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Terminals Of ECM

  1. CHECK ECM 
    Fig 1: Identifying ECM Connectors Terminals
    G05386592Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TERMINALS REFERENCE

    Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition
    A36-27 (TC) - B33-104 (E1) P - BR Ground Ignition switch ON 11 to 14 V
    A36-27 (TC) - B33-104 (E1) P - BR Ground Connect terminals TC and CG of DLC3 Below 1 V
    A36-36 (STP) - B33-104 (E1) L - BR Stop light signal Ignition switch ON, Depress brake pedal 11 to 14 V
    A36-36 (STP) - B33-104 (E1) L - BR Stop light signal Ignition switch ON, Release brake pedal Below 1 V
    A36-40 (CCS) - B33-104 (E1) L-B - BR Cruise control main switch circuit Ignition switch ON 11 to 14 V
    A36-40 (CCS) - B33-104 (E1) L-B - BR Cruise control main switch circuit CANCEL switch ON 6 6 to 10 1 V
    A36-40 (CCS) - B33-104 (E1) L-B - BR Cruise control main switch circuit -/SET switch ON 45 to 71 V
    A36-40 (CCS) - B33-104 (E1) L-B - BR Cruise control main switch circuit +/RES switch ON 23 to 40 V
    A36-40 (CCS) - B33-104 (E1) L-B - BR Cruise control main switch circuit MAIN switch ON Below 1 V
    A36-35 (ST1-) - B33-104 (E1) R-L - BR Stop light signal Ignition switch ON, Depress brake pedal Below 1 V
    A36-35 (ST1-) - B33-104 (E1) R-L - BR Stop light signal Ignition switch ON, Release brake pedal 11 to 14 V
    B33-56 (D) - B33-104 (E1)*1 B - BR Clutch signal Ignition switch ON, Depress clutch pedal Below 1 V
    B33-56 (D) - B33-104 (E1)*1 B - BR Clutch signal Ignition switch ON, Release clutch pedal 11 to 14 V
    B33-56 (D) - B33-104 (E1)*2 P - BR D shift position switch signal Ignition switch ON, Shift lever not on D Below 1 V
    B33-56 (D) - B33-104 (E1)*2 P - BR D shift position switch signal Ignition switch ON, Shift lever on D 11 to 14 V
    HINT:
    • *1: Manual Transaxle
    • *2: Automatic Transaxle
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