DTC P0812: Open in Transmission Range Switch ATPR Switch Circuit: Notes

Fig 1: Transmission Range Switch - Circuit Diagram

Courtesy of AMERICAN HONDA MOTOR CO., INC.

TRANSMISSION RANGE SWITCH CONTACT POINT INPUT MATRIX

Shift lever position	Input per switch
	ATPP	ATPR	ATPN	ATPD	ATPS	ATP FWD	ATP RVS
P	◦	X	X	X	X	X	X
R	X	◦	X	X	X	X	◦
N	X	X	◦	X	X	X	X
D	X	X	X	◦	X	◦	X
S	X	X	X	X	◦	◦	X
◦: Closed X: Open