Automatic Transmission System (For 1Gd-Ftv) Problem Symptoms Table

Automatic Transmission System (For 1Gd-Ftv) -- Problem Symptoms Table


HINT:
  1. Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  2. The Matrix Chart is divided into 2 chapters. When troubleshooting, check Chapter 1 first. If instructions are given in Chapter 1 to proceed to 2, proceed as instructed.
  3. If the instruction "Proceed to Next Suspected Area Shown in Problem Symptoms Table" is given in the flowchart for each circuit, proceed to the next suspected area in the table.
  4. If the problem still occurs even though there are no malfunctions in any of the circuits, check the ECM and replace it if necessary.
  5. *: When the circuit is defective, a DTC may be output.

1. Chapter 1: Electronic Circuit Matrix Chart
Symptom
Suspected Area
See page
No up-shift (1st to 2nd)
Shift solenoid valve SL3 circuit*
LandCruiser RM0000015W8089X.html
ECM
LandCruiser RM000003YMI00MX.html
No up-shift (2nd to 3rd)
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
ECM
LandCruiser RM000003YMI00MX.html
No up-shift (3rd to 4th)
Shift solenoid valve SL2 circuit*
LandCruiser RM000000W8G0JEX.html
Engine coolant temperature sensor circuit*
LandCruiser RM0000031HW07PX.html
Engine coolant temperature sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
ECM
LandCruiser RM000003YMI00MX.html
No up-shift (4th to 5th)
Shift solenoid valve SL1 circuit*
LandCruiser RM000000W8F0KFX.html
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
Engine coolant temperature sensor circuit*
LandCruiser RM0000031HW07PX.html
Engine coolant temperature sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
ECM
LandCruiser RM000003YMI00MX.html
No up-shift (5th to 6th)
Shift solenoid valve SL3 circuit*
LandCruiser RM0000015W8089X.html
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
Engine coolant temperature sensor circuit*
LandCruiser RM0000031HW07PX.html
Engine coolant temperature sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
ECM
LandCruiser RM000003YMI00MX.html
No down-shift (6th to 5th)
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
ECM
LandCruiser RM000003YMI00MX.html
No down-shift (5th to 4th)
Shift solenoid valve SL1 circuit*
LandCruiser RM000000W8F0KFX.html
ECM
LandCruiser RM000003YMI00MX.html
No down-shift (4th to 3rd)
Shift solenoid valve SL2 circuit*
LandCruiser RM000000W8G0JEX.html
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
ECM
LandCruiser RM000003YMI00MX.html
No down-shift (3rd to 2nd)
Shift solenoid valve SL3 circuit*
LandCruiser RM0000015W8089X.html
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
ECM
LandCruiser RM000003YMI00MX.html
No down-shift (2nd to 1st)
Shift solenoid valve SL3 circuit*
LandCruiser RM0000015W8089X.html
ECM
LandCruiser RM000003YMI00MX.html
No lock-up or no lock-up off
Shift solenoid valve SLU circuit*
LandCruiser RM000000W890L6X.html
Shift solenoid valve SL circuit*
LandCruiser RM000001IYS05IX.html
Transmission revolution sensor (NT) circuit*
LandCruiser RM0000025K0058X.html
Transmission revolution sensor (SP2) circuit*
LandCruiser RM000003UR201TX.html
Engine coolant temperature sensor circuit*
LandCruiser RM0000031HW07PX.html
Engine coolant temperature sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
Stop light switch circuit*
LandCruiser RM0000031HW07PX.html
Stop light switch circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
No. 1 ATF temperature sensor circuit*
LandCruiser RM000000W850T1X.html
ECM
LandCruiser RM000003YMI00MX.html
Shift point too high or too low
Throttle position sensor circuit*
LandCruiser RM0000031HW07PX.html
Throttle position sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
Shift solenoid valve SLT circuit*
LandCruiser RM000000W8A0NOX.html
Transmission revolution sensor (NT) circuit*
LandCruiser RM0000025K0058X.html
Transmission revolution sensor (SP2) circuit*
LandCruiser RM000003UR201TX.html
Park/neutral position switch assembly circuit*
LandCruiser RM000000W8416JX.html
No. 1 ATF temperature sensor circuit*
LandCruiser RM000000W850T1X.html
L4 position switch circuit*
LandCruiser RM000002IR004QX.html
ECM
LandCruiser RM000003YMI00MX.html
No gear change by moving shift lever to "+" or "-" while in S
Transmission control switch circuit
LandCruiser RM000000WP10JUX.html
ECM
LandCruiser RM000003YMI00MX.html
Harsh engagement (N to D)
Shift solenoid valve SLT circuit*
LandCruiser RM000000W8A0NOX.html
ECM
LandCruiser RM000003YMI00MX.html
Harsh engagement (Any driving position)
Throttle position sensor circuit*
LandCruiser RM0000031HW07PX.html
Throttle position sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
Shift solenoid valve SL1 circuit*
LandCruiser RM000000W8F0KFX.html
Shift solenoid valve SL2 circuit*
LandCruiser RM000000W8G0JEX.html
Shift solenoid valve SL3 circuit*
LandCruiser RM0000015W8089X.html
Shift solenoid valve SL4 circuit*
LandCruiser RM0000026VR05BX.html
