Terminals And Reference Values For TCM
WARNING: This page is about a different car, the 2007 Nissan Versa. However, it is still accessible from the selected car via links, so may be relevant.
TCM terminal data are reference values, measured between each terminal and ground.
CONNECTOR TERMINALS REFERENCE CHART
| Terminal | Wire color | Item | Condition | Judgement standard (Approx.) | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | W | Line pressure solenoid valve | When releasing accelerator pedal after warming up engine. | 1.5 - 3.0 V | |||||
| When depressing accelerator pedal fully after warming up engine. | 0 V | ||||||||
| 2 | P | Line pressure solenoid valve (with dropping resistor) | When releasing accelerator pedal after warming up engine. | 4 - 14 V | |||||
| When depressing accelerator pedal fully after warming up engine. | 0 V | ||||||||
| 3 | GR | Torque converter clutch solenoid valve | When A/T performs lock up. | 8 - 15 V | |||||
| When A/T does not perform lock up. | 0 V | ||||||||
| 5 | L | CAN H | - | - | |||||
| 6 | P | CAN L | - | - | |||||
| 10 | R | Power supply | When turning ignition switch to "ON". | Battery voltage | |||||
| When turning ignition switch to "OFF". | 0 V | ||||||||
| 11 | O | Shift solenoid valve A | When shift solenoid valve A operates. (When driving in "D1" or "D4 ".) | Battery voltage | |||||
| When shift solenoid valve A does not operate. (When driving in "D2" or "D3 ".) |
0 V | ||||||||
| 12 | G | Shift solenoid valve B | When shift solenoid valve B operates. (When driving in "D1" or "D2 ".) |
Battery voltage | |||||
| When shift solenoid valve B does not operate. (When driving in "D3" or "D4 ".) |
0 V | ||||||||
| 19 | R | Power supply | When turning ignition switch to "ON". | Battery voltage | |||||
| When turning ignition switch to "OFF". | 0 V | ||||||||
| 20 | V | Overrun clutch solenoid valve | When overrun clutch solenoid valve operates. (When overrun clutch disengaged. Refer to CLUTCH AND BAND CHART .) | Battery voltage | |||||
| When overrun clutch solenoid valve does not operate. (When overrun clutch engaged. Refer to CLUTCH AND BAND CHART .) | 0 V | ||||||||
| 25 | B | Ground | Always | 0 V | |||||
| 26 | Y | PNP switch "1" position | When setting selector lever to "1" position. | Battery voltage | |||||
| When setting selector lever to other positions. | 0 V | ||||||||
| 27 | G | PNP switch "2" position | When setting selector lever to "2" position. | Battery voltage | |||||
| When setting selector lever to other positions. | 0 V | ||||||||
| 28 | GR | Power supply (memory back-up) | Always | Battery voltage | |||||
| 29 | V | Revolution sensor | When driving at 20 km/h (12 MPH) | 150 Hz | |||||
| 30(1) | BR | CONSULT-II (RX) | - | - | |||||
| 31(1) | Y | CONSULT-II (TX) | - | - | |||||
| 34 | LG | PNP switch "D" position | When setting selector lever to "D" position. | Battery voltage | |||||
| When setting selector lever to other positions. | 0 V | ||||||||
| 35 | SB | PNP switch "R" position | When setting selector lever to "R" position. | Battery voltage | |||||
| When setting selector lever to other positions. | 0 V | ||||||||
| 36 | R | PNP switch "N" or "P" position | When setting selector lever to "N" or "P" position. | Battery voltage | |||||
| When setting selector lever to other positions. | 0 V | ||||||||
| 38 | G | Turbine revolution sensor (power train revolution sensor) | When driving at 20 km/h (12 MPH) | 360 Hz | |||||
| 39(2) | L | Engine speed signal | Refer to ECM HARNESS CONNECTOR TERMINAL LAYOUT . | ||||||
| 40 | O | Vehicle speed sensor | When driving vehicle at 2 to 3 km/h (1 to 2 MPH) for 1 m (3 ft) or more. | Voltage varies between less than 0 V and more than 4.5 V | |||||
| 42 | B | Sensor ground | Always | 0 V | |||||
| 47 | BR | A/T fluid temperature sensor | When A/T fluid temperature is 20°C (68°F). | 1.5 V | |||||
| When A/T fluid temperature is 80°C (176°F). | 0.5 V | ||||||||
| 48 | B | Ground | Always | 0 V | |||||
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