15 SUPRA Power Source 1 BATTERY SW ST 30 50 W-R W-R W-R W W W W 50A AM1(for USA) 60A AM1(for Canada) 100A ALT 30A AM2 30A EFI NO. 2 B-O 30A EFI NO. 1 B-Y 30A EFI NO. 1 EFI MAIN RELAY EFI MAIN RELAY 2 B-O B-Y GR B-O BW 2 7.5A ST B B B-W B-R B-R B-R B-R To Cruise Control ECU-17-3> B-R ST B Electronically Controlled Transmission and A/T Indicator (for 2JZ-GTE) 3 NO. 1 NO. 2 W W W-R B-R B R R R NO. 4 B-R L Lo-R Y-G SUB SUB 2 3 Y NO. 3 BR Lo-R 3 SUB SUB NO. 5 G G Lo-R O W W-G ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID NO. 6 W W-R B-R B-Y GR B-O B-O BW 7.5A IGN 4 From ABS and Traction ECU-17-8> Y-B W-R From Traction ECU-17-8> W B P-L O 1 ON DIRECT CLUTCH SPEED SENSOR Y L V11 VEHICLE SPEED SENSOR(Speed Sensor NO. 2 Electrically Controlled Transmission) G R No Connector System Speed Sensor (Cont. next page) B BR-B G-W P B BR-B From Cruise Control ECU-17-3> From Stop Light SW E4-1> From Taillight SW E5-1> From Park Neutral Position SW(Neutral Start SW) V-7> GR B-R B-R B GR 5 V-G W-L G-Y Y BR BR BR V-G W-L G-Y Y Electronic Controlled Transmission ECU Electric Controlled Transmission and A/T Indicator (Cont. next page) L-B W-L G-L W-B DOWN S/P OD M-B Series Code(ref.) W-B ECM J/B3 EDM J/B2 ECM J/B2 CONTROL MODULAR (Combined Transmission ECU) ECM J/B1 From Ignition SW W-R(ref.) W-B 1