Front Wiper Int Operation
- BCM transmits the front wiper request signal (INT) to IPDM E/R via CAN communication depending on the front wiper INT operating condition and intermittent operation delay interval according to the wiper volume dial position.
Front wiper INT operating condition:
- Ignition switch ON
- Front wiper switch INT
- IPDM E/R turns ON the integrated front wiper relay so that the front wiper is operated only once according to the front wiper request signal (INT).
- BCM detects stop position/except stop position of the front wiper motor according to the front wiper stop position signal received from IPDM E/R via CAN communication.
- BCM transmits the front wiper request signal (INT) again after the intermittent operation delay interval.
NOTE:
Front wiper intermittent operation can be set to operation linked or not linked with vehicle speed using CONSULT. Refer to CONSULT Function (BCM - WIPER)
.
Front wiper intermittent operation with vehicle speed
- BCM calculates the intermittent operation delay interval from the following:
- Vehicle speed signal
- Wiper volume dial position
Unit: Second
Intermittent operation delay Interval
|
Wiper volume dial position |
Intermittent operation interval |
Vehicle speed |
||
|
0 - 5 km/h (0 - 3.1 MPH) |
5 - 65 km/h (3.1 - 40.4 MPH)* |
65 km/h (40.4 MPH) or more |
||
|
1 |
Short ↑ ↓ Long |
1 |
0.4 |
0.24 |
|
2 |
2.5 |
1 |
0.6 |
|
|
3 |
5 |
2 |
1.2 |
|
|
4 |
7.5 |
3 |
1.8 |
|
|
5 |
12.5 |
5 |
3 |
|
|
6 |
25 |
10 |
6 |
|
|
7 |
40 |
16 |
9.6 |
|
*: When operation setting is not linked with vehicle speed.