Terminals Of Ecu
HINT:
Inspect the connector from the backside while connector is connected.
- SKID CONTROL ECU
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TERMINALS REFERENCE CHARTSymbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition GND1 (S38-1) - Body ground W-B - Body ground Ground circuit Always Below 1 Ω GND2 (S39-2) - Body ground W-B - Body ground Ground circuit Always Below 1 Ω GND3 (S39-1) - Body ground W-B - Body ground Ground circuit Always Below 1 Ω GND4 (S40-2) - Body ground W-B - Body ground Ground circuit Always Below 1 Ω GND5 (S40-1) - Body ground W-B - Body ground Ground circuit Always Below 1 Ω GND6 (S41-4) - Body ground W-B - Body ground Ground circuit Always Below 1 Ω FR+ (S38-32) - FR- (S38-22) W - O Front speed sensor RH circuit Ignition switch ON, driving at approximately 18 mph (30 km/h) Pulse generation (see a waveform 1) FL+ (S41-28) - FL-(S41-22) G-R Front speed sensor LH circuit Ignition switch ON, driving at approximately 18 mph (30 km/h) Pulse generation (see a waveform 1) RR+ (S40-31) - RR- (S40-23) G-R Rear speed sensor RH circuit Ignition switch ON, driving at approximately 18 mph (30 km/h) Pulse generation (see a waveform 1) RL+ (S39-35) - RL- (S39-27) R-G Rear speed sensor LH circuit Ignition switch ON, driving at approximately 18 mph (30 km/h) Pulse generation (see a waveform 1) FSS (S41-13) - Body ground LG - Body ground Front speed sensor shield ground circuit Always Below 1 Ω RSS (S39-10) - Body ground BR - Body ground Rear speed sensor shield ground circuit Always Below 1 Ω IG1 (S39-7) - Body ground Y - Body ground Power source voltage Ignition switch ON 10 to 14 V IG2 (S41-5) - Body ground W - Body ground Power source voltage Ignition switch ON 10 to 14 V CANH (S39-19) - CANL (S39-18) B-W CAN communication line Ignition switch off 54 to 67 Ω