| Transfer control unit |
Controls transfer control device and controls shifts between 2WD/4WD and 4H/4LO. |
| Transfer control device |
Integrates actuator motor and actuator position switch. |
| Actuator motor |
Moves shift rods when signalled by transfer control unit. |
| Actuator position switch |
Detects actuator motor position. |
| Wait detection switch |
Detects if transfer case is in 4WD. |
| 4LO switch |
Detects if transfer case is in 4LO. |
| ATP switch (A/T models) |
Detects if transfer case is in neutral. |
| 4WD shift switch |
Allows driver to select from 2WD/4WD and 4H/4LO. |
| 4WD warning lamp |
- Illuminates if malfunction is detected in 4WD system.
- Flashes (1 flash/2 seconds) if rotation difference of front wheels and rear wheels is large.
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| ATP warning lamp (A/T models) |
Indicates that A/T parking mechanism does not operate when A/T selector lever is in "P" position because transfer case is in neutral. |
| 4WD shift indicator lamp |
Displays driving range selected by 4WD shift switch. |
| 4LO indicator lamp |
Displays 4LO range. |
| PNP switch (M/T models) |
Detects if manual transmission is under neutral condition. |
| ABS actuator and electric unit (control unit) |
Transmits the following signals via CAN communication to transfer control unit.
- Vehicle speed signal
- Stop lamp switch signal (brake signal)
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| TCM (A/T models) |
Transmits the following signal via CAN communication to transfer control unit.
- Output shaft revolution signal
- A/T position indicator signal (transmission range switch signal)
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| ECM |
Transmits engine speed signal via CAN communication to transfer control unit. |