TCM Inspection Table
Data are reference values and are measured between each terminal and ground.
TCM INSPECTION TABLE
| Terminal | Wire color | Item | Condition | Data (Approx.) | ||
|---|---|---|---|---|---|---|
| 1 | R/Y | Pressure control solenoid valve A (Line pressure solenoid valve) | Release your foot from the accelerator pedal. | 5.0 - 7.0 V | ||
| Press the accelerator pedal all the way down. | 1.0 - 3.0 V | |||||
| 2 | W/B | Pressure control solenoid valve B (Secondary pressure solenoid valve) | Release your foot from the accelerator pedal. | 5.0 - 7.0 V | ||
| Press the accelerator pedal all the way down. | 3.0 - 4.0 V | |||||
| 3 | L/W | Torque converter clutch solenoid valve | When vehicle cruises in "D" position. | When CVT performs lock-up. | 6.0 V | |
| When CVT does not perform lock-up. | 1.0 V | |||||
| 4 | L/Y | Lock-up select solenoid valve | Selector lever in "P" and "N" position | Battery voltage | ||
| Wait at least for 5 seconds with the selector lever in "R" and "D" position | 0 V | |||||
| 5 | L | CAN-H | - | - | ||
| 6 | P | CAN-L | - | - | ||
| 8 | SB | Back-up lamp relay | Selector lever in "R" position. | 0 V | ||
| Selector lever in other positions. | Battery voltage | |||||
| 10 | Y/L | Power supply | - | Battery voltage | ||
| - | 0 V | |||||
| 11 | G/R | Step motor A | Within 2 seconds after ignition switch ON, the time measurement by using the pulse width measurement function (Hi level) of CONSULT-II.*1
CAUTION:
Connect the diagnosis data link cable to the vehicle diagnosis connector. *1: A circuit tester cannot be used to test this item. |
30.0 msec | ||
| 12 | O/B | Step motor B | 10.0 msec | |||
| 13 | G/W | ROM assembly | - | - | ||
| 14 | L/R | ROM assembly | - | - | ||
| 15 | BR/R | ROM assembly | - | - | ||
| 19 | Y/L | Power supply | - | Battery voltage | ||
| - | 0 V | |||||
| 20 | R | Step motor C | Within 2 seconds after ignition switch ON, the time measurement by using the pulse width measurement function (Hi level) of CONSULT-II.*1
CAUTION:
Connect the diagnosis data link cable to the vehicle diagnosis connector. *1: A circuit tester cannot be used to test this item. |
30.0 msec | ||
| 21 | R/G | Step motor D | 10.0 msec | |||
| 24 | G/O | Starter relay | Selector lever in "N" and "P" position. | Battery voltage | ||
| Selector lever in other positions. | 0 V | |||||
| 25 | B | Ground | Always | 0 V | ||
| 27 | BR/W | PNP switch 1 | Selector lever in "R", "N" and "D" positions. | 0 V | ||
| Selector lever in "P" position. | Battery voltage | |||||
| 28 | W/L | Power supply (memory backup) | Always | Battery voltage | ||
| 29 | G | Output speed sensor(Secondary speed sensor) | When driving [M1 position, 20 km/h (12 MPH)]. | 400 Hz | ||
| 32 | GR | PNP switch 3 (monitor) | Selector lever in "D" position. | 0 V | ||
| Selector lever in "P", "R" and "N" positions. | 8.0 V - Battery voltage | |||||
| 34 | P/B | PNP switch 2 | Selector lever in "N" and "D" positions. | 0 V | ||
| Selector lever in "P" and "R" positions. | 10.0 V-Battery voltage | |||||
| 35 | P/L | PNP switch 3 | Selector lever in "D" position. | 0 V | ||
| Selector lever in "P", "R" and "N" positions. | 8.0 V-Battery voltage | |||||
| 36 | G | PNP switch 4 | Selector lever in "R" and "D" positions. | 0 V | ||
| Selector lever in "P" and "N" positions. | 10.0 V-Battery voltage | |||||
| 37 | V/W | Transmission fluid pressure sensor A (Secondary pressure sensor) | "N" position idle | 1.0 V | ||
| 38 | LG | Input speed sensor (Primary speed sensor) | When driving [M1 position, 20 km/h (12 MPH)]. | 660 Hz | ||
| 41 | V/O | Transmission fluid pressure sensor B (Primary pressure sensor) | "N" position idle | 0.7 - 3.5 V | ||
| 42 | W/R | Sensor ground | Always | 0 V | ||
| 46 | L/O | Sensor power | - | 5.0 V | ||
| - | 0 V | |||||
| 47 | V | CVT fluid temperature sensor | When CVT fluid temperature is 20°C (68°F) | 2.0 V | ||
| When CVT fluid temperature is 80°C (176°F) | 1.0 V | |||||
| 48 | B | Ground | Always | 0 V | ||