Shift solenoid valve SLT circuit*
LandCruiser RM000000W8A0NOX.html
Shift solenoid valve SLU circuit*
LandCruiser RM000000W890L6X.html
Shift solenoid valve SL circuit*
LandCruiser RM000001IYS05IX.html
ECM
LandCruiser RM000003YMI00MX.html
Harsh engagement (Lock-up)
Shift solenoid valve SLU circuit*
LandCruiser RM000000W890L6X.html
Shift solenoid valve SL circuit*
LandCruiser RM000001IYS05IX.html
Transmission revolution sensor (NT) circuit*
LandCruiser RM0000025K0058X.html
Transmission revolution sensor (SP2) circuit*
LandCruiser RM000003UR201TX.html
ECM
LandCruiser RM000003YMI00MX.html
Poor acceleration
Shift solenoid valve SLT circuit*
LandCruiser RM000000W8A0NOX.html
No. 2 ATF temperature sensor circuit*
LandCruiser RM0000012XR09XX.html
Pattern select (2ND) switch circuit
LandCruiser RM0000031IU038X.html
Steering pad switch assembly (w/o Pattern select (2ND) switch assembly)
LandCruiser RM000003C4V01IX.html
Combination meter assembly (w/o Pattern select (2ND) switch assembly)*
LandCruiser RM0000029ZC09AX.html
ECM
LandCruiser RM000003YMI00MX.html
Shifting malfunction (Vehicle is stuck in 3rd or 5th gear)
ECM power source circuit
LandCruiser RM000000TI20ANX.html
ECM power source circuit (w/ Urea SCR System)
LandCruiser RM000000TI20AMX.html
Changing gears takes time when up-shifting
Shift solenoid valve SL circuit*
LandCruiser RM000001IYS05IX.html
No engine braking
ECM
LandCruiser RM000003YMI00MX.html
No kick-down
ECM
LandCruiser RM000003YMI00MX.html
2nd start does not operate
Shift solenoid valve SLT circuit*
LandCruiser RM000000W8A0NOX.html
Pattern select (2ND) switch circuit
LandCruiser RM0000031IU038X.html
Steering pad switch assembly (w/o Pattern select (2ND) switch assembly)
LandCruiser RM000003C4V01IX.html
Combination meter assembly (w/o Pattern select (2ND) switch assembly)*
LandCruiser RM0000029ZC09AX.html
ECM
LandCruiser RM000003YMI00MX.html
Slip or shudder (5th to 6th and 6th to 5th)
Shift solenoid valve SL circuit*
LandCruiser RM000001IYS05IX.html
ATF temperature warning indicator remains on
No. 2 ATF temperature sensor circuit*
LandCruiser RM0000012XR09XX.html
Engine coolant temperature sensor circuit*
LandCruiser RM0000031HW07PX.html
Engine coolant temperature sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
ECM
LandCruiser RM000003YMI00MX.html
Lock-up in 3rd gear
No. 2 ATF temperature sensor circuit*
LandCruiser RM0000012XR09XX.html
Engine coolant temperature sensor circuit*
LandCruiser RM0000031HW07PX.html
Engine coolant temperature sensor circuit (w/ Urea SCR System)*
LandCruiser RM0000031HW07OX.html
ECM
LandCruiser RM000003YMI00MX.html
Vehicle moves forward with shift lever in N
Park/neutral position switch assembly circuit*
LandCruiser RM000000W8416JX.html
ECM
LandCruiser RM000003YMI00MX.html
Engine stalls when starting off or stopping
Shift solenoid valve SLU circuit*
LandCruiser RM000000W890L6X.html
ECM
LandCruiser RM000003YMI00MX.html
Shifting malfunction
Park/neutral position switch assembly circuit*
LandCruiser RM000000W8416JX.html
Transmission control switch circuit
LandCruiser RM000000WP10JUX.html
ECM
LandCruiser RM000003YMI00MX.html

2. Chapter 2: On-Vehicle Repair and Off-Vehicle Repair
Symptom
Suspected Area
See page
Vehicle does not move when shift lever is in any forward position or reverse position
Transmission control cable
LandCruiser RM000002ZLK045X.html
Manual valve
LandCruiser RM000000O9X03UX.html
Parking lock pawl
LandCruiser RM000000O9X03UX.html
Rear planetary gear unit
LandCruiser RM000000O9X03UX.html
Torque converter assembly
LandCruiser RM000000OA102PX.html
Vehicle does not move with shift lever in R
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 2 brake (B2)
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
No up-shift (1st to 2nd)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL3*
LandCruiser RM0000015VV08HX.html
No up-shift (2nd to 3rd)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
No up-shift (3rd to 4th)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL2*
LandCruiser RM0000015VU08JX.html
No up-shift (4th to 5th)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Shift solenoid valve SL1*
LandCruiser RM0000015VT089X.html
No up-shift (5th to 6th)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL3*
LandCruiser RM0000015VV08HX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
No down-shift (6th to 5th)
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Valve body assembly
LandCruiser RM000000O9K022X.html
No down-shift (5th to 4th)
Shift solenoid valve SL1*
LandCruiser RM0000015VT089X.html
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
Valve body assembly
LandCruiser RM000000O9K022X.html
No down-shift (4th to 3rd)
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Shift solenoid valve SL2*
LandCruiser RM0000015VU08JX.html
Valve body assembly
LandCruiser RM000000O9K022X.html
No down-shift (3rd to 2nd)
