Step
| Action
| Normal Result(s)
| Abnormal
Result(s)*
|
Preliminary InspectionBefore you begin a diagnosis, visually inspect for the following conditions
and repair as necessary:
| • | Verify that the fuse is not blown. Refer to the appropriate diagnostic
procedure. |
| • | Verify that the electrical system has no bare, broken or disconnected
wires. |
| • | Verify that the cruise control cable is not binding. |
| • | Verify that the cruise control cable is adjusted properly. |
| • | Verify that the stoplamp switch is not damaged. |
| • | Verify that the stoplamp switch is positioned properly. |
|
1
|
- Drive the vehicle at a speed greater than 25 MPH.
- Move the cruise control switch to the ON position.
- Press and hold the SET/COAST switch for 2 seconds.
| The cruise
control engages and maintains the desired speed.
|
|
3
| Press
and hold the SET/COAST switch.
|
| • | The vehicle decelerates when the switch is pressed. |
| • | When the switch is released, the vehicle maintains the speed at
which the switch was released. |
|
|
4
|
- Depress the brake pedal.
- Press and release the RESUME switch.
|
| • | The cruise control disengages. The vehicle decelerates. |
| • | The cruise control re-engages. The vehicle returns to the previously
set speed. |
|
|
5
| TAP-UPPress the RESUME/ACCEL switch for 1 second and release.
| The vehicle
accelerates in 1 MPH increments for each tap of the switch.
|
|
6
| TAP-DOWNPress the SET/COAST switch for 1 second and release.
| The vehicle decelerates
in 1 MPH increments for each tap of the switch.
|
|
* Refer to the appropriate symptom diagnostic table for
the applicable abnormal result.
|
