Drivetrain. Land Cruiser. Urj200, 202 Grj200 Vdj200
Ae80F Automatic Transmission Transaxle. Land Cruiser. Urj200, 202 Grj200 Vdj200
Automatic Transmission System -- Terminals Of Ecu |
| TCM |
- HINT:
- The standard voltage and resistance of each TCM 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 TCM terminals.
| Terminal No. (Symbol) | Wiring Color | Terminal Description | Condition | Specified Condition |
| A80-1 (GND) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| A80-3 (SL2+) - A80-2 (SL2-) | LG - R | Shift solenoid valve SL2 signal | 1st, 2nd, 3rd or 4th gear | Pulse generation |
| A80-5 (SLT+) - A80-4 (SLT-) | B - LG | Shift solenoid valve SLT signal | Engine idling | Pulse generation |
| A80-7 (SLU+) - A80-6 (SLU-) | R - L | Shift solenoid valve SLU signal | 5th, 6th, 7th or 8th gear (Lock-up ON) 3rd, 4th, 5th, 6th, 7th or 8th gear (Flex lock-up ON) | Pulse generation |
| A80-9 (SL1+) - A80-8 (SL1-) | R - B | Shift solenoid valve SL1 signal | 1st, 2nd, 3rd, 4th or 5th gear | Pulse generation |
| A80-10 (+B) - A80-1 (GND) | B - W-B | Power source of TCM | Engine switch on (IG) | 11 to 14 V |
| A80-21 (IGSW) - A80-1 (GND) | B - W-B | Engine switch | Engine switch on (IG) | 11 to 14 V |
| A80-23 (THO1) - A80-24 (E2) | B - G | No. 1 ATF temperature sensor signal | ATF temperature 115°C (239°F) or more | Below 1.5 V |
| A80-26 (THOC) - A80-25 (ETH2) | L - R | No. 2 ATF temperature sensor signal | ATF temperature 115°C (239°F) or more | Below 1.5 V |
| A80-28 (SC2) - A80-1 (GND) | V - W-B | Shift solenoid valve SC2 signal | Shift lever in S: S1 (1st gear) selected | 11 to 14 V |
| A80-30 (SC1) - A80-1 (GND) | W - W-B | Shift solenoid valve SC1 signal | All gears | 11 to 14 V |
| A81-1 (SP2B) - A80-1 (GND) | B - W-B | Power source for sensor (specific voltage) | Engine switch on (IG) | 11 to 14 V |
| A81-2 (SP2O) - A80-1 (GND) | G - W-B | Transmission revolution sensor (SP2) signal | Vehicle speed 20 km/h (12 mph) | Pulse generation |
| A81-4 (SL5+) - A81-3 (SL5-) | W - R | Shift solenoid valve SL5 signal | 2nd or 8th gear | Pulse generation |
| A81-7 (NTB) - A80-1 (GND) | P - W-B | Power source for sensor (specific voltage) | Engine switch on (IG) | 11 to 14 V |
| A81-8 (NTO) - A80-1 (GND) | L - W-B | Transmission revolution sensor (NT) signal | Engine idling (shift lever in P or N) | Pulse generation |
| A81-14 (SL4+) - A81-5 (SL4-) | G - V | Shift solenoid valve SL4 signal | 4th or 6th gear | Pulse generation |
| A81-16 (SL3+) - A81-6 (SL3-) | L - B | Shift solenoid valve SL3 signal | 1st, 2nd, 4th, 5th, 6th or 8th gear | Pulse generation |
| A82-1 (CAN+) - A80-1 (GND) | R - W-B | CAN communication line | Engine switch on (IG) | Pulse generation |
| A82-2 (CAN-) - A80-1 (GND) | W - W-B | CAN communication line | Engine switch on (IG) | Pulse generation |
| A82-5 (R) - A80-1 (GND) | L - W-B | R shift position switch signal | Engine switch on (IG) and shift lever in R | 11 to 14 V |
| Engine switch on (IG) and shift lever not in R | Below 1 V | |||
| A82-6 (C) - A80-1 (GND) | P - W-B | Shift position switch signal | Engine switch on (IG) and shift lever in D, S, "+" or "-" | 11 to 14 V |
