## Automatic Transmission

#### System Description (cont'd)

14-48

Electronic Control System (cont'd)

PCM Inputs and Outputs

PCM Connector Terminal Locations

NOTE: The illustration shows example of connector terminal arrangement; connector terminal arrangement varies with models.

PCM CONNECTOR C (22P)

Terminal Number | Wire Colour | Signal | Description | Measuring Conditions/Terminal Voltage
C1 | WHT/BLK | LS A- | A/T clutch pressure control solenoid valve A power supply negative electrode |
C2 | YEL/BLU | LC | Torque converter clutch solenoid valve control | During lock-up condition: Battery voltage During no lock-up condition: 0 V
C4 | GRN/WHT | SH B | Shift solenoid valve B control | Battery voltage in these positions:

- and
- and in 1st and 2nd gears

0 V in these positions:

- and in 3rd gear
- in 4th gear
- , and

C6 | BLU/BLK | SH A | Shift solenoid valve A control | Battery voltage in these positions:

- and in 2nd and 3rd gears

0 V in these positions:

- and in 1st gear
- in 4th gear
- and

C7 | WHT/RED | NM | Mainshaft speed sensor input | Depending on vehicle speed: Pulsing signal When engine stopped: About 0 V
C8 | BRN/WHT | LS B- | A/T clutch pressure control solenoid valve B power supply negative electrode |
C9 (4-door) | RED | ATP D3 | Transmission range switch position input | In position: 0 V In other than position: 5 V
C10 | WHT | ATP R | Transmission range switch position input | In position: 0 V In other than position: Battery voltage