CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM TERMINALS OF ECM

  1. ECM

    C239275E12
    Tip:

    The standard voltage and resistance of each ECM terminal is shown in the table below.

    In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to be inspected. The standard voltage or resistance between the terminals is shown under "Specified Condition".

    Use the illustration above as a reference for the ECM terminals.

    Terminal No. (Symbol)

    Wiring Color

    Terminal Description

    Condition

    Specified Condition

    A62-1 (BATT) - B93-59 (E1)

    W - BR

    Battery (for measuring battery voltage and for ECM memory)

    Always

    11 to 14 V

    A62-2 (+B) - B93-59 (E1)

    R - BR

    Power source of ECM

    Ignition switch ON

    11 to 14 V

    A62-3 (+B2) - B93-59 (E1)

    P - BR

    Power source of ECM

    Ignition switch ON

    11 to 14 V

    A62-9 (STP) - B93-59 (E1)

    L - BR

    Stop light switch assembly signal

    Brake pedal depressed

    7.5 to 14 V

    Brake pedal released

    Below 1.5 V

    A62-13 (CANH) - B93-59 (E1)

    Y - BR

    CAN communication line

    Ignition switch ON

    Pulse generation

    A62-23 (NSW) - B93-59 (E1)

    W - BR

    Park/neutral position switch signal

    Ignition switch ON and shift lever in P or N

    Below 1 V

    Ignition switch ON and shift lever not in P or N

    11 to 14 V

    A62-26 (CANL) - B93-59 (E1)

    W - BR

    CAN communication line

    Ignition switch ON

    Pulse generation

    A62-42 (SFTU) - B93-59 (E1)

    LG - BR

    Up-shift position switch signal

    Ignition switch ON and shift lever in M

    11 to 14 V

    • Ignition switch ON and shift lever in "+"

    • Ignition switch ON and "+" shift paddle switch operated*

    Below 1 V

    A62-43 (SFTD) - B93-59 (E1)

    Y - BR

    Down-shift position switch signal

    Ignition switch ON and shift lever in M

    11 to 14 V

    • Ignition switch ON and shift lever in "-"

    • Ignition switch ON and "-" shift paddle switch operated*

    Below 1 V

    A62-46 (MREL) - B93-59 (E1)

    P - BR

    EFI-MAIN NO. 1 relay

    Ignition switch ON

    11 to 14 V

    A62-59 (S) - B93-59 (E1)

    L - BR

    M position switch signal

    Ignition switch ON and shift lever in M, "+" or "-"

    11 to 14 V

    Ignition switch ON and shift lever not in M, "+" or "-"

    Below 1 V

    B93-29 (+BM) - B93-59 (E1)

    L - BR

    Power source of ECM

    Always

    11 to 14 V

    B93-39 (SLP+) - B93-38 (SLP-)

    P - V

    Shift solenoid valve SLP signal

    Engine idling

    Pulse generation

    B93-41 (SC) - B93-59 (E1)

    GR - BR

    Shift solenoid valve SC signal

    • For 1 second after moving shift lever from P to D or R, or N to D or R

    • Lock-up ON to OFF

    Pulse generation

    B93-43 (SLU+) - B93-42 (SLU-)

    W - B

    Shift solenoid valve SLU signal

    Lock-up turned from OFF to ON

    Pulse generation

    B93-45 (SLS+) - B93-44 (SLS-)

    Y - L

    Shift solenoid valve SLS signal

    Engine idling

    Pulse generation

    B93-59 (E1) - Body ground

    BR - Body ground

    Ground

    Always

    Below 1 Ω

    B93-64 (R) - B93-59 (E1)

    R - BR

    R position switch signal

    Ignition switch ON and shift lever in R

    11 to 14 V

    Ignition switch ON and shift lever not in R

    Below 1 V

    B93-65 (D) - B93-59 (E1)

    B - BR

    D position switch signal

    Ignition switch ON and shift lever in D, M, "+" or "-"

    11 to 14 V

    Ignition switch ON and shift lever not in D, M, "+" or "-"

    Below 1 V

    B93-67 (SL) - B93-59 (E1)

    L - BR

    Shift solenoid valve SL signal

    Lock-up operating

    Pulse generation

    B93-69 (N) - B93-59 (E1)

    Y - BR

    N position switch signal

    Ignition switch ON and shift lever in N

    11 to 14 V

    Ignition switch ON and shift lever not in N

    Below 1 V

    B93-70 (P) - B93-59 (E1)

    L - BR

    P position switch signal

    Ignition switch ON and shift lever in P

    11 to 14 V

    Ignition switch ON and shift lever not in P

    Below 1 V

    B93-79 (PTO) - B93-109 (EPTO)

    B - W

    Oil pressure sensor signal

    Engine idling with shift lever in P

    0.8 to 1.2 V

    B93-110 (VCPT) - B93-109 (EPTO)

    R - W

    Power supply for oil pressure sensor

    Ignition switch ON

    4.5 to 5.5 V

    B93-125 (NTO) - B93-59 (E1)

    L - BR

    Transmission revolution sensor (NT) signal

    When driving with shift lever in D

    Pulse generation

    B93-126 (NTB) - B93-59 (E1)

    W - BR

    Power supply for transmission revolution sensor (NT)

    Ignition switch ON

    11 to 14 V

    B93-123 (NIN+) - B93-124 (NIN-)

    W - B

    Transmission revolution sensor (NIN) signal

    When driving with shift lever in D

    Pulse generation

    B93-127 (NOTO) - B93-59 (E1)

    W - BR

    Transmission revolution sensor (NOUT) signal

    When driving with shift lever in D

    Pulse generation

    B93-128 (NOTB) - B93-59 (E1)

    R - BR

    Power supply for transmission revolution sensor (NOUT)

    Ignition switch ON

    11 to 14 V

    B93-129 (THO1) - B93-130 (ETHO)

    LG - BR

    CVT fluid temperature sensor signal

    CVT fluid temperature: 60 to 120°C (140 to 248°F)

    0.2 to 1.0 V

    • *: w/ Shift Paddle Switch