LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2012 >> Highlander Hybrid >> Repair and Diagnosis >> Electrical >> Fuses & Circuit Breakers >> OEM Junction Block, Ecu & Fuse/Relay Locations (Hybrid) >> Relay Block Identification >> Engine Room Relay Block Assembly And Engine Room Junction Block Assembly - Front Fender Apron LH

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

Engine Compartment  (See Figure)

Fig 1: Engine Room R/B & J/B Assembly Fuse & Relay Locations
G08857719Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Engine Room R/B & J/B Relay Identification

RELAY DESCRIPTION
MIR HTR Relay
MIR LP Relay
Deicer Relay
Stop Relay
EFI Main Relay
Inverter Relay
IG2 Relay
F/PMP Relay
RR DEF Relay
RDI Fan No. 1 Relay
Engine Room R/B & J/B Fuse Identification Legend

Fuse System
7.5A AM2 Air Conditioning
Automatic Light Control and Light Auto Turn Off System
Back Door Opener (w/o Power Back Door), Door Lock Control, Glass Hatch Opener and Wireless Door Lock Control (w/o Smart Key System)
Front Fog Light
Headlight
Hybrid System
Hybrid Vehicle 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)
Illumination and Taillight
Interior Light
Multi-Display and Parking Assist (Rear View Monitor w/o Navigation System)
Power Back Door
Power Window
Seat Belt Warning
Sliding Roof
Theft Deterrent
7.5A ECU-B NO. 2 Air Conditioning
Cooling Fan
7.5A S-HORN Hybrid Vehicle 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)
Theft Deterrent
10A CRT Audio System (JBL), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
10A DOME Air Conditioning
Audio System (Except JBL)
Audio System (JBL), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
Back Door Opener (w/o Power Back Door), Door Lock Control, Glass Hatch Opener and Wireless Door Lock Control (w/o Smart Key System)
Combination Meter
Cooling Fan
EPS
Front Fog Light
Fuel Lid Opener
Garage Door Opener
Headlight
Hybrid System
Hybrid Vehicle 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)
Illumination and Taillight
Interior Light
Key Reminder (w/o Smart Key System)
Multi-Display and Parking Assist (Rear View Monitor w/o Navigation System)
Power Back Door
Seat Belt Warning
Sliding Roof
SRS
Theft Deterrent
Tire Pressure Warning System
Vehicle Dynamics Integrated Management (for Hybrid Vehicle)
10A ECU-B NO. 1 Air Conditioning
Audio System (Except JBL)
Audio System (JBL), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
Automatic Light Control and Light Auto Turn Off System
Back Door Opener (w/o Power Back Door), Door Lock Control, Glass Hatch Opener and Wireless Door Lock Control (w/o Smart Key System)
Combination Meter
Cooling Fan
Engine Immobiliser System (w/o Smart Key System)
EPS
Front Fog Light
Fuel Lid Opener
Headlight
Hybrid System
Hybrid Vehicle 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)
Illumination and Taillight
Key Reminder (w/o Smart Key System)
Multi-Display and Parking Assist (Rear View Monitor w/o Navigation System)
Power Back Door
Power Window
Seat Belt Warning
Sliding Roof
SRS
Theft Deterrent
Tire Pressure Warning System
Vehicle Dynamics Integrated Management (for Hybrid Vehicle)
10A EFI NO. 1 Hybrid System
Hybrid Vehicle 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 EFI NO. 2 Hybrid System
10A EFI NO. 3 Hybrid System
10A G/H Back Door Opener (w/o Power Back Door), Door Lock Control, Glass Hatch Opener and Wireless Door Lock Control (w/o Smart Key System)
Hybrid Vehicle 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
10A HORN Horn
Hybrid Vehicle 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)
Theft Deterrent
10A HV MAIN Hybrid System
10A MIR HTR Mirror Heater
10A RR DEF Rear Window Defogger
10A ST Hybrid System
10A WIP-S Air Conditioning
15A ABS MAIN NO. 3 Vehicle Dynamics Integrated Management (for Hybrid Vehicle)
15A AMP Audio System (JBL), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
15A CAPACITER Stop Light
Vehicle Dynamics Integrated Management (for Hybrid Vehicle)
15A DEICER Front Window Deicer
15A ETCS Hybrid System
15A F/PMP Hybrid System
15A HAZ Trailer Towing
Turn Signal and Hazard Warning Light
15A H-LP LH HI Headlight
15A H-LP LH LO Headlight
15A H-LP RH HI Headlight
15A H-LP RH LO Headlight
15A INJ Combination Meter
Hybrid System
Ignition
Multi-Display and Parking Assist (Rear View Monitor w/o Navigation System)
20A A/F Hybrid System
20A PWR OUTLET Power Outlet (120V)
20A RADIO NO. 1 Audio System (Except JBL)
Audio System (JBL), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
20A STRG LOCK Hybrid Vehicle 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 DOOR NO. 1 Air Conditioning
Automatic Light Control and Light Auto Turn Off System
Back Door Opener (w/o Power Back Door), Door Lock Control, Glass Hatch Opener and Wireless Door Lock Control (w/o Smart Key System)
Front Fog Light
Headlight
Hybrid System
Hybrid Vehicle 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)
Illumination and Taillight
Interior Light
Key Reminder (w/o Smart Key System)
Multi-Display and Parking Assist (Rear View Monitor w/o Navigation System)
Power Back Door
Power Window
Seat Belt Warning
Sliding Roof
Theft Deterrent
30A EFI MAIN Hybrid System
30A HV R/B NO. 1 Air Conditioning
Audio System (JBL), Navigation System and Parking Assist (Rear View Monitor w/Navigation System)
Back Door Opener (w/o Power Back Door), Door Lock Control, Glass Hatch Opener and Wireless Door Lock Control (w/o Smart Key System)
Back-Up Light
EPS
Hybrid System
Hybrid Vehicle 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
Multi-Display and Parking Assist (Rear View Monitor w/o Navigation System)
Power Back Door
30A PBD Power Back Door
30A RR DEF Rear Window Defogger
30A TOWING Trailer Towing
40A RR CLR Air Conditioning
50A ABS NO. 1 Vehicle Dynamics Integrated Management (for Hybrid Vehicle)
50A ABS NO. 2 Vehicle Dynamics Integrated Management (for Hybrid Vehicle)
50A FAN NO. 1 Cooling Fan
50A FAN NO. 2 Cooling Fan
50A HTR Air Conditioning
50A PD Automatic Light Control and Light Auto Turn Off System
Headlight
Hybrid Vehicle 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)
Theft Deterrent
80A EPS EPS
150A DCDC Automatic Light Control and Light Auto Turn Off System
Front Fog Light
Hybrid System
Illumination and Taillight
Power Window
Theft Deterrent
Trailer Towing
Fig 2: Engine Room R/B & J/B Assembly Fuse & Connector Locations (Unit A)
G08857720Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Engine Room R/B & J/B Fuse Identification Legend (Unit A)

For fuse identification see Engine Room R/B & J/B Fuse Identification Legend .