| 1. |
Disconnect the battery negative
terminal. |
| 2. |
Remove the driver airbag module. (Refer to the
RT group - "Airbag module") |
| 3. |
Remove the steering wheel. (Refer to the ST
group - "Steering column and
shaft") |
| 4. |
Remove the steering wheel cover (A) after
loosening the screws.
|
| 5. |
Disconnect the audio switch connector
(A).
|
| 6. |
Disconnect the cruise control switch connector
(A) and the trip switch connector (B).
|
| 7. |
Disconnect the wiring (A) and then loosen the
screws.
|
| 8. |
Remove the steering wheel remote control
switch assembly (A).
|
| 9. |
Remove the cruise control switch
(A).
|
Be careful not to damage the hook when
removing the
switch. | |
| 10. |
Installation is reverse order of
removal. |
Measuring Resistance
| 1. |
Disconnect the cruise control switch connector
from the control switch.
|
| 2. |
Measure resistance between terminals on the
control switch when each function switch is ON (switch is
depressed).
Function
switch
|
Terminal
|
Resistance
|
CANCEL
|
3 -
4
|
180Ω ± 5%
|
SET/–
|
3 -
4
|
330Ω ± 5%
|
RES/+
|
3 -
4
|
550Ω ± 5%
|
ON/OFF
|
3 -
4
|
880Ω ±
5%
|
|
| 3. |
If not within specification, replace
switch. |
Measuring Voltage
| 1. |
Connect the cruise control switch connector to
the control switch.
|
| 2. |
Measure voltage between terminals on the
harness side connector when each function switch is ON (switch is
depressed).
Function
switch
|
Terminal
|
Voltage
|
CANCEL
|
3 -
4
|
0.66 ~ 0.86V
|
SET/–
|
3 -
4
|
1.09 ~ 1.39V
|
RES/+
|
3 -
4
|
1.57 ~ 1.97V
|
ON/OFF
|
3 -
4
|
2.12 ~
2.56V
|
|
| 3. |
If not within specification, replace
switch. | |
