COMPONENTS FUNCTION DESCRIPTION
| Component parts | Function |
|---|---|
| Differential lock control unit | Controls differential lock solenoid and switches differential lock/unlock. As a fail-safe function, differential lock disengages, if malfunction is detected in differential lock system. |
| Differential lock solenoid | Controls pressure plate by current from differential lock control unit. |
| Differential lock position switch | Detects that differential is lock or unlock condition. |
| Differential lock mode switch | Able to select differential lock or unlock. |
| DIFF LOCK indicator lamp | Illuminates that differential is in lock or lock standby condition. |
| ABS actuator and electric unit (control unit) | Transmits the following signals via CAN communication to differential lock control unit. Vehicle speed signal VDC operation signal |
| Transfer control unit | Transmits the following signal via CAN communication to differential lock control unit. 4WD shift switch signal |
COMPONENTS FUNCTION DESCRIPTION
SYSTEM DESCRIPTION
Refer to SYSTEM DESCRIPTION in LAN System article. .
Operation Procedure
- Perform "CONSULT-II SETTING PROCEDURE". Refer to " «CONSULT-II SETTING PROCEDURE»(ref-272368-S41570876042007111800000) ".
- Touch "DATA MONITOR".
- Select from "SELECT MONITOR ITEM", screen of data monitor mode is displayed. NOTE: When malfunction is detected, CONSULT-II performs REAL-TIME DIAGNOSIS. Also, any malfunction detected while in this mode will be displayed at real time.