Electrical Specification
CAUTION:
Use the check board when measuring the TCM terminal.
NOTE:
Measure after warming up.
| Terminal No. | Contents | Measuring condition | Standard | Note | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| (T10) No. 1 ←→ Chassis ground | ATF temperature sensor GND | Always | 0 V | - | ||||||
| (T10) No. 2 ←→ Chassis ground | Secondary pressure sensor GND | Always | 0 V | - | ||||||
| (T10) No. 3 ←→ Chassis ground | Line pressure sensor GND | Always | 0 V | - | ||||||
| (T10) No. 4 ←→ (T10) No. 3 | Line pressure sensor signal | Ignition switch ON, engine OFF | Approx. 0.5 V (0 MPa) | Value increases with increase of engine load. (0.5 - 4.5 V) | ||||||
| Engine ON and idle | Approx. 1.0 V (1.0 MPa) | |||||||||
| (T10) No. 5 ←→ (T10) No. 2 | Secondary pressure sensor | Ignition switch ON, engine OFF | Approx. 0.5 V (0 MPa) | Value increases with increase of engine load. (0.5 - 4.5 V) | ||||||
| Engine ON and idle | Approx. 1.0 V (1.0 MPa) | |||||||||
| (T10) No. 6 ←→ (T10) No. 1 | ATF temperature sensor | ATF temperature at 20°C (68°F) | Approx. 2.5 V | Approx. 2.5 kΩ | ||||||
| ATF temperature at 80°C (176°F) | Approx. 0.7 V | Approx. 330 Ω | ||||||||
| (T10) No. 7 ←→ (T10) No. 26 or (T10) No. 42 | Electric oil pump operation status signal | Engine ON | 0 or battery voltage | Refer to waveform (1). Ref. to AUTO START STOP (DIAGNOSTICS)>CONTROL MODULE I/O SIGNAL>WAVEFORM | ||||||
| During Auto Start Stop | 0 or battery voltage | Refer to waveform (3). Ref. to AUTO START STOP (DIAGNOSTICS)>CONTROL MODULE I/O SIGNAL>WAVEFORM | ||||||||
| In malfunction | 0 or battery voltage | Electric oil pump abnormality DUTY: 60 - 90 % | ||||||||
| (T10) No. 8 ←→ (T10) No. 26 or (T10) No. 42 | Main power supply 3(1) | Ignition switch ON | Battery voltage | - | ||||||
| (T10) No. 8 ←→ (T10) No. 39 | Primary pressure sensor signal(2) | Ignition switch ON, engine OFF | Approx. 0.5 V (0 MPa) | Value increases with increase of engine load. (0.5 - 4.5 V) | ||||||
| Engine ON and idle | Approx. 1.0 V (1.0 MPa) | |||||||||
| (T10) No. 12 ←→ (T10) No. 26 or (T10) No. 42 | Turbine speed sensor | Engine ON, "P" or "N" range | 0 or 5 V | Refer to the waveform (sensor) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SENSOR . | ||||||
| (T10) No. 13 ←→ (T10) No. 26 or (T10) No. 42 | Secondary speed sensor | While driving | 0 or 5 V | Refer to the waveform (sensor) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SENSOR . | ||||||
| (T10) No. 14 ←→ (T10) No. 26 or (T10) No. 42 | Primary speed sensor | While driving | 0 or 5 V | Refer to the waveform (sensor) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SENSOR . | ||||||
| (T10) No. 15 ←→ (T10) No. 26 or (T10) No. 42 | Lock-up duty solenoid | While driving in "D" range | Refer to the waveform (solenoid (1)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . | Resistance: Approx. 10 -14.2 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. | ||||||
| (T10) No. 16 ←→ (T10) No. 26 or (T10) No. 42 | F & R solenoid | Engine ON, "P" range | Refer to the waveform (solenoid (2)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . | Resistance: Approx. 3.3 - 7.3 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. |
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| (T10) No. 17 ←→ (T10) No. 3 | Line pressure sensor power supply | Ignition switch ON | 5 V | - | ||||||
| (T10) No. 18 ←→ (T10) No. 26 or (T10) No. 42 | Manual mode down switch(3) | Ignition switch ON, manual mode down switch ON | 0 V | - | ||||||
| Ignition switch ON, manual mode down switch OFF | Battery voltage | |||||||||
| (T10) No. 19 ←→ (T10) No. 26 or (T10) No. 42 | Manual mode up switch(3) | Ignition switch ON, manual mode up switch ON | 0 V | - | ||||||
| Ignition switch ON, manual mode up switch OFF | Battery voltage | |||||||||
| (T10) No. 20 ←→ (T10) No. 26 or (T10) No. 42 | Lo/Manual mode switch | Ignition switch ON, L range switch/Manual mode switch ON | 0 V | - | ||||||
| Ignition switch ON, L range switch/Manual mode switch OFF | Battery voltage | |||||||||
| (T10) No. 21 ←→ (T10) No. 26 or (T10) No. 42 | Electric oil pump operation command signal | Engine ON | 0 or battery voltage | Refer to waveform (2). Ref. to AUTO START STOP (DIAGNOSTICS)>CONTROL MODULE I/O SIGNAL>WAVEFORM . | ||||||
| During Auto Start Stop | 0 or battery voltage | Refer to waveform (4). Ref. to AUTO START STOP (DIAGNOSTICS)>CONTROL MODULE I/O SIGNAL>WAVEFORM . | ||||||||
| (T10) No. 22 ←→ (T10) No. 26 or (T10) No. 42 | Electric oil pump relay drive | Ignition switch ON | 0 V | - | ||||||
