PCM Inputs and Outputs at Connector C (22P)
NOTE: Standard battery voltage is 12 V.

Terminal number | Wire color | Terminal name | Description | Signal
--- | --- | --- | --- | ---
15 *2 | BRN/WHT | LSB (A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B) | Drives A/T clutch pressure control solenoid valve B | With ignition switch ON (II): duty controlled
17 *2 | YEL/GRN | ATPD (TRANSMISSION RANGE SWITCH D POSITION) | Detects transmission range switch D position signal | In D position: about 0 V In any other position: battery voltage
18 *2 | BLU/YEL | ATPFWD (TRANSMISSION RANGE SWITCH D/D3 POSITION) | Detects transmission range switch D, D3, 2 position signal | In D, D3, and 2 position: about 0 V In any other position: battery voltage
19 *2 | WHT/RED | NM (INPUT SHAFT (MAINSHAFT) SPEED SENSOR) | Detects input shaft (mainshaft) speed sensor signal | With ignition switch ON (II): about 0 V or about 5.0 V With engine running in neutral position: about 2.5 V
20 *2 | RED/BLK | ATPN (TRANSMISSION RANGE SWITCH NEUTRAL POSITION) | Detects transmission range switch neutral position signal | In Neutral position: about 0 V In any other position: battery voltage

*2: | A/T