Automatic Transmission System (For 1Vd-Ftv With Dpf) Transmission Control Switch Circuit

Drivetrain. Land Cruiser. Urj200, 202 Grj200 Vdj200
Ab60F Automatic Transmission Transaxle. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

INSPECT TRANSMISSION CONTROL SWITCH

CHECK HARNESS AND CONNECTOR (TRANSMISSION CONTROL SWITCH - BATTERY, BODY GROUND)

CHECK HARNESS AND CONNECTOR (TRANSMISSION CONTROL SWITCH - ECM)

AUTOMATIC TRANSMISSION SYSTEM (for 1VD-FTV with DPF) - Transmission Control Switch Circuit


DESCRIPTION

When moving the shift lever to S using the transmission control switch, it is possible to switch the shift range between "1" (1st range) and "6" (6th range).
Shifting to "+" once raises the shift range by one, and shifting to "-" lowers the shift range by one.

WIRING DIAGRAM


Land Cruiser. Urj200, 202 Grj200 Vdj200.Ab60F Automatic Transmission Transaxle.Automatic Transmission System (For 1Ur-Fe).Automatic Transmission System (For 1Vd-Ftv With Dpf) Transmission Control Switch Circuit


INSPECTION PROCEDURE

1.INSPECT TRANSMISSION CONTROL SWITCH


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Ab60F Automatic Transmission Transaxle.Automatic Transmission System (For 1Ur-Fe).Automatic Transmission System (For 1Vd-Ftv With Dpf) Transmission Control Switch Circuit

  1. Disconnect the transmission control switch connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    3 (IG) - 7 (S)
    		Shift lever in S, "+" or "-"
    		Below 1 Ω
    2 (SFTU) - 5 (E)
    		Shift lever held in "+"
    (Up-shift)
    		Below 1 Ω
    1 (SFTD) - 5 (E)
    		Shift lever held in "-"
    (Down-shift)
    		Below 1 Ω
    3 (IG) - 7 (S)
    		Shift lever not in S, "+" or "-"
    		10 kΩ or higher
    2 (SFTU) - 5 (E)
    		Shift lever in S
    		10 kΩ or higher
    1 (SFTD) - 5 (E)
    		Shift lever in S
    		10 kΩ or higher
    Text in Illustration
    *a
    		Component without harness connected
    (Transmission Control Switch)


NG
REPLACE TRANSMISSION CONTROL SWITCH (LOWER SHIFT LEVER ASSEMBLY) (Click here)
OK


2.CHECK HARNESS AND CONNECTOR (TRANSMISSION CONTROL SWITCH - BATTERY, BODY GROUND)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Ab60F Automatic Transmission Transaxle.Automatic Transmission System (For 1Ur-Fe).Automatic Transmission System (For 1Vd-Ftv With Dpf) Transmission Control Switch Circuit

  1. Disconnect the transmission control switch connector.

  1. Measure the voltage according to the value(s) in the table below.

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    E52-3 (IG) - Body ground
    		Engine switch on (IG)
    		11 to 14 V
    E52-3 (IG) - Body ground
    		Engine switch off
    		Below 1 V

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    E52-5 (E) - Body ground
    		Always
    		Below 1 Ω
Text in Illustration
*a
Front view of wire harness connector
(to Transmission Control Switch)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


3.CHECK HARNESS AND CONNECTOR (TRANSMISSION CONTROL SWITCH - ECM)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Ab60F Automatic Transmission Transaxle.Automatic Transmission System (For 1Ur-Fe).Automatic Transmission System (For 1Vd-Ftv With Dpf) Transmission Control Switch Circuit

  1. Disconnect the ECM connector.

  1. Measure the voltage according to the value(s) in the table below.

    Standard Voltage:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    A38-25 (S) - Body ground
    1. Engine switch on (IG)
    2. Shift lever in S, "+" or "-"
    		11 to 14 V
    A38-25 (S) - Body ground
    1. Engine switch on (IG)
    2. Shift lever not in S, "+" or "-"
    		Below 1 V
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    A52-25 (S) - Body ground
    1. Engine switch on (IG)
    2. Shift lever in S, "+" or "-"
    		11 to 14 V
    A52-25 (S) - Body ground
    1. Engine switch on (IG)
    2. Shift lever not in S, "+" or "-"
    		Below 1 V

  1. Turn the engine switch off.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    for LHD
    Tester Connection
    		Condition
    		Specified Condition
    A38-38 (SFTU) - Body ground
    		Shift lever held in "+"
    (Up-shift)
    		Below 1 Ω
    A38-37 (SFTD) - Body ground
    		Shift lever held in "-"
    (Down-shift)
    		Below 1 Ω
    A38-38 (SFTU) - Body ground
    		Shift lever in S
    		10 kΩ or higher
    A38-37 (SFTD) - Body ground
    		Shift lever in S
    		10 kΩ or higher
    for RHD
    Tester Connection
    		Condition
    		Specified Condition
    A52-38 (SFTU) - Body ground
    		Shift lever held in "+"
    (Up-shift)
    		Below 1 Ω
    A52-37 (SFTD) - Body ground
    		Shift lever held in "-"
    (Down-shift)
    		Below 1 Ω
    A52-38 (SFTU) - Body ground
    		Shift lever in S
    		10 kΩ or higher
    A52-37 (SFTD) - Body ground
    		Shift lever in S
    		10 kΩ or higher
Text in Illustration
*1
for LHD
*2
for RHD
*a
Front view of wire harness connector
(to ECM)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)