TACHOMETER

• ECM reads the crankshaft position signal from the crankshaft position sensor, and transmits the engine speed signal to the combination meter via CAN communication.
• The combination meter receives the engine speed signal from ECM via CAN communication, and indicates the engine speed.

1.	Fuel level sensor unit (Sub)	2.	Fuel level sensor unit (Main)	3.	Door switch (passenger side)
4.	Oil pressure sensor	5.	Ambient sensor	6.	Oil level sensor
7.	Washer level switch	8.	AWD control unit	9.	Brake fluid level switch
10.	ABS actuator and electric unit (control unit)	11.	Door switch (driver side)	12.	TCM
13.	Trunk switch	14.	Combination meter	15.	Combination switch (Lighting switch)
16.	Low tire pressure warning control unit	17.	Parking brake	18.	BCM
19.	ECM
A.	Under rear seat	B.	Right side of engine	C.	Radiator core support (center)
D.	Oil pan LH upper	E.	Front RH seat under	F.	Trunk room left back
G.	Lower instrument panel LH	H.	Dashboard side lower (passenger seat side)	I.	Glove box assembly back

Unit	Description
Combination meter	Using the engine speed signal received from ECM via CAN communication, indicates the engine speed.
ECM	Transmits the engine speed signal to the combination meter via CAN communication.