| Engine switch on (IG) and shift lever not in D, S, "+" or "-" | Below 1 V | |||
| A82-7 (EC) - Body ground | W-B - Body ground | Ground | Always | Below 1 Ω |
| A82-16 (PA) - A80-1 (GND) | GR - W-B | Shift position switch signal | Engine switch on (IG) and shift lever in P or N | 11 to 14 V |
| Engine switch on (IG) and shift lever not in P or N | Below 1 V | |||
| A82-17 (B) - A80-1 (GND) | R - W-B | Shift position switch signal | Engine switch on (IG) and shift lever in R, N, D, S, "+" or "-" | 11 to 14 V |
| Engine switch on (IG) and shift lever not in R, N, D, S, "+" or "-" | Below 1 V | |||
| A82-18 (SPD) - A80-1 (GND) | L - W-B | Vehicle speed signal from combination meter assembly signal | Vehicle driving | Pulse generation |
| A82-24 (L4) - A80-1 (GND) | R - W-B | L4 position signal | Engine switch on (IG) and transfer in L4 | Below 1 V |
| Engine switch on (IG) and transfer not in L4 | 11 to 14 V | |||
| A82-26 (A) - A80-1 (GND) | W - W-B | Shift position switch signal | Engine switch on (IG) and shift lever in P or R | 11 to 14 V |
| Engine switch on (IG) and shift lever not in P or R | Below 1 V |
| ECM |
- HINT:
- The standard voltage 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 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 |
| A38-2 (+B) - C45-81 (E1) | B - W-B | Power source of ECM | Engine switch on (IG) | 11 to 14 V |
| A38-3 (+B2) - C45-81 (E1) | B - W-B | Power source of ECM | Engine switch on (IG) | 11 to 14 V |
| A38-12 (SNWI) - C45-81 (E1) | P - W-B | ECT 2nd switch (integration control and panel assembly) signal | Engine switch on (IG) and ECT 2nd switch off | 11 to 14 V |
| Engine switch on (IG) and ECT 2nd switch on | Below 1 V | |||
| A38-13 (PWR) - C45-81 (E1) | GR - W-B | PWR switch (integration control and panel assembly) signal*1 | Engine switch on (IG) and PWR switch off | 11 to 14 V |
| Engine switch on (IG) and PWR switch on | Below 1 V | |||
| A38-27 (S) - C45-81 (E1) | W - W-B | S shift position switch signal | Engine switch on (IG) and shift lever in S | 11 to 14 V |
| Engine switch on (IG) and shift lever not in S | Below 1 V | |||
| A38-34 (PWMS) - C45-81 (E1) | GR - W-B | SPORT S/S+ switch (integration control and panel assembly) signal*2 | Engine switch on (IG) and SPORT S/S+ switch off | 11 to 14 V |
| Engine switch on (IG) and SPORT S/S+ switch on | Below 1 V | |||
| A38-39 (SFTU) - C45-81 (E1) | V - W-B | Up-shift shift position switch signal | Engine switch on (IG) and shift lever in S | 11 to 14 V |
| Engine switch on (IG) and shift lever held in "+" | Below 1 V | |||
| A38-47 (SFTD) - C45-81 (E1) | L - W-B | Down-shift position switch signal | Engine switch on (IG) and shift lever in S | 11 to 14 V |
| Engine switch on (IG) and shift lever held in "-" | Below 1 V | |||
| A38-49 (SPCN) - C45-81 (E1) | L - W-B | NORM switch (integration control and panel assembly) signal*2 | Engine switch on (IG) and NORM switch off | 11 to 14 V |
| Engine switch on (IG) and NORM switch on | Below 1 V |
- *1: w/o Active Height Control Suspension
- *2: w/ Active Height Control Suspension