| When approx. 3 seconds pass since ignition switch was turned to OFF | Battery voltage | - | ||||||||
| (T10) No. 23 ←→ (T10) No. 26 or (T10) No. 42 | Start command circuit | Except during restarting (from Auto Start Stop release to engine ON) | Battery voltage | - | ||||||
| During restarting (from Auto Start Stop release to engine ON) | 0 V | - | ||||||||
| (T10) No. 24 ←→ (T10) No. 26 or (T10) No. 42 | Main power supply 2 | Ignition switch ON | Battery voltage | - | ||||||
| (T10) No. 25 ←→ (T10) No. 39 | Primary pressure sensor power supply(2) | Ignition switch ON | 5 V | - | ||||||
| (T10) No. 26 ←→ Chassis ground | GND | Always | 0 V | - | ||||||
| (T10) No. 29 ←→ (T10) No. 26 or (T10) No. 42 | Stop light switch | Stop light switch ON | Battery voltage | - | ||||||
| Stop light switch OFF | 0 V | |||||||||
| (T10) No. 30 ←→ (T10) No. 26 or (T10) No. 42 | Primary DOWN solenoid | Engine ON, "P" range | Refer to the waveform (solenoid (3)) Ref. to SOLENOIDTRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM > SOLENOID . | Resistance: Approx. 10 - 14.2 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. | ||||||
| (T10) No. 31 ←→ (T10) No. 26 or (T10) No. 42 | Oil pump ON/OFF solenoid | When oil pump is ON | Refer to the waveform (solenoid (4)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . | Resistance: Approx. 12.5 - 19.5 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. |
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| When oil pump is OFF | Refer to the waveform (solenoid (5)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM > SOLENOID | |||||||||
| (T10) No. 32 ←→ (T10) No. 26 or (T10) No. 42 | Line pressure solenoid | Engine ON, "P" range | Refer to the waveform (solenoid (6)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . | Resistance: Approx. 3.3 - 7.3 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. |
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| (T10) No. 33 ←→ (T10) No. 2 | Secondary pressure sensor power supply output | Ignition switch ON | 5 V | - | ||||||
| (T10) No. 34 ←→ (T10) No. 26 or (T10) No. 42 | Backup power supply | Always | Battery voltage | - | ||||||
| (T10) No. 35 ←→ (T10) No. 26 or (T10) No. 42 | D range switch | Ignition switch ON, D range | 0 V | - | ||||||
| Ignition switch ON, other than D range | Battery voltage | |||||||||
| (T10) No. 36 ←→ (T10) No. 26 or (T10) No. 42 | N range switch | Ignition switch ON, N range | 0 V | - | ||||||
| Ignition switch ON, other than N range | Battery voltage | |||||||||
| (T10) No. 37 ←→ (T10) No. 26 or (T10) No. 42 | R range switch | Ignition switch ON, R range | 0 V | - | ||||||
| Ignition switch ON, other than R range | Battery voltage | |||||||||
| (T10) No. 38 ←→ (T10) No. 26 or (T10) No. 42 | P range switch | Ignition switch ON, P range | 0 V | - | ||||||
| Ignition switch ON, other than P range | Battery voltage | |||||||||
| (T10) No. 39 ←→ Chassis ground | Primary pressure sensor GND (2) | Always | 0 V | - | ||||||
| (T10) No. 40 ←→ (T10) No. 26 or (T10) No. 42 | Main power supply 1 | Ignition switch ON | Battery voltage | - | ||||||
| (T10) No. 41 ←→ (T10) No. 26 or (T10) No. 42 | Ignition switch | Ignition switch ON | Battery voltage | - | ||||||
| (T10) No. 42 ←→ Chassis ground | GND | Always | 0 V | - | ||||||
| (T10) No. 43 | CAN (+) | - | - | - | ||||||
| (T10) No. 44 | CAN (-) | - | ||||||||
| (T10) No. 45 ←→ (T10) No. 26 or (T10) No. 42 | Starter SW | At cranking | Battery voltage | - | ||||||
| Except at cranking | 0 V | - | ||||||||
| (T10) No. 46 ←→ (T10) No. 26 or (T10) No. 42 | Secondary solenoid | Engine ON, "P" range | Refer to the waveform (solenoid (6)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM > SOLENOID | Resistance: Approx. 3.3 - 7.3 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. |
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| (T10) No. 47 ←→ (T10) No. 26 or (T10) No. 42 | Primary UP solenoid | Engine ON, "P" range | Refer to the waveform (solenoid (7)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . | Resistance: Approx. 10 -14.2 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. | ||||||
| (T10) No. 48 ←→ (T10) No. 26 or (T10) No. 42 | AWD solenoid | Engine ON, "D" range | Refer to the waveform (solenoid (8)) Ref. to TRANSMISSION (DIAGNOSTICS)>TRANSMISSION CONTROL MODULE (TCM) I/O SIGNAL>WAVEFORM>SOLENOID . | Resistance: Approx. 3.3 - 7.3 Ω Resistance value at 20°C (68°F). Value is higher as the temperature increase. |
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