Electrical Specification
WARNING: This page is about a different variant/trim than selected.
TRANSMISSION CONTROL MODULE CONNECTOR TERMINALS VOLTAGE AND RESISTANCE
| Check with ignition switch ON. | ||||||
|---|---|---|---|---|---|---|
| Item | Connector No. | Terminal No. | Measuring conditions | Voltage (V) | Resistance to chassis ground (Ω) | |
| Back-up power supply | B55 | 27 | Ignition switch OFF | 10 - 13 | - | |
| 28 | ||||||
| 29 | ||||||
| ACC power supply | B55 | 16 | Ignition switch ACC | 10 - 13 | - | |
| Ignition power supply | B55 | 21 | Ignition switch ON (with engine OFF) | 10 - 13 | - | |
| 31 | ||||||
| Inhibitor switch | "P" range switch | B54 | 5 | Selector lever in "P" range | Less than 1 | - |
| Select lever in any other than "P" range (except "N" range) | More than 8 | |||||
| "N" range switch | B54 | 22 | Selector lever in "N" range | Less than 1 | - | |
| Selector lever in any other than "N" range | More than 8 | |||||
| "R" range switch | B54 | 14 | Selector lever in "R" range | Less than 1 | - | |
| Selector lever in any other than "R" range | More than 8 | |||||
| "D" range switch | B54 | 4 | Selector lever in "D" range | Less than 1 | - | |
| Selector lever in any other than "D" range | More than 8 | |||||
| Accelerator pedal position sensor | B54 | 19 | Throttle fully closed. | More than 0.2 | - | |
| Throttle fully open. | 4.6 or less | |||||
| Accelerator pedal position sensor power supply | B54 | 10 | Ignition switch ON (with engine OFF) | 4.6 - 5.4 | - | |
| ATF temperature sensor | B54 | 21 | ATF temperature 20°C (68°F) | 3.5 - 4.3 | 2.5 k - 7.0 k | |
| ATF temperature 80°C (176°F) | 1.0 - 2.2 | 300 - 800 | ||||
| Rear vehicle speed sensor | B54 | 24 | Vehicle speed at least 20 km/h (12 MPH) | More than 2 (AC range) | - | |
| Front vehicle speed sensor | B54 | 6 | Vehicle stopped | 0 | 450 - 750 | |
| Vehicle speed at least 20 km/h (12 MPH) | More than 1 (AC range) | |||||
| Torque converter turbine speed sensor | B54 | 7 | Engine idling after warm-up ("D" range) | 0 | 450 - 750 | |
| Engine idling after warm-up ("N" range) | More than 1 (AC range) | |||||
| Engine speed signal | B54 | 13 | Ignition switch ON (with engine OFF) | Less than 1 | - | |
| Ignition switch ON (engine ON) | More than 5 (AC range) | |||||
| Line pressure linear solenoid | B54 | 20 | Ignition switch ON (with engine OFF) Throttle fully closed in "R" range after warm-up. | 3.7 - 7.5 | 4.0 - 8.0 | |
| Ignition switch ON (with engine OFF) Throttle fully open in "R" range after warm-up. | 1.4 - 4.9 | |||||
| Lock-up duty solenoid | B55 | 5 | When lock up occurs. | More than 10.5 | 2.0 - 6.0 | |
| When lock up is released. | Less than 1 | |||||
| Transfer duty solenoid | B55 | 4 | "P" or "N" range | Less than 1 | 2.0 - 6.0 | |
| 1st gear | 1.7 - 4.0 | |||||
| 2-4 brake duty solenoid | B55 | 6 | "P" or "N" range | More than 10.5 | 2.0 - 6.0 | |
| 2nd or 4th gear | Less than 1 | |||||
| High clutch duty solenoid | B55 | 8 | 3rd or 4th gear | Less than 1 | 2.0 - 6.0 | |
| "P" or "N" range | More than 10.5 | |||||
| Low clutch duty solenoid | B55 | 9 | 1st or 2nd gear | Less than 1 | 2.0 - 6.0 | |
| "P" or "N" range | More than 10.5 | |||||
| Low & reverse duty solenoid | B55 | 7 | "P" or "N" range | More than 10.5 | 2.0 - 6.0 | |
| Driving at 1st on manual mode (15 km/h (9.3 MPH) or more) | 5 - 10 | |||||
| Front vehicle speed sensor ground | B54 | 15 | - | 0 | Less than 1 | |
| Rear vehicle speed sensor ground | B54 | 23 | - | 0 | Less than 1 | |
| Torque converter turbine speed sensor ground | B54 | 16 | - | 0 | Less than 1 | |
| System ground circuit | B54 | 17 | - | 0 | Less than 1 | |
| B55 | 2 | |||||
| B55 | 3 | |||||
| B54 | 8 | |||||
| Sensor ground line 3 | B55 | 19 | - | 0 | Less than 1 | |
| Sensor ground line 4 | B54 | 9 | - | 0 | Less than 1 | |
| Range lock signal | B55 | 18 | Vehicle speed in "D" range 0 km/h (0 MPH) | More than 10.5 | 7 - 18 | |
| Vehicle speed in "D" range 20 km/h (12 MPH) | Less than 1 | |||||
| Data link signal (Subaru Select Monitor) | B55 | 12 | - | - | - | |
| CAN communication signal (+) | B54 | 3 | Ignition switch ON | Pulse signal | - | |
| CAN communication signal (-) | B54 | 12 | Ignition switch ON | Pulse signal | - | |
| FWD switch | B55 | 17 | Fuse removed | 10.5 or more | - | |
| Fuse installed | 1 or less | |||||