PCM A/T Control System Inputs and Outputs at PCM Connector B Δ (49P)
CONNECTOR TERMINALS REFERENCE CHART
| Terminal number | Wire color | Terminal name | Description | Signal |
|---|---|---|---|---|
| 1 | BRN *(1) BLK *(2) |
PG2 (POWER GROUND) | Ground circuit for PCM circuit | Less than 0.2 V at all times |
| 8 | BLU/RED *(1) BLU *(2) |
OP2SW (TRANSMISSION FLUID PRESSURE SWITCH A (2ND CLUTCH)) | Detects transmission fluid pressure switch A (2nd clutch) input signal | With ignition switch ON (II):
|
| 9 | BLU/WHT *(1) PNK *(2) |
OP3SW (TRANSMISSION FLUID PRESSURE SWITCH B (3RD CLUTCH)) | Detects transmission fluid pressure switch B (3rd clutch) input signal | With ignition switch ON (II):
|
| 10 | BLK | PG1 (POWER GROUND) | Ground circuit for PCM circuit | Less than 0.2 V at all times |
| 11 | BLU/BLK *(1) LT GRN *(2) |
SHA (SHIFT SOLENOID VALVE A) | Drives shift solenoid valve A | With engine running in D (in 2nd and 4th gears), S (in 2nd and 4th gears), D3 (in 2nd gear), and 2: battery voltage With engine running in P, R, N, 1, D (in 1st, 3rd, and 5th gears), S (in 1st, 3rd, and 5th gears), D3 (in 1st and 3rd gears): about 0 V |
| 12 | GRN/RED *(1) RED *(2) |
SHD (SHIFT SOLENOID VALVE D) | Drives shift solenoid valve D | With engine running in P, R: battery voltage With engine running in N: about 0 V |
| 13 | RED/BLK *(1) WHT *(2) |
ATPN (TRANSMISSION RANGE SWITCH N) | Detects transmission range switch N position input signal | In N: about 0 V In any position other than N: battery voltage |
| 14 | BLU/BLK *(1) GRN *(2) |
ATPP (TRANSMISSION RANGE SWITCH P) | Detects transmission range switch P position input signal | In P: about 0 V In any position other than P: battery voltage |
| 15 | WHT *(1) PUR *(2) |
ATPR (TRANSMISSION RANGE SWITCH R) | Detects transmission range switch R position input signal | In R: about 0 V In any position other than R: battery voltage |
| 16 (Seven-position) | RED *(1) LT BLU *(2) |
ATPD3 (TRANSMISSION RANGE SWITCH D3) | Detects transmission range switch D3 position input signal | In D3: about 0 V In any position other than D3: battery voltage |
| 16 (Five-position) | RED *(1) LT BLU *(2) |
ATPS (TRANSMISSION RANGE SWITCH S) | Detects transmission range switch S position input signal | In S: about 0 V In any position other than S: battery voltage |
| 17 (Seven-position) | BLU | ATP2-1 (TRANSMISSION RANGE SWITCH 2-1) | Detects transmission range switch 2 and 1 position input signal | In 2 and 1: about 0 V In any position other than 2 and 1: battery voltage |
| 18 | WHT/RED *(1) RED *(2) |
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 N: pulses |
| 19 | YEL/BLU *(1) TAN *(2) |
VCC2 (SENSOR VOLTAGE) | Provides sensor reference voltage | With ignition switch ON (II): about 5.0 V |
| 21 | GRN *(1) BLU *(2) |
SHC (SHIFT SOLENOID VALVE C) | Drives shift solenoid valve C | With engine running in R, D (in 3rd and 4th gears), S (in 3rd and 4th gears), D3 (in 3rd gear): battery voltage With engine running in P, N, 2, 1, D (in 1st, 2nd, and 5th gears), S (in 1st, 2nd, and 5th gears), D3 (in 1st and 2nd gears): about 0 V |
| 22 | PNK | ATPD (TRANSMISSION RANGE SWITCH D) | Detects transmission range switch D position input signal | In D: about 0 V In any position other than D: battery voltage |
| 23 | YEL | ATPRVS (TRANSMISSION RANGE SWITCH RVS) | Detects transmission range switch R position input signal | In R: about 0 V In any position other than R: battery voltage |
| 26 | BLU/YEL *(1) RED *(2) |
LSC (A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C) | Drives A/T clutch pressure control solenoid valve C | With ignition switch ON (II): duty controlled |
| 27 | GRN/WHT *(1) PUR *(2) |
SHB (SHIFT SOLENOID VALVE B) | Drives shift solenoid valve B | With engine running in R, 1, D (in 1st, 4th, and 5th gears), S (in 1st, 4th, and 5th gears), D3 (in 1st gear): battery voltage With engine running in P, N, 2, D (in 2nd and 3rd gears), D3 (in 2nd and 3rd gears), S (in 2nd and 3rd gears): about 0 V |
| 28 | RED/YEL *(1) WHT *(2) |
TATF (ATF TEMPERATURE SENSOR) | Detects ATF temperature sensor signal | With ignition switch ON (II): about 0.2-4.0 V (depending on ATF temperature) |
| 29 | BLU/YEL *(1) TAN *(2) |
ATPFWD (TRANSMISSION RANGE SWITCH FWD) | Detects transmission range switch D, D3, 2, and S position input signal | In D, D3, 2, and S: about 0 V In P, R, N, and 1: battery voltage |
| 34 | GRN/YEL *(1) GRY *(2) |
SG2 (SENSOR GROUND) | Sensor ground | Less than 0.2 V at all times |
| 38 | BLK/WHT *(1) LT BLU *(2) |
NC (OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR) | Detects output shaft (countershaft) speed sensor signal | With ignition switch ON (II): about 0 V or about 5.0 V Driving: pulses |
| 40 | RED/BLK *(1) LT BLU *(2) |
LSA (ATT CLUTCH PRESSURE CONTROL SOLENOID VALVE A) | Drives A/T clutch pressure control solenoid valve A | With ignition switch ON (II): duty controlled |
| 48 | BRN/WHT *(1) YEL *(2) |
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 |
| *(1): Refers to 2009-10 Models *(2): Refers to 2011-12 Model |
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