TPMS Control Unit Inputs and Outputs for Connector A (14P)

Fig 1: Identifying TPMS Control Unit 14P Connector Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

TERMINALS REFERENCE

Terminal number	Wire color	Terminal sign (Terminal name)	Description	Signal
				Terminal	Conditions	Voltage
1	WHT/RED	+B (Battery positive)	Power source for the TPMS control unit	1-GND	At all times	Battery voltage
3	BLK	GND (Ground)	Ground for the TPMS control unit	3-GND	At all times	Less than 0.1V
5	YEL	IG1 (Ignition 1)	Power source for activating the system	5-GND	Ignition switch ON (II)	Battery voltage
					Ignition switch LOCK (0)	Less than 0.1V