27 ⑧ A/T INDICATOR S/H 2-GROUND: 12 VOLTS WITH IGNITION S/H ON ⑨ ECT ECU(ELECTRONIC CONTROL UNIT)(IGNITION S/H ON) 19-GROUND: ALWAYS CONTINUITY 2-GROUND: S=0→5→0→5 VOLTS 3-GROUND: S=0→5 VOLTS } (SLOWLY DEPRESS THE ACCEL PEDAL) 4-GROUND: S=0 VOLT 1-19 : 0 VOLT WITH THROTTLE VALVE FULLY CLOSED 4 VOLTS WITH THROTTLE VALVE OPENING ABOVE 1.5° 18-19 : 12 VOLTS OR 0 VOLT WITH STANDING STILL 8 VOLTS WITH ENGINE RUNNING,VEHICLE MOVING 22-19 : 12 VOLTS WITH BRAKE PEDAL DEPRESSED 0 VOLT WITH BRAKE PEDAL NOT DEPRESSED 21-19 : 9 TO 18 VOLTS WITH SHIFT LEVER AT 2 POSITION 0 TO 2 VOLTS WITH SHIFT LEVER AT EXCEPT 2 POSITION 20-19 : 9 TO 18 VOLTS WITH SHIFT LEVER AT L POSITION 0 TO 2 VOLTS WITH SHIFT LEVER AT EXCEPT L POSITION 12-19 : 12 VOLTS 10,11-19 : 0 VOLT 5-19 : 12 VOLTS WITH O/D MAIN S/H ON 0 VOLT WITH O/D MAIN S/H OFF 24-19 : 12 VOLTS WITH STANDING STILL 15-19 : 5(12) VOLTS WITH STANDING STILL 4(10) VOLTS WITH ENGINE RUNNING 8-19 : 12 VOLTS WITH PATTERN SELECT S/H AT PWR POSITION 0 VOLT WITH PATTERN SELECT S/H AT NORM POSITION 23-19 : 12 VOLTS 17-GROUND: 0 VOLT WITH COOLANT TEMP.35-80°C(95-140°F) 5 VOLTS WITH COOLANT TEMP.MORE THAN 70°C(158°F) (i) AISIN COMPUTER ⑥ ECT SOLENOID 1,2,4-GROUND: EACH 11-15 Ω ① ② ③ SPEED SENSOR (COMB.METER) 7-6,12-2: REVOLVE METER SHAFT AND CHECK THAT METER NEEDLE REPEATEDLY DEFLECTS FROM 0Ω TO ∞Ω ⑥ O/D MAIN S/H 1-3 : CLOSED WITH O/D MAIN S/H OFF OPEN WITH O/D MAIN S/H ON R-G G-B D02 2 ①- 1 ①-- 5 ④(ANALOG METER) 2 ⑧-- 2 ⑧-- 5 ④(DIGITAL METER) PWR NORM A/T INDICATOR 6 ⑨--5 ④(ANALOG METER) 6 ⑨--1 ④(DIGITAL METER) GR-Y W-B D/D MAIN S/H UNDER J/B NO.3 W-B W-B W-B 18 21 10 63 8 E R-B R-B N-B W-B GR-Y 16 2A 2F UNDER J/B NO.3 16 18 9 2 1 3 - 69 -