Subaru Crosstrek Service Manual: Electrical specification
POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS) > Control Module I/O Signal
ELECTRICAL SPECIFICATION
NOTE:
The terminal numbers of the power steering control module connectors are as indicated in the figure.
Contents | Terminal No. | Input/output signal |
Measured value and measuring conditions | ||
Power supply (IG SW) | A1 | Battery voltage is detected with the ignition switch ON when measuring between A1 — B1. |
Subaru Select Monitor communication line | A2 | Digital signal; can not be measured |
Shield GND | A3 | 0 V is constantly detected. |
Main torque sensor | A4 | The voltage changes when the steering is operated to the right or left with the ignition switch ON. |
Sub torque sensor | A5 | The voltage changes when the steering is operated to the right or left with the ignition switch ON. |
CAN communication | A6 | Digital signal; can not be measured |
CAN communication | A7 | Digital signal; can not be measured |
Torque sensor operating power supply | A8 | Approximately 8 V is detected with ignition switch ON. |
Torque sensor ground | A9 | 0 V is constantly detected. |
Torque sensor standard power supply | A10 | Approximately 3 V is detected with ignition switch ON. |
Ground | B1 | Battery voltage is constantly detected when measuring between B1 — B2. |
Power supply | B2 | |
Resolver S1 | C1 | Varies depending on the operational status of the motor. |
Resolver S3 | C2 | |
Resolver S2 | C3 | |
Resolver S4 | C4 | |
Excitation power supply for resolver | C5 | |
Common output | C6 | |
Motor U phase | D1 | Varies depending on the motor output. |
Motor V phase | D2 | |
Motor W phase | D3 |
Wiring diagram
POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS) > Control Module I/O SignalWIRING DIAGRAM(1)Battery(5)Engine control module (ECM)(9)Torque sensor (main & sub)(2)Ignition switch(6)Power ste ...
Other materials:
Removal
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Selecting a channel from the list
1. The categories list is displayed via
either of the following procedures.
When you touch the
tab in the
SiriusXM main screen (if the list that
was displayed the last time is Categories).
When you select the tab in
each
list screen.
2. Each channel list is displayed whe ...
Disassembly
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