Front Wiper Int Operation
- BCM transmits the front wiper request signal (INT) to IPDM E/R with CAN communication depending on the front wiper INT operating condition and intermittent operation delay interval according to the wiper intermittent 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 with CAN communication.
- BCM transmits the front wiper request signal (INT) again after the intermittent operation delay interval.
NOTE:
Factory setting of the front wiper intermittent operation is the operation without vehicle speed. Front wiper intermittent operation can be set to the operation with vehicle speed by 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 (received from the unified meter and A/C amp. with CAN communication)
- Wiper intermittent dial position
| Wiper intermittent dial position | Intermittent operation interval | Intermittent operation delay Interval (s) | |||
|---|---|---|---|---|---|
| Vehicle speed | |||||
| Vehicle stopped or less than 5 km/h (3.1 MPH) | 5 km/h (3.1 MPH) or more or less than 35 km/h (21.7 MPH) | 35 km/h (21.7 MPH) or more or less than 65 km/h (40.4 MPH) * | 65 km/h (40.4 MPH) or more | ||
| 1 | Short ↑ ↓ Long |
0.8 | 0.6 | 0.4 | 0.24 |
| 2 | 4 | 3 | 2 | 1.2 | |
| 3 | 10 | 7.5 | 5 | 3 | |
| 4 | 16 | 12 | 8 | 4.8 | |
| 5 | 24 | 18 | 12 | 7.2 | |
| 6 | 32 | 24 | 16 | 9.6 | |
| 7 | 42 | 31.5 | 21 | 12.6 | |
*: When without vehicle speed setting