For 1990-2009 cars

Step | Action | Normal Result(s) | Abnormal Result(s)*
--- | --- | --- | ---
1 |

1. Drive the vehicle above 40 km/h (25 mph).
2. Depress and release the cruise ON/OFF button.
3. Press the cruise control SET/COAST button and release.
4. Remove foot from the accelerator pedal.

The CRUISE indicator illuminates and the vehicle maintains the set speed.

Cruise Control Inoperative

2 |

1. Press the cruise control RES/ACCEL switch and hold until the vehicle speed increases by 6.4-8.0 km/h (4-5 mph).
2. Release the cruise control RES/ACCEL switch.

The vehicle accelerates and maintains the new higher set speed.

Cruise Control Inoperative

3 |

1. Press the cruise control SET/COAST switch and hold in the position until the vehicle speed decreases by 6.4-8.0 km/h (4-5 mph).
2. Release the cruise control SET/COAST switch.

The vehicle decelerates and maintains the new lower speed, provided that the speed is above 40 km/h (25 mph).

Cruise Control Inoperative

4 | Press the cruise ON/OFF button (Pontiac) or depress the cruise CANCEL switch (Oldsmobile). | The cruise control disengages (Memory unchanged). | Cruise Control Inoperative
5 | Press the brake pedal slightly. | The cruise control disengages (Memory unchanged). | Cruise Control Inoperative
6 | Press the cruise control RES/ACCEL button. | The vehicle accelerates to and maintains the previous set speed. | Cruise Control Inoperative
7 | Tap the cruise control switch RES/ACCEL button once (tap-up) and release (less than 3/4 of a second). | The vehicle speed increases by approximately 1.6 km/h (1 mph) and maintains the new set speed. | Cruise Control Inoperative
8 | Tap the cruise control SET/COAST button once (tap-down) and release (less than 3/4 of a second). | The vehicle speed decreases by approximately 1.6 km/h (1 mph) and maintains the new set speed. | Cruise Control Inoperative
* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.