CONSULT-II Function
CONSULT-II has a display function for work support, self-diagnosis, data monitor, and active test for each part by combining data receiving and sending via the communication line from BCM.
| BCM diagnosis part | Check item, diagnosis mode | Description |
|---|---|---|
| Combination switch | Data monitor | Displays BCM input data in real time. |
CONSULT-II Function
Display Item List
| Monitor item name "OPERATION OR UNIT" | Contents | |
|---|---|---|
| TURN SIGNAL R | "ON/OFF" | Displays "Turn Right (ON)/Other (OFF)" status, determined from lighting switch signal. |
| TURN SIGNAL L | "ON/OFF" | Displays "Turn Left (ON)/Other (OFF)" status, determined from lighting switch signal. |
| HI BEAM SW | "ON/OFF" | Displays status (high beam switch: ON/Others: OFF) of high beam switch judged from lighting switch signal. |
| HEAD LAMP SW 1 | "ON/OFF" | Displays "Headlamp switch 1 (ON)/Other (OFF)" status, determined from lighting switch signal. |
| HEAD LAMP SW 2 | "ON/OFF" | Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from lighting switch signal. |
| LIGHT SW 1ST | "ON/OFF" | Displays status (lighting switch 1 st position: ON/Others: OFF) of lighting switch judged from lighting switch signal. |
| PASSING SW | "ON/OFF" | Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged from lighting switch signal. |
| AUTO LIGHT SW | "ON/OFF" | Displays "Auto light switch (ON)/Other (OFF)" status, determined from lighting switch signal. |
| FR FOG SW | "ON/OFF" | Displays "Front fog lamp switch (ON)/Other (OFF)" status, determined from lighting switch signal. |
| FR WIPER HI | "ON/OFF" | Displays "Front Wiper HI (ON)/Other (OFF)" status, determined from wiper switch signal. |
| FR WIPER LOW | "ON/OFF" | Displays "Front Wiper LOW (ON)/Other (OFF)" status, determined from wiper switch signal. |
| FR WIPER INT | "ON/OFF" | Displays "Front Wiper INT (ON)/Other (OFF)" status, determined from wiper switch signal. |
| FR WASHER SW | "ON/OFF" | Displays "Front Washer Switch (ON)/Other (OFF)" status, determined from wiper switch signal. |
| INT VOLUME | [1-7] | Displays intermittent operation knob setting (1 - 7), determined from wiper switch signal. |
| RR WIPER ON | "ON/OFF" | Displays "rear Wiper (ON)/Other (OFF)" status as judged from wiper switch signal. |
| RR WIPER INT | "ON/OFF" | Displays "rear Wiper INT (ON)/Other (OFF)" status as judged from wiper switch signal. |
| RR WASHER SW | "ON/OFF" | Displays "rear Washer Switch (ON)/Other (OFF)" status as judged from wiper switch signal. |
Display Item List
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Scheme 28
- SYSTEM CHECK Referring to table below, check which system malfunctioning switch belongs to. Combination Switch Inspection System 1 System 2 System 3 System 4 System 5 - FR WASHER FR WIPER LO TURN LH TURN RH FR WIPER HI - FR WIPER INT PASSING HEAD LAMP1 INT VOLUME 1 RR WASHER - HEAD LAMP2 HI BEAM RR WIPER INT INT VOLUME 3 AUTO LIGHT - LIGHT SW 1ST INT VOLUME 2 RR WIPER ON - FR FOG - Check the system to which malfunctioning switch belongs, and GO TO 2 .
- SYSTEM CHECK With CONSULT-II CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carry out CAN communication. Connect CONSULT-II, and select "COMB SW" on "SELECT TEST ITEM" screen. Select "DATA MONITOR". Select "START", and confirm that other switches in malfunctioning system operate normally. Example: When auto light switch is malfunctioning, confirm that "FRONT WIPER LOW" and "FRONT WIPER INT" in System 3, to which the auto light switch belongs, turn ON-OFF normally. Without CONSULT-II Operating combination switch, and confirm that other switches in malfunctioning system operate normally. Example: When auto light switch is malfunctioning, confirm that FRONT WIPER LOW and FRONT WIPER INT in System 3, to which the auto light switch belongs, operate normally. Check results Other switches in malfunctioning system operate normally. Replace lighting switch or wiper switch. Other switches in malfunctioning system do not operate normally. GO TO 3 .
- HARNESS INSPECTION Turn ignition switch OFF. Disconnect BCM and combination switch connectors. Check continuity between BCM harness connector of the suspect system and the corresponding combination switch connector terminals. Check for continuity between each terminal of BCM harness connector in suspect malfunctioning system and ground. OK or NG OK: GO TO 4. NG: Check harness between BCM and combination switch for open or short circuit.
- BCM OUTPUT TERMINAL INSPECTION Turn lighting switch and wiper switch into ON. Set wiper dial position 4. Connect BCM and combination switch connectors, and check BCM output terminal voltage waveform of suspect malfunctioning system. OK or NG OK: Open circuit in combination switch, GO TO 5. NG: Replace BCM.
- COMBINATION SWITCH INSPECTION Referring to table below, perform combination switch inspection. INSPECTION END