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Engine Room Relay Block Assembly And Engine Room Junction Block Assembly - Front Fender Apron LH

Fig 1: Engine Room R/B And J/B Assembly Relay & Fuse Locations
G00583920Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
ENGINE ROOM R/B AND J/B RELAY IDENTIFICATION

RELAY NUMBER RELAY DESCRIPTION
*1 Towing Tail Relay
*2 PTC No. 1 Relay
*3 SUB BATT Relay
*17 DEF Relay
*19 H-LP HI Relay
*20 Stop LP Relay
*22 Deicer Relay
*23 MIR HTR Relay
*24 Washer RR Relay
*25 S-Horn Relay
*26 A/C COMP Relay
*28 ST Relay
*30 LH-LP LO Relay
*31 AI-VSV Relay
*32 Air PMP HTR Relay
*33 Dome Relay
ENGINE ROOM R/B AND J/B FUSE IDENTIFICATION LEGEND

Fuse System
7.5A ALT-S Charging
7.5A EFI NO. 2 Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
7.5A MAYDAY Safety Connect
7.5A SMART Engine Immobiliser System (w/Smart Key System), Smart Key System, Starting (w/Smart Key System), Steering Lock (w/Smart Key System) and Wireless Door Lock Control (w/Smart Key System)
10A A/C COMP Air Conditioning
10A DOME Automatic Light Control and Light Auto Turn Off System
Back Door Opener
Combination Meter
Door Lock Control
Engine Immobiliser System (w/Smart Key System), Smart Key System, Starting (w/Smart Key System), Steering Lock (w/Smart Key System) and Wireless Door Lock Control (w/Smart Key System)
Interior Light
Power Window
Rear Wiper and Washer
Theft Deterrent
Wireless Door Lock Control (w/o Smart Key System)
10A ECU-B 4WD (VF2A) and Rear Differential Lock
4WD (VF4BM)
ABS, A-TRAC, Auto LSD, Crawl, Downhill Assist Control, Hill-Start Assist Control, Multi-Terrain Select, TRAC and VSC
Accessory Meter
Air Conditioning
Automatic Light Control and Light Auto Turn Off System
Automatic Running Board
Back Door Opener
Combination Meter
Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
Door Lock Control
Engine Immobiliser System (w/Smart Key System), Smart Key System, Starting (w/Smart Key System), Steering Lock (w/Smart Key System) and Wireless Door Lock Control (w/Smart Key System)
Front Fog Light
Headlight
Illumination and Taillight
10A ECU-B Interior Light
Key Reminder (w/o Smart Key System)
Kinetic Dynamic Suspension System
Power Steering
Power Window
Rear Wiper and Washer
Seat Belt Warning
Sliding Roof
SRS
Theft Deterrent
Tire Pressure Warning System
Trailer Towing
Wireless Door Lock Control (w/o Smart Key System)
10A ETCS Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
10A H-LP LH-HI Headlight
10A H-LP LH-LO Headlight
10A H-LP RH-HI Headlight
10A H-LP RH-LO Headlight
10A HORN Horn
Theft Deterrent
Wireless Door Lock Control (w/o Smart Key System)
10A INJ Accessory Meter
Audio System (Separate Type Amplifier), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
Combination Meter
Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
Ignition
10A MIR HTR Mirror Heater and Rear Window Defogger
10A RAD NO. 1 Audio System (Separate Type Amplifier), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
10A SECURITY Engine Immobiliser System (w/o Smart Key System)
Theft Deterrent
Wireless Door Lock Control (w/o Smart Key System)
10A STOP ABS, A-TRAC, Auto LSD, Crawl, Downhill Assist Control, Hill-Start Assist Control, Multi-Terrain Select, TRAC and VSC
Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
Engine Immobiliser System (w/Smart Key System), Smart Key System, Starting (w/Smart Key System), Steering Lock (w/Smart Key System) and Wireless Door Lock Control (w/Smart Key System)
Shift Lock
10A STOP Stop Light
Trailer Towing
15A TURN&HAZ Trailer Towing
Turn Signal and Hazard Warning Light
20A A/F Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
20A DEICER Front Window Deicer
20A H-LP HI Automatic Light Control and Light Auto Turn Off System
Headlight
Theft Deterrent
Wireless Door Lock Control (w/o Smart Key System)
20A STRG LOCK Engine Immobiliser System (w/Smart Key System), Smart Key System, Starting (w/Smart Key System), Steering Lock (w/Smart Key System) and Wireless Door Lock Control (w/Smart Key System)
25A EFI Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
30A ABS NO. 2 ABS, A-TRAC, Auto LSD, Crawl, Downhill Assist Control, Hill-Start Assist Control, Multi-Terrain Select, TRAC and VSC
30A AMP Audio System (Built-in Type Amplifier)
Audio System (Separate Type Amplifier), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
30A DEF Mirror Heater and Rear Window Defogger
30A PRB Automatic Running Board
30A PTC HTR NO. 2 Air Conditioning
30A PTC HTR NO. 3 Air Conditioning
30A ST Engine Immobiliser System (w/Smart Key System), Smart Key System, Starting (w/Smart Key System), Steering Lock (w/Smart Key System) and Wireless Door Lock Control (w/Smart Key System)
Starting (w/o Smart Key System)
30A SUB BATT Trailer Towing
30A TOWING Trailer Towing
Turn Signal and Hazard Warning Light
30A TOWING BRK Trailer Towing
30A TOWING TAIL Trailer Towing
50A ABS NO. 1 ABS, A-TRAC, Auto LSD, Crawl, Downhill Assist Control, Hill-Start Assist Control, Multi-Terrain Select, TRAC and VSC
50A HTR Air Conditioning
50A PTC HTR NO. 1 Air Conditioning
80A 400W INV Power Outlet (120V)
140A ALT Automatic Light Control and Light Auto Turn Off System
Back-Up Light
Charging
140A ALT Front Fog Light
Illumination and Taillight
Parking Assist (Intuitive Parking Assist)
Safety Connect
Starting (w/o Smart Key System)
Theft Deterrent
Trailer Towing
Wireless Door Lock Control (w/o Smart Key System)
Fig 2: Engine Room R/B And J/B Fuse Identification (Unit A)
G00583921Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Engine Room R/B And J/B Fuse Identification (Unit K)
G08950104Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
ENGINE ROOM R/B AND J/B FUSE IDENTIFICATION LEGEND (UNIT K)

See ENGINE ROOM R/B AND J/B FUSE IDENTIFICATION LEGEND .