Terminals Of Ecu [10/2014 - ]
- OCCUPANT DETECTION ECU
HINT:
Since the occupant detection ECU uses waterproof connectors, the voltage and waveform cannot be inspected directly. Standard voltage and waveforms are indicated for reference only.
Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition f14-1 (SVC1) - f14-5 (SGD1) R - G Front occupant classification sensor LH power supply Engine switch on (IG) 4.9 to 5.1 V f14-2 (SVC3) - f14-6 (SGD3) GR - W Rear occupant classification sensor LH power supply Engine switch on (IG) 4.9 to 5.1 V f14-3 (SIG1) - f14-5 (SGD1) P - G Front occupant classification sensor LH signal Engine switch on (IG) Pulse generation f14-4 (SIG3) - f14-6 (SGD3) SB - W Rear occupant classification sensor LH signal Engine switch on (IG) Pulse generation f14-5 (SGD1) - f15-3 (GND) G - W-B Front occupant classification sensor LH ground Always Below 1 V f14-6 (SGD3) - f15-3 (GND) W - W-B Rear occupant classification sensor LH ground Always Below 1 V f15-1 (+B) - f15-3 (GND) W - W-B Power source (+B) Engine switch off 11 to 14 V f15-2 (DIA) GR Diagnosis (DLC3) -* -* f15-3 (GND) - Body ground W-B - Body ground Ground Always Below 1 V f15-4 (FSR-) - f15-3 (GND) LG - W-B Airbag ECU assembly communication signal Always Below 1 V f15-5 (BGND) - f15-3 (GND) P - W-B Front Passenger side buckle switch ground Always Below 1 V f15-6 (IG2) - f15-3 (GND) B - W-B Power source (IG) Engine switch on (IG) 11 to 14 V f15-7 (FSR+) - f15-4 (FSR-) L - LG Airbag ECU assembly communication signal Engine switch on (IG) Pulse generation f15-8 (BSW) - f15-5 (BGND) G - P Front Passenger side buckle switch signal Always Pulse generation - *: As this is a line that is connected to other systems, voltage changes according to the systems that are connected.
- AIRBAG ECU ASSEMBLY
Refer to TERMINALS OF ECU [10/2014 - ]