Transfer Control Unit Terminals And Reference Value
WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
Data are reference value and are measured between each terminal and ground.
TRANSFER CONTROL UNIT TERMINALS AND REFERENCE VALUE
| Terminal | Wire color | Item | Condition | Data (Approx.) | |
|---|---|---|---|---|---|
| 14 | V | Transfer motor relay |
|
4WD shift switch: 2WD | Battery voltage |
| 4WD shift switch: AUTO or 4LO (A/T selector lever "P" or "N" position) | Battery voltage (0V for approx. 2 sec. after shifting to "P" and "N".) | ||||
| 4WD shift switch: AUTO or 4LO (Except for A/T selector lever "P" or "N" position) | 0V | ||||
| 4WD shift switch: 4H (A/T selector lever "P" position) | Battery voltage (0V for approx. 2 sec. after shifting to "P".) | ||||
| 4WD shift switch: 4H (Except for A/T selector lever "P" position) | 0V | ||||
| 41 | SB | Transfer motor relay monitor |
|
4WD shift switch: 2WD | 0V |
| 4WD shift switch: AUTO or 4LO (A/T selector lever "P" or "N" position) | 0V (Battery voltage for approx. 2 sec. after shifting to "P" and "N".) | ||||
| 4WD shift switch: AUTO or 4LO (Except for A/T selector lever "P" or "N" position) | Battery voltage | ||||
| 4WD shift switch: 4H (A/T selector lever "P" position) | 0V (Battery voltage for approx. 2 sec. after shifting to "P".) | ||||
| 4WD shift switch: 4H (Except for A/T selector lever "P" position) | Battery voltage | ||||
CAUTION:
When using a circuit tester to measure voltage for inspection, be sure not to extend forcibly any connector terminals.