All-Wheel Drive (AWD) for testing purposes. The following tables include information related to full-time 4WD and AWD vehicles, and how to disable the traction control system (if disengageable).
| WARNING | DO NOT operate vehicle on a 2-wheel dynamometer if the DO NOT TEST column is marked. |
| Application | FWD | RWD | Part Time 4WD | Full Time 4WD | AWD | TCS | Do Not Test |
|---|
| Achieva |
| 1992-95 | X | — | — | — | — | — | — |
| 1996-98 | X | — | — | — | — | X (1) | — |
| Alero |
| 1999-04 | X | — | — | — | — | X (2) | — |
| Aurora |
| 1995-99 | X | — | — | — | — | X (3) | — |
| 2002-03 | X | — | — | — | — | X (4) | — |
| Calais |
| 1985-87 | X | — | — | — | — | — | — |
| Ciera |
| 1982-95 | X | — | — | — | — | — | — |
| Custom Cruiser |
| 1981-92 | — | X | — | — | — | — | — |
| Cutlass |
| 1980-88 | — | X | — | — | — | — | — |
| 1997-99 | X | — | — | — | — | — | — |
| Cutlass Cruiser |
| 1980-83 | — | X | — | — | — | — | — |
| 1984-95 | X | — | — | — | — | — | — |
| Cutlass Supreme |
| 1988-97 | X | — | — | — | — | — | — |
| Eighty-Eight |
| 1980-85 | — | X | — | — | — | — | — |
| 1986-88 | X | — | — | — | — | — | — |
| 1992-93 | X | — | — | — | — | X (4) | — |
| 1994-99 | X | — | — | — | — | X (4) | — |
| Firenza |
| 1982-87 | X | — | — | — | — | — | — |
| Intrigue |
| 1998-02 | X | — | — | — | — | X (3) | — |
| LSS |
| 1996-98 | X | — | — | — | — | X (4) | — |
| Ninety-Eight |
| 1980-84 | — | X | — | — | — | — | — |
| 1985-91 | X | — | — | — | — | — | — |
| 1992-93 | X | — | — | — | — | X (5) | — |
| 1994-96 | X | — | — | — | — | X (4) | — |
| Omega |
| 1980-84 | X | — | — | — | — | — | — |
| Regency |
| 1997-98 | X | — | — | — | — | X (4) | — |
| Starfire |
| 1980 | — | X | — | — | — | — | — |
| Toronado/Trofeo |
| 1981-92 | X | — | — | — | — | — | — |
| (1) Press TRAC CTRL button located on the instrument panel. ETS OFF indicator light will illuminate when system is disabled. (2) Press ETS button located on center console. The TRAC OFF indicator light will illuminate when system is disabled. (3) Press traction control button located on center console. The TRAC OFF indicator light will illuminate when system is disabled. (4) Press T/C button located to right of steering wheel. The TRACTION OFF indicator light will illuminate when system is disabled. (5) On Elite models, button is in front door trim panel. On all other models, button is on instrument panel or center console. The TRAC OFF light will illuminate when system is disabled. |
| (1) | Press TRAC CTRL button located on the instrument panel. ETS OFF indicator light will illuminate when system is disabled. |
| (2) | Press ETS button located on center console. The TRAC OFF indicator light will illuminate when system is disabled. |
| (3) | Press traction control button located on center console. The TRAC OFF indicator light will illuminate when system is disabled. |
| (4) | Press T/C button located to right of steering wheel. The TRACTION OFF indicator light will illuminate when system is disabled. |
| (5) | On Elite models, button is in front door trim panel. On all other models, button is on instrument panel or center console. The TRAC OFF light will illuminate when system is disabled. |
| Application | FWD | RWD | Part Time 4WD | Full Time 4WD | AWD | TCS | Do Not Test |
|---|
| Bravada |
| 1991-04 (AWD) | — | — | — | — | X (1) | — | X |
| 2002-04 (RWD) | — | X | — | — | — | X (3) | — |
| Silhouette |
| 1991-96 | X | — | — | — | — | — | — |
| 1997-04 | X | — | — | — | — | X (3) | — |
| 2002-04 (AWD) | — | — | — | — | X (1) | — | X |
| (1) Cannot be shifted to 2WD. (2) Press button on instrument panel to select 2HI position. Indicator light will illuminate when position is active. (3) Press TRAC OFF button on instrument panel or center console. The TRAC OFF light will illuminate when system is disabled. |
| (1) | Cannot be shifted to 2WD. |
| (2) | Press button on instrument panel to select 2HI position. Indicator light will illuminate when position is active. |
| (3) | Press TRAC OFF button on instrument panel or center console. The TRAC OFF light will illuminate when system is disabled. |
