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ECM/PCM Inputs and Outputs at Connector D (17P)

Fig 1: Identifying ECM/PCM Connector D (17P)
G05448867Courtesy of AMERICAN HONDA MOTOR CO., INC.
NOTE: Standard battery voltage is about 12 V.
ECM/PCM CONNECTOR D REFERENCE TABLE

Terminal number Wire color Terminal name Description Signal
3(1) GRN D3SW (D3 SWITCH) Detects D3 switch signal With ignition switch ON (II), D3 switch pushed: about 0 V
With ignition switch ON (II), D3 switch released: battery voltage
5(1) WHT ATPR (TRANSMISSION RANGE SWITCH R POSITION) Detects transmission range switch R position signal In R position: about 0 V
In any position other than R position: battery voltage
6(1) BLK/BLU ATPP (TRANSMISSION RANGE SWITCH P POSITION) Detects transmission range switch P position signal In P position: about 0 V
In any position other than P position: battery voltage
8 BLU BKSWNC (BRAKE PEDAL POSITION SWITCH) Detects brake pedal position switch signal With ignition switch ON (II), brake pedal released: battery voltage
With ignition switch ON (II), brake pedal pressed: about 0 V
9(2) YEL/GRN CCCLSW (CRUISE CONTROL CLUTCH SWITCH) Detects cruise clutch pedal position switch signal With ignition switch ON (II) and clutch pedal released: about 0 V
With ignition switch ON (II) and clutch pedal pressed: battery voltage
15 BRN ETCSRLY (THROTTLE ACTUATOR CONTROL MODULE RELAY) Drives throttle actuator control module relay With ignition switch ON (II): about 0 V
(1) A/T
(2) M/T