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Electrical Specification

G16528040Courtesy of SUBARU OF AMERICA, INC.
NOTE: Measure after warming up.
Terminal No. Contents Measuring condition Standard Note
(B81) No. 1 Power unit 1 CAN_H signal - - -
(B81) No. 2 Power unit 1 CAN_L signal - - -
(B81) No. 6 ←→ (B83) No. 1 N range switch Ignition switch ON, N range Battery voltage -
Ignition switch ON, other than N range 0 V
(B81) No. 8 Power unit 2 CAN_H signal - - -
(B81) No. 9 Power unit 2 CAN_L signal - - -
(B81) No. 12 ←→ (B83) No. 1 SNOW mode switch OFF Ignition switch ON, SNOW mode switch ON 0 V -
Ignition switch ON, SNOW mode switch Battery voltage
(B81) No. 14 ←→ (B83) No. 1 Manual mode UP switch Ignition switch ON, manual mode up switch ON 0 V -
Ignition switch ON, manual mode up switch OFF Battery voltage
(B81) No. 16 ←→ (B83) No. 1 D range switch Ignition switch ON, D range Battery voltage -
Ignition switch ON, other than D range 0 V
(B81) No. 17 ←→ (B83) No. 1 R range switch Ignition switch ON, R range Battery voltage -
Ignition switch ON, other than R range 0 V
(B81) No. 18 ←→ (B83) No. 1 SPORT mode switch Ignition switch ON, SPORT mode switch ON 0 V -
Ignition switch ON, SPORT mode switch OFF Battery voltage
(B81) No. 20 ←→ (B83) No. 1 Manual mode DOWN switch Ignition switch ON, manual mode down switch ON 0 V -
Ignition switch ON, manual mode down switch OFF Battery voltage
(B81) No. 24 ←→ (B83) No. 1 Manual mode switch Ignition switch ON, manual mode switch ON 0 V -
Ignition switch ON, manual mode switch OFF Battery voltage
(B81) No. 26 ←→ (B83) No. 1 P range switch Ignition switch ON, P range Battery voltage -
Ignition switch ON, other than P range 0 V
(B82) No. 1 ←→ (B83) No. 1 Output revolution sensor power supply Ignition switch ON Battery voltage -
(B82) No. 2 ←→ (B83) No. 1 Output revolution sensor signal, GND While driving Approx. 0.6 or 1.4 V Refer to the waveform (sensor Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SENSOR .
(B82) No. 7 ←→
(B83) No. 1
Turbine speed sensor power supply Ignition switch ON Battery voltage -
(B82) No. 8 ←→
(B83) No. 1
Turbine speed sensor signal, GND Engine ON, P or N range Approx. 0.6 or 1.4 V Refer to the waveform (sensor (2)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SENSOR .
(B83) No. 1 ←→ Chassis ground GND Always 0 V -
(B83) No. 2 ←→ (B83) No. 1 Pressure solenoid B (SL2) GND Always 0 V -
(B83) No. 3 ←→
(B83) No. 1
Pressure solenoid B (SL2) While engine idling Refer to the waveform (solenoid) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . -
(B83) No. 4 ←→ (B83) No. 1 Pressure solenoid D (SLT) GND Always 0 V -
(B83) No. 5 ←→
(B83) No. 1
Pressure solenoid D (SLT) While engine idling Refer to the waveform (solenoid) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . -
(B83) No. 6 ←→
(B83) No. 1
Torque converter clutch pressure solenoid (SLU) GND Always 0 V -
(B83) No. 7 ←→ (B83) No. 1 Torque converter clutch pressure solenoid (SLU) At manual mode 2nd to 6th (when lock-up is operating) Refer to the waveform (solenoid) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . -
(B83) No. 8 ←→
(B83) No. 1
Pressure solenoid A (SL1) GND Always 0 V -
(B83) No. 9 ←→
(B83) No. 1
Pressure solenoid A (SL1) At 5th or 6th Refer to the waveform (solenoid) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . -
(B83) No. 10 ←→ (B83) No. 1 Main power supply Always Battery voltage -
(B83) No. 15 ←→ (B83) No. 1 Shift solenoid E (SR) At 1st, 2nd, 3rd or 4th Battery voltage -
At 5th or 6th 0 V -
(B83) No. 16 ←→ (B83) No. 1 Shift solenoid D (S4) At 5th or 6th Battery voltage -
At 1st, 2nd, 3rd or 4th 0 V -
(B83) No. 17 ←→ (B83) No. 1 Shift solenoid C (S3) At 1st, 2nd or 3rd Battery voltage -
At 4th, 5th or 6th 0 V -
(B83) No. 21 ←→ (B83) No. 1 Ignition switch Ignition switch ON Battery voltage -
(B83) No. 23 ←→ (B83) No. 1 ATF temperature sensor ATF temperature at -30°C (-22°F) Approx. 4.7 V Approx. 44 kΩ
ATF temperature at 10°C (50°F) Approx. 3.5 V Approx. 6.445 kΩ
ATF temperature at 110°C (230°F) Approx. 0.4 V Approx. 0.247 kΩ
ATF temperature at 145°C (293°F) Approx. 0.2 V Approx. 0.111 kΩ
(B83) No. 24 ←→ (B83) No. 1 ATF temperature sensor GND Always 0 V -
(B83) No. 28 ←→ (B83) No. 1 Shift solenoid B (S2) At 1st, 2nd or 6th Battery voltage -
At 3rd, 4th or 5th 0 V -
(B83) No. 30 ←→ (B83) No. 1 Shift solenoid A (S1) At 1st 0 V -
Other than 1st 0 battery voltage -
G16528041Courtesy of SUBARU OF AMERICA, INC.
G16528042Courtesy of SUBARU OF AMERICA, INC.