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL3*
LandCruiser RM0000015VV08HX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Valve body assembly
LandCruiser RM000000O9K022X.html
No down-shift (2nd to 1st)
Valve body assembly
LandCruiser RM000000O9K022X.html
Shift solenoid valve SL3*
LandCruiser RM0000015VV08HX.html
No lock-up or No lock-up off
Valve body assembly
LandCruiser RM000000O9K022X.html
Torque converter assembly
LandCruiser RM000000OA102PX.html
Harsh engagement (N to D)
Valve body assembly
LandCruiser RM000000O9K022X.html
C1 accumulator
LandCruiser RM000000O9X03UX.html
No. 3 one-way clutch (F3)
LandCruiser RM000000O9X03UX.html
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL1*
LandCruiser RM0000015VT089X.html
Harsh engagement (Lock-up)
Valve body assembly
LandCruiser RM000000O9K022X.html
Torque converter assembly
LandCruiser RM000000OA102PX.html
Shift solenoid valve SLU*
LandCruiser RM000000W8D0JMX.html
Harsh engagement (N to R)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 2 brake (B2)
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Harsh engagement (1st to 2nd to 3rd to 4th to 5th to 6th)
Valve body assembly
LandCruiser RM000000O9K022X.html
Shift solenoid valve SLT*
LandCruiser RM000000W830OVX.html
Harsh engagement (1st to 2nd)
Valve body assembly
LandCruiser RM000000O9K022X.html
B1 accumulator
LandCruiser RM000000O9X03UX.html
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL3*
LandCruiser RM0000015VV08HX.html
Harsh engagement (2nd to 3rd)
Valve body assembly
LandCruiser RM000000O9K022X.html
B3 accumulator
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Harsh engagement (3rd to 4th)
Valve body assembly
LandCruiser RM000000O9K022X.html
C2 accumulator
LandCruiser RM000000O9X03UX.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL2*
LandCruiser RM0000015VU08JX.html
Harsh engagement (4th to 5th)
Valve body assembly
LandCruiser RM000000O9K022X.html
B3 accumulator
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Harsh engagement (5th to 6th)
Valve body assembly
LandCruiser RM000000O9K022X.html
B1 accumulator
LandCruiser RM000000O9X03UX.html
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL3*
LandCruiser RM0000015VV08HX.html
Harsh engagement (6th to 5th)
Valve body assembly
LandCruiser RM000000O9K022X.html
B3 accumulator
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Shift solenoid valve SL4*
LandCruiser RM0000026VQ05IX.html
Slip or shudder (forward and reverse, after warm-up)
Transmission control cable
LandCruiser RM000002ZLK045X.html
Valve body assembly
LandCruiser RM000000O9K022X.html
Oil strainer
LandCruiser RM000000O9K022X.html
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
No. 2 brake (B2)
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
No. 3 one-way clutch (F3)
LandCruiser RM000000O9X03UX.html
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
Torque converter assembly
LandCruiser RM000000OA102PX.html
Slip or shudder (particular position, just after engine starts)
Torque converter assembly
LandCruiser RM000000OA102PX.html
Slip or shudder (shift lever in R)
No. 2 brake (B2)
LandCruiser RM000000O9X03UX.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
Slip or shudder (1st)
No. 3 one-way clutch (F3)
LandCruiser RM000000O9X03UX.html
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
Slip or shudder (2nd)
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
Slip or shudder (3rd)
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
Slip or shudder (4th)
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
Slip or shudder (5th)
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
Slip or shudder (6th)
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
No engine braking (1st to 4th, shift lever in S)
No. 1 clutch (C1)
LandCruiser RM000000O9X03UX.html
No engine braking (1st)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 2 brake (B2)
LandCruiser RM000000O9X03UX.html
No engine braking (2nd)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
No engine braking (3rd)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 3 brake (B3)
LandCruiser RM000000O9X03UX.html
No engine braking (4th)
Valve body assembly
LandCruiser RM000000O9K022X.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
No kick-down
Valve body assembly
LandCruiser RM000000O9K022X.html
Shift point too high or too low
Valve body assembly
LandCruiser RM000000O9K022X.html
Poor acceleration (All positions)
Valve body assembly
LandCruiser RM000000O9K022X.html
Torque converter assembly
LandCruiser RM000000OA102PX.html
Poor acceleration (6th)
No. 1 brake (B1)
LandCruiser RM000000O9X03UX.html
No. 2 clutch (C2)
LandCruiser RM000000O9X03UX.html
Front planetary gear unit
LandCruiser RM000000O9X03UX.html
Engine stalls when starting off or stopping
Valve body assembly
LandCruiser RM000000O9K022X.html
Torque converter assembly
LandCruiser RM000000OA102PX.html