Ensure that the sunroof is in the flush position (closed
and down) at the beginning of the test. Use a hex-head wrench at the motor
in order to manually move the sunroof. This action verifies that the sunroof
is in the flush position. The flush position is the point at which the
LS3 contacts change state.
Condition
| Action
|
| • | The sunroof does not respond in any direction. |
| • | The sunroof remains in the FLUSH position at all times. |
| • | The sunroof remains in the VENT or OPEN position at all times. |
| • | The sunroof moves from the VENT or OPEN positions with the control
switch depressed but returns to the original position when the switch is
released. |
| Refer to
Power Sunroof System Check
.
|
| • | The sunroof does not rise to the VENT position. |
| • | The sunroof does open and close in the slide range. |
| Refer to
Power Sunroof Inoperative
.
|
| • | The sunroof moves to the VENT position. |
| • | The sunroof slides open but does not close. |
| Refer to
Power Sunroof Inoperative
.
|
| • | The sunroof does not stop at the soft-stop set point when the
sunroof is rising to the VENT position. The sunroof continues to travel until
the movement is stopped by the mechanical hard-stop. This is indicated
by some excess noise or vibration. |
| • | The sunroof operates normally for all other functions. |
| Refer to
Power Sunroof System Check
.
|
| • | The sunroof does not stop at the soft-stop set point when the
sunroof is rising to the VENT position. The sunroof continues to travel until
the movement is stopped by the mechanical hard-stop. This is indicated
by some excess noise or vibration. |
| • | The sunroof does not stop at the OPEN soft-stop position when
the sunroof is opening in the slide range. |
| • | The sunroof does not stop at the FLUSH position when the sunroof
is closing in the slide range. |
| Refer to
Power Sunroof System Check
.
|
| • | The sunroof does not stop at the soft-stop set point when the
sunroof is rising to the VENT position. The sunroof continues to travel until
the movement is stopped by the mechanical hard-stop. This will be indicated
by some excess noise or vibration. |
| • | The sunroof stops at the OPEN soft-stop position when the sunroof
is opening in the slide range. |
| • | The sunroof does not stop at the FLUSH position when the sunroof
is closing in the slide range. |
| Refer to
Power Sunroof System Check
.
|
| • | The sunroof opens to the VENT position. |
| • | The sunroof does not lower to the FLUSH position. |
| Refer to
Power Sunroof System Check
.
|
| • | The sunroof does not stop at the FLUSH position when the sunroof
is closing from the VENT position. The sunroof continues operating and slides
open. |
| • | The sunroof motion stops when the rearward portion of the control
switch is released. The sunroof does not open in this mode. |
| • | The sunroof, if driven open with the control switch, does not
stop at the open soft-stop set point. |
| • | The sunroof, when closing from the open position, does not stop
at the flush position unless the switch is released. |
| Refer to
Power Sunroof System Check
.
|
The sunroof
operates normally in the vent range but does not slide open if the control
switch is continually pressed.
| Refer to
Power Sunroof System Check
.
|
The sunroof makes unusual noise or vibrations during operation
between the normal ends of travel.
| Refer to
Power Sunroof System Check
.
|
| • | The sunroof does not complete travel in the selected direction
with continuous operation in the time allowed by the timer. |
| • | The sunroof only travels part way in the selected direction then
stops before reaching the soft-stop or flush position. The travel time before
stopping is approximately 8.4 seconds. |
| Refer to
Power Sunroof System Check
.
|
