SH-AWD Control Unit Inputs and Outputs (cont'd)
The SH-AWD control unit terminal voltages and the measuring conditions for the SH-AWD inputs and outputs test are done with the SH-AWD connectors connected.
| Terminal number | Wire color | Signal | Description | Measuring Conditions/Terminal Voltage |
|---|---|---|---|---|
| B1 | WHT | PWR | Power supply for SH-AWD actuator | With engine running: battery voltage |
| B2 | BLK | PG | Actuator ground | With ignition switch ON (II), or vehicle in ON mode: about 0 V |
| B3 | BLK | LG2 | Unit ground | With ignition switch ON (II), or vehicle in ON mode: about 0 V |
| B4 | RED | LCH | Drives left clutch electromagnetic coil (positive) | With clutch off: about 0 V With clutch on: battery voltage |
| B5 | BLU | LCL | Drives left clutch electromagnetic coil (negative) | With ignition switch ON (II), or vehicle in ON mode: about 0 V |
| B6 | ORN | RCH | Drives right clutch electromagnetic coil (positive) | With clutch off: about 0 V With clutch on: battery voltage |
| B7 | GRY | RCL | Drives right clutch electromagnetic coil (negative) | With ignition switch ON (II), or vehicle in ON mode: about 0 V |