Engine Room Relay Block And Engine Room Junction Block - Engine Compartment Left

Fig 1: Engine Room R/B And Engine Room J/B Fuse & Relay Identification

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

ENGINE ROOM R/B AND J/B RELAY IDENTIFICATION

RELAY NUMBER	RELAY DESCRIPTION
*2	DIM Relay
*3	H-LP Relay
*4	ABS MTR 2 Relay
*5	ABS No.2 Relay
-	Fan No.3 Relay
-	Fan No.2 Relay
-	P CON MTR Relay
-	ABS No.1 Relay
-	ABS MTR Relay

Engine Room R/B And Engine Room J/B Fuse Identification Legend

Fuse		System
7.5A	DRL	Headlight
7.5A	P CON MAIN	Push Button Start System and Hybrid Vehicle Immobilizer System
		Shift Control System Smart Key System and
		Wireless Door Lock Control (w/ Smart Key System)
10A	ABS MAIN1	ABS, TRAC and VSC
		TOYOTA Hybrid System
10A	ABS MAIN2	ABS, TRAC and VSC
		TOYOTA Hybrid System
10A	BATT FAN	TOYOTA Hybrid System
10A	CHS W/P	Air Conditioning
		Engine Control
10A	ETCS	Cruise Control
		Engine Control
		TOYOTA Hybrid System
10A	HAZ	Turn Signal and Hazard Warning Light
10A	H-LP HI LH	Headlight
10A	H-LP HI RH	Headlight
10A	H-LP LO LH (Except HID Type)	Headlight
10A	H-LP LO RH (Except HID Type)	Headlight
10A	HORN	Horn
		Smart Key System and Wireless Door Lock Control (w/ Smart Key System)
		Theft Deterrent
		Wireless Door Lock Control (w/o Smart Key System)
15A	ABS MAIN3	ABS, TRAC and VSC
15A	AM2	Engine Control
		Ignition
		Push Button Start System and Hybrid Vehicle Immobilizer System
		Shift Control System
		Taillight and Illumination
		TOYOTA Hybrid System
15A	DOME	ABS, TRAC and VSC
		Air Conditioning
		Automatic Glare-Resistant EC Mirror
		Automatic Light Control
		Back-Up Light
		Clock
		Combination Meter
		Cruise Control
		Door Lock Control
		Engine Control
		EPS
		Garage Door Opener
		Headlight
		Headlight Beam Level Control
		Interior Light
		Key Reminder
		Light Auto Turn Off System
		Luggage Compartment Door Opener
		Multi-Display and Audio System (Built-in Amplifier)
		Multi-Display and Audio System (Separate Amplifier)
		Power Window
		Push Button Start System and Hybrid Vehicle Immobilizer System
		Rear Window Defogger and Mirror Heater
		Seat Belt Warning
		Shift Control System
		Smart Key System and Wireless Door Lock Control (w/ Smart Key System)
		SRS
		Taillight and Illumination
		Theft Deterrent
		Tire Pressure Warning System
		TOYOTA Hybrid System
		Wireless Door Lock Control (w/o Smart Key System)
15A	EFI	Cruise Control
		Engine Control
		TOYOTA Hybrid System
15A	FR FOG	Front Fog Light
15A	H-LP LO LH (HID Type)	Headlight
15A	H-LP LO RH (HID Type)	Headlight
20A	HEV	Cruise Control
		Push Button Start System and Hybrid Vehicle Immobilizer System
		Shift Control System
		TOYOTA Hybrid System
25A	ABS-1	ABS, TRAC and VSC
		TOYOTA Hybrid System
30A	ABS-2	ABS, TRAC and VSC
		TOYOTA Hybrid System
30A	AMP	Multi-Display and Audio System (Separate Amplifier)
30A	CDS FAN	Radiator Fan and Condenser Fan
30A	P CON MTR	Push Button Start System and Hybrid Vehicle Immobilizer System
		Shift Control System
30A	PTC HTR1	Air Conditioning
30A	PTC HTR2	Air Conditioning
30A	RDI	Engine Control
		Radiator Fan and Condenser Fan
		TOYOTA Hybrid System
40A	HEAD MAIN	Automatic Light Control
		Headlight
		Headlight Beam Level Control
		Light Auto Turn Off System
		Smart Key System and Wireless Door Lock Control (w/ Smart Key System)
		Theft Deterrent
		Wireless Door Lock Control (w/o Smart Key System)
40A	HTR	Air Conditioning
		TOYOTA Hybrid System
50A	EPS	EPS
50A	PS HTR	Air Conditioning
60A	P/I	Engine Control
		Ignition
100A	DC/DC	Automatic Light Control
		Clock
		Front Fog Light
		Light Auto Turn Off System
		Power Window
		Push Button Start System and Hybrid Vehicle Immobilizer System
		Smart Key System and Wireless Door Lock Control (w/ Smart Key System)
		Taillight and Illumination
		Theft Deterrent
		TOYOTA Hybrid System
		Wireless Door Lock Control (w/o Smart Key System)

Fig 2: Engine Room R/B And Engine Room J/B (Unit A)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Engine Room R/B And Engine Room J/B (Unit B And C)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002