A/T Control System Connector for Inputs and Outputs (9-Speed A/T) (2020 2021 2022 2023 2024 2025)
| Connector Index |
| TCM 58P Connector |
| SBW Shifter Control Module 20P Connector |
TCM 58P Connector (female terminals)
 Courtesy of HONDA, U.S.A., INC.
|
| Terminal Number |
Terminal Name |
Description |
| 1 |
GND1 (GROUND) |
Ground for TCM |
| 2 |
GND2 (GROUND) |
Ground for TCM |
| 3 |
VBSOL (POWER SOURCE) |
Power source for parking lock actuator, solenoid valves, and pressure regulators |
| 4 |
Not used |
|
| 5 |
+B (POWER SOURCE) |
Power source for TCM |
| 6 |
VBSOL2 (POWER SOURCE) |
Power source for pressure regulators |
| 7 |
F-CAN B_H (F-CAN COMMUNICATION B SIGNAL HIGH) |
Sends and receives communication signal |
| 8 |
SG1 (SENSOR GROUND) |
Sensor ground |
| 9 |
ESL PWR (ESL PWR SIGNAL) |
Outputs ESL PWR signal |
| 10 |
VCC1 (SENSOR VOLTAGE) |
Provides sensor reference voltage |
| 11 |
Not used |
|
*1: Without electric steering lock
| Terminal Number |
Terminal Name |
Description |
| 12 |
TATFP (ATF TEMPERATURE SENSOR) |
Detects ATF temperature sensor signal |
| 13 |
PARKSEN1 (PARK POSITION SENSOR) |
Detects park position sensor signal |
| 14 |
Not used |
|
| 15 |
PARKSEN2 (PARK POSITION SENSOR) |
Detects park position sensor signal |
| 16 |
Not used |
|
| 17 |
VCC2 (SENSOR VOLTAGE) |
Provides sensor reference voltage |
| 18 |
Not used |
|
| 19 |
PCL (TRANSMISSION FLUID PRESSURE SENSOR) |
Detects transmission fluid pressure sensor signal |
| 20 |
F-CAN B_L (F-CAN COMMUNICATION B SIGNAL LOW) |
Sends and receives communication signal |
| 21 |
Not used |
|
| 22 |
Not used |
|
| 23 |
Not used |
|
| 24 |
Not used |
|
| 25 |
Not used |
|
| 26 |
Not used |
|
| 27 |
Not used |
|
| 28 |
SDNP (PADDLE SHIFTER - (DOWNSHIFT SWITCH)) |
Detects paddle shifter - (downshift switch) signal |
| 29 |
SUPP (PADDLE SHIFTER + (UPSHIFT SWITCH)) |
Detects paddle shifter + (upshift switch) signal |
| 30 |
TATFM (SENSOR GROUND) |
Ground for ATF temperature sensor |
| 31 |
NM (DUAL SPEED SENSOR) |
Detects dual speed sensor (input speed sensor) signal |
| 32 |
PARKOUT (TRANSMISSION P POSITION/MODE) |
Sends transmission P position/mode - signal |
| 33 |
Not used |
|
| 34 |
F-CAN A_H (F-CAN COMMUNICATION A SIGNAL HIGH) |
Sends and receives communication signal |
| 35 |
SHC (SOLENOID VALVE) |
Drives solenoid valve |
| 36 |
SHB (SOLENOID VALVE) |
Drives solenoid valve |
| 37 |
RVSOUT (TRANSMISSION R POSITION/MODE) |
Sends transmission R position/mode signal |
| 38 |
SHA (SOLENOID VALVE) |
Drives solenoid valve |
| 39 |
LSE (PRESSURE REGULATOR) |
Drives pressure regulator |
*1: Without electric steering lock
| Terminal Number |
Terminal Name |
Description |
| 40 |
LSC (PRESSURE REGULATOR) |
Drives pressure regulator |
| 41 |
Not used |
|
| 42 |
Not used |
|
| 43 |
NOUT (DUAL SPEED SENSOR) |
Detects dual speed sensor (output speed sensor) signal |
| 44 |
Not used |
|
| 45 |
Not used |
|
| 46 |
Not used |
|
| 47 |
F-CAN A_L (F-CAN COMMUNICATION A SIGNAL LOW) |
Sends and receives communication signal |
| 48 |
Not used |
|
| 49 |
Not used |
|
| 50 |
Not used |
|
| 51 |
SHD (PRESSURE REGULATOR) |
Drives pressure regulator |
| 52 |
PLA (PARKING LOCK ACTUATOR) |
Drives parking lock actuator |
| 53 |
LSD (PRESSURE REGULATOR) |
Drives pressure regulator |
| 54 |
LSA (PRESSURE REGULATOR) |
Drives pressure regulator |
| 55 |
LSB (PRESSURE REGULATOR) |
Drives pressure regulator |
| 56* 1 |
IGN TRX (COMMUNICATION LINE) |
Communication line |
| 57 |
Not used |
|
| 58 |
IG1 (IGNITION SIGNAL) |
Detects ignition signal |
*1: Without electric steering lock
SBW Shifter Control Module 20P Connector (female terminals)
 Courtesy of HONDA, U.S.A., INC.
|
| Terminal Number |
Terminal Name |
Description |
Signal |
| 1 |
GND |
Ground for SBW shifter control module |
Less than 0.2 V at all times |
| 2 |
Not used |
|
|
| 3 |
ILLUMI- (LED) |
Detects illumination control signal |
With combination light switch ON: changed voltage (depending on dashlights brightness controller) |
| 4 |
Not used |
|
|
| 5 |
F-CAN A_H |
Sends and receives communication signal |
With vehicle in ON mode: pulses |
| 6 |
F-CAN A_L |
Sends and receives communication signal |
With vehicle in ON mode: pulses |
| 7 |
Not used |
|
|
| 8 |
Not used |
|
|
| Terminal Number |
Terminal Name |
Description |
Signal |
| 9 |
F-CAN B_H |
Sends and receives communication signal |
With vehicle in ON mode: pulses |
| 10 |
F-CAN B_L |
Sends and receives communication signal |
With vehicle in ON mode: pulses |
| 11 |
Not used |
|
|
| 12 |
Not used |
|
|
| 13 |
Not used |
|
|
| 14 |
Not used |
|
|
| 15 |
Not used |
|
|
| 16 |
Not used |
|
|
| 17 |
Not used |
|
|
| 18 |
IG1 METER |
Power source for SBW shifter control module |
With vehicle in ON mode: 12 volt battery voltage |
| 19 |
ILLUMI+ |
Power source for SBW shifter illumination |
With combination light switch ON: 12 volt battery voltage |
| 20 |
+B TCU |
Power source for SBW shifter control module |
12 volt battery voltage at all times |