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Electrical Specification

WARNING: This page is about a different car, the 2021 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
G11264441Courtesy of SUBARU OF AMERICA, INC.
Terminal No. Contents Measuring condition Standard
(i10) No. 1 (+) ↔ Chassis ground (-) Battery power supply Always 10 - 16 V
(i10) No. 2 (+) ↔ Chassis ground (-) Ignition power supply (main) Ignition switch ON 10 - 16 V
(i10) No. 3 3RD SEATBELT (R) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 4 (+) ↔ Chassis ground (-) Seat belt (driver's seat) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 5 - - -
(i10) No. 6 CAN H (CAN communication line) - -
(i10) No. 7 CAN L (CAN communication line) - -
(i10) No. 8 REAR SEATBELT (R) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 9 REAR SEATBELT (C) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 10 REAR SEATBELT (L) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 11 MFD (UART communication line) - -
(i10) No. 12 WARNING BOX (UART communication line) - -
(i10) No. 13 - - -
(i10) No. 14 Washer fluid level sensor Washer fluid level sensor OFF → ON 10 - 16 V → 0 V
(i10) No. 15 - - -
(i10) No. 16 Rear differential oil temperature sensor (+) - -
(i10) No. 17 3RD SEATBELT (C) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 18 Oil pressure warning light Oil pressure sensor OFF → ON 10 - 16 V → 0 V
(i10) No. 19 Security indicator - -
(i10) No. 20 Rear differential oil temperature sensor (-) - -
(i10) No. 21 RH turn indicator - -
(i10) No. 22 LH turn indicator - -
(i10) No. 23 ↔ (i10) No. 24 Ambient sensor (+) Always Ref. to AIR CONDITIONERS>Ambient Sensor>INSPECTION .
(i10) No. 24 Ambient sensor (-) - -
(i10) No. 25 ↔ (i10) No. 26 Fuel level sensor (+) Always Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Fuel Level Sensor>INSPECTION . Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>Fuel Sub Level Sensor>INSPECTION .
(i10) No. 26 Fuel level sensor (-) - -
(i10) No. 27 - - -
(i10) No. 28 3RD SEATBELT (L) Seat belt not fastened → fastened 10 - 16 V → 0 V
(i10) No. 29 Illumination control switch (GND) - -
(i10) No. 30 Illumination control switch (VR) - -
(i10) No. 31 Illumination control switch (+) - -
(i10) No. 32 Bright switch signal input - -
(i10) No. 33 ↔ (i10) No. 29 Bright switch signal output Switch ON Continuity exists
(i10) No. 34 Illume. (-) PWM - -
(i10) No. 35 - - -
(i10) No. 36 - - -
(i10) No. 37 ↔ Chassis ground X mode switch Switch ON Continuity exists
(i10) No. 38 ↔ Chassis ground TFT switch Switch ON Continuity exists
(i10) No. 39 - - -
(i10) No. 40 ↔ Chassis ground GND Always Less than 1 Ω