Service Data Check: Wiper
DATA LIST REFERENCE - WIPER
| ITEM | ITEM NO. | INPUT SIGNAL | DISPLAY ON SCAN TOOL | NORMAL CONDITION |
|---|---|---|---|---|
| F.WIPER HI | 05 | Windshield intermittent wiper switch | INT WIPER SW (COLUMN ECU) | OFF |
| 06 | Windshield low-speed wiper switch | LO WIPER SW (COLUMN ECU) | OFF | |
| 07 | Windshield high-speed wiper switch | HI WIPER SW (COLUMN ECU) | ON | |
| 08 | Windshield mist wiper switch | MIST WIPER SW (COLUMN ECU) | OFF | |
| 09 | Windshield washer switch | FRONT WASH.SW (COLUMN ECU) | OFF | |
| 31 | Ignition switch (ACC) | IG SW (ACC) (ETACS ECU) | ON | |
| 70 | Response by the front-ECU | FRONT ECU ACK (FRONT ECU) | NORMAL ACK or HI-BEAM ACK | |
| F.WIPER INT | 05 | Windshield intermittent wiper switch | INT WIPER SW (COLUMN ECU) | ON |
| 06 | Windshield low-speed wiper switch | LO WIPER SW (COLUMN ECU) | OFF | |
| 07 | Windshield high-speed wiper switch | HI WIPER SW (COLUMN ECU) | OFF | |
| 08 | Windshield mist wiper switch | MIST WIPER SW (COLUMN ECU) | OFF | |
| 09 | Windshield washer switch | FRONT WASH.SW (COLUMN ECU) | OFF | |
| 31 | Ignition switch (ACC) | IG SW (ACC) (ETACS ECU) | ON | |
| 37 | Windshield intermittent wiper interval | INT WIPE TIME (ETACS ECU) | The scan tool MB991958 (M.U.T.-III Sub Assembly) displays intermittent wiper interval in response to the intermittent wiper control positions | |
| 70 | Response by the front-ECU | FRONT ECU ACK (FRONT ECU) | NORMAL ACK or HI-BEAM ACK | |
| F.WIPER LO | 05 | Windshield intermittent wiper switch | INT WIPER SW (COLUMN ECU) | OFF |
| 06 | Windshield low-speed wiper switch | LO WIPER SW (COLUMN ECU) | ON | |
| 07 | Windshield high-speed wiper switch | HI WIPER SW (COLUMN ECU) | OFF | |
| 08 | Windshield mist wiper switch | MIST WIPER SW (COLUMN ECU) | OFF | |
| 09 | Windshield washer switch | FRONT WASH.SW (COLUMN ECU) | OFF | |
| 31 | Ignition switch (ACC) | IG SW (ACC) (ETACS ECU) | ON | |
| 70 | Response by the front-ECU | FRONT ECU ACK (FRONT ECU) | NORMAL ACK or HI-BEAM ACK | |
| F.WIPER MIST | 05 | Windshield intermittent wiper switch | INT WIPER SW (COLUMN ECU) | OFF |
| 06 | Windshield low-speed wiper switch | LO WIPER SW (COLUMN ECU) | OFF | |
| 07 | Windshield high-speed wiper switch | HI WIPER SW (COLUMN ECU) | OFF | |
| 08 | Windshield mist wiper switch | MIST WIPER SW (COLUMN ECU) | ON | |
| 09 | Windshield washer switch | FRONT WASH.SW (COLUMN ECU) | OFF | |
| 31 | Ignition switch (ACC) | IG SW (ACC) (ETACS ECU) | ON | |
| 70 | Response by the front-ECU | FRONT ECU ACK (FRONT ECU) | NORMAL ACK or HI-BEAM ACK | |
| F.WIPER WASH | 08 | Windshield mist wiper switch | MIST WIPER SW (COLUMN ECU) | OFF |
| 09 | Windshield washer switch | FRONT WASH.SW (COLUMN ECU) | ON | |
| 31 | Ignition switch (ACC) | IG SW (ACC) (ETACS ECU) | ON | |
| 70 | Response by the front-ECU | FRONT ECU ACK (FRONT ECU) | NORMAL ACK or HI-BEAM ACK |