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Terminals Of ECM

Fig 1: Identifying Terminals Of ECM
G03367322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TERMINAL SPECIFIED CONDITION

Symbols (Terminals No.) Wiring Color Terminal Description Condition Specified Condition
ODLP (E5-7) - E1 (E4-7) G-O - BR O/D OFF Indicator Light Circuit IG Switch ON And O/D OFF Indicator Light Lights Up Below 3 V
IG Switch ON And O/D OFF Indicator Light Goes Off 10 to 14 V
L (E5-8) - E1 (E4-7) G-W - BR L Shift Position Switch Signal IG Switch ON And Shift Lever L Position 10 to 14 V
IG Switch ON And Shift Lever Except L Position Below 1 V
2 (E5-9) - E1 (E4-7) G - BR 2 Shift Position Switch Signal IG Switch ON And Shift Lever 2 Position 10 to 14 V
IG Switch ON And Shift Lever Except 2 Position Below 1 V
D (E5-10) - E1 (E4-7) R-Y - BR D Shift Position Switch Signal IG Switch ON And Shift Lever D Position 10 to 14 V
IG Switch ON And Shift Lever Except D Position Below 1 V
R (E5-11) - E1 (E4-7) R-W - BR R Shift Position Switch Signal IG Switch ON And Shift Lever R Position 10 to 14 V
IG Switch ON And Shift Lever Except R Position Below 1 V
STP (E5-19) - E1 (E4-7) G-W - BR Stop Lamp Switch Signal IG Switch ON And Brake Pedal Is Depressed 7.5 to 14 V
IG Switch ON And Brake Pedal Is Released Below 1.5 V
SPD (E5-17) - E1 (E4-7) V-W - BR Speed Signal IG Switch ON And Rotate Driving Wheel Slowly Pulse Generation
ODMS (E5-29) - E1 (E4-7) G-B - BR O/D Main Switch Signal IG Switch ON 10 to 14 V
IG Switch ON And Press Continuously O/D Main Switch Below 1 V
NSW (E4-8) - E1 (E4-7) B- BR Park Neutral Switch Signal IG Switch ON And Shift Lever P And N Position Below 1 V
IG Switch ON And Shift Lever Except P And N Position 10 to 14 V
ST (E4-12) - E1 (E4-7) B-R - BR ST Solenoid Signal IG Switch ON Below 1 V
IG Switch ON And R Gear 10 to 14 V
SL (E4-13) - E1 (E4-7) G - BR SL Solenoid Signal IG Switch ON Below 1 V
Vehicle Driving Under Lock-Up Range 10 to 14 V
S1 (E4-15) - E1 (E4-7) W-G - BR S1 Solenoid Signal IG Switch ON 10 to 14 V
1st Or 2nd Gear 10 to 14 V
3rd Or O/D Gear Below 1 V
S2 (E4-14) - E1 (E4-7) W-R - BR S2 Solenoid Signal IG Switch ON Below 1 V
1st or O/D Gear 10 to 14 V
2nd or 3rd Gear Below 1 V
NT+ (E4-27) - NT- (E4-35) R - B Speed Sensor (NT) Signal Engine Is Running Below 1 V and 4 to 5 V
SLT+ (E3-17) - SLT- (E3-16) W-L - W SLT Solenoid Signal IG Switch ON 10 to 14 V
OIL (E3-30) - E2 (E3-28) Y-G - BR ATF Temperature Sensor Signal ATF Temperature: 115 °C (239 °F) Or More Below 1.5 V