* 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 |
|---|
| Bonneville |
| 1992-05 | X | — | — | — | — | X (1) | — |
| Firebird |
| 1994 | — | X | — | — | — | X (2) | — |
| 1995-98 | — | X | — | — | — | X (1) | — |
| 1999-02 | — | X | — | — | — | X (3) | — |
| G5 |
| 2007-09 | X | — | — | — | — | X (3) | — |
| G6 |
| 2005-10 | X | — | — | — | — | X (3) | — |
| G8 |
| 2008-09 | X | — | — | — | — | X | — |
| Grand Am |
| 1995-98 | X | — | — | — | — | X (1) | — |
| 1999-05 | X | — | — | — | — | X (4) | — |
| Grand Prix |
| 1996-08 | X | — | — | — | — | X (3) | — |
| GTO |
| 2004-06 | — | X | — | — | — | X (5) | — |
| Solstice |
| 2006-10 | — | X | — | — | — | X (6) | — |
| Sunfire |
| 1995-00 | X | — | — | — | — | X (1) | — |
| 2001-05 | X | — | — | — | — | X (4) | — |
| Torrent |
| 2005-09 (AWD) | — | — | — | — | X | — | X |
| 2005-09 (FWD) | X | — | — | — | X | — | X |
| Vibe |
| 2003-10 (AWD) | — | — | — | — | X | — | X |
| 2003-10 (RWD) | — | X | — | — | — | X (7) | — |
| 6000 AWD |
| 1988-90 | — | — | — | — | X | — | X |
| (1) Press TRACTION CONTROL button located on console or near shift lever to disable system. TRAC OFF indicator light will illuminate when system is disabled. (2) Press TRACTION button to disable system. The TCS OFF indicator light will illuminate when system is disabled. (3) Press TRAC or TCS button to disable system. The TRAC OFF or TCS indicator light will illuminate when system is disabled. (4) Press ETS button located on instrument panel. The TRAC OFF indicator light will illuminate when system is disabled. (5) Press T/C button to disable system. The TRACTION CTRL OFF message will be displayed on trip computer for 2 seconds and a TRAC OFF icon will be displayed to right of trip computer. (6) To turn the ESC/TCS system off, press and release the ESC/TCS button located on the instrument panel. The DIC will display the appropriate message. (7) To turn off both the traction control system and StabiliTrak, press and hold the button (located to the left of the steering wheel below the instrument panel cluster). The traction control system warning light and the VSC OFF light will come on. To turn the systems back on, press again. If both systems are turned off, they will not turn back on automatically when vehicle speed increases. |
| (1) | Press TRACTION CONTROL button located on console or near shift lever to disable system. TRAC OFF indicator light will illuminate when system is disabled. |
| (2) | Press TRACTION button to disable system. The TCS OFF indicator light will illuminate when system is disabled. |
| (3) | Press TRAC or TCS button to disable system. The TRAC OFF or TCS indicator light will illuminate when system is disabled. |
| (4) | Press ETS button located on instrument panel. The TRAC OFF indicator light will illuminate when system is disabled. |
| (5) | Press T/C button to disable system. The TRACTION CTRL OFF message will be displayed on trip computer for 2 seconds and a TRAC OFF icon will be displayed to right of trip computer. |
| (6) | To turn the ESC/TCS system off, press and release the ESC/TCS button located on the instrument panel. The DIC will display the appropriate message. |
| (7) | To turn off both the traction control system and StabiliTrak, press and hold the button (located to the left of the steering wheel below the instrument panel cluster). The traction control system warning light and the VSC OFF light will come on. To turn the systems back on, press again. If both systems are turned off, they will not turn back on automatically when vehicle speed increases. |
| Application | FWD | RWD | Part Time 4WD | Full Time 4WD | AWD | TCS | Do Not Test |
|---|
| Aztek |
| 2001-05 (2WD) | X | — | — | — | — | X (1) | — |
| 2001-05 (AWD) | — | — | — | — | X | — | X |
| Montana |
| 1999-05 | X | — | — | — | — | X (2) | — |
| Torrent |
| 2006-08 (AWD) | — | — | — | — | X | — | X |
| 2006-08 (FWD) | X | — | — | — | — | X (1) | — |
| Trans Sport |
| 1995 | X | — | — | — | — | X (2) | — |
| 1997-98 | X | — | — | — | — | X (2) | — |
| (1) Press TRAC OFF switch located on dash. The TRAC OFF indicator light will illuminate when system is disabled. (2) Press TCS button located on instrument panel or center console to disable system. The TRAC OFF indicator light will illuminate when system is disabled. |
| (1) | Press TRAC OFF switch located on dash. The TRAC OFF indicator light will illuminate when system is disabled. |
| (2) | Press TCS button located on instrument panel or center console to disable system. The TRAC OFF indicator light will illuminate when system is disabled. |
