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Home >> Toyota >> 2013 >> Highlander SE, AWD >> Repair and Diagnosis >> Electrical >> Fuses & Circuit Breakers >> OEM Junction Block, Ecu & Fuse/Relay Locations (Except 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

Fig 1: Engine Room J/B And R/B Fuse & Relay Location
G09098387Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Engine Room J/B And R/B Relay Identification

RELAY DESCRIPTION
Stop Relay
RR DEF Relay
Inverter Relay
Fan Main Relay
ST Relay
MIR LP Relay
IG2 Relay
ST CUT Relay (2GR-FE)
MG/CLT Relay (2GR-FE)
C/OPN Relay (1AR-FE)
Engine Room J/B And R/B Fuse Identification Legend

Fuse System
7.5A ALT-S Charging
7.5A AM2 Automatic Light Control and Light Auto Turn Off System
Back Door Opener (w/o Power Back Door), Door Lock Control and Glass Hatch Opener
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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)
Power Back Door
Power Window
Seat Belt Warning
Sliding Roof
7.5A S-HORN Engine Immobilizer 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
Wireless Door Lock Control (w/o Smart Key System)
10A CRT Audio System (JBL), Navigation System (JBL) and Parking Assist (Rear View Monitor w/ Navigation System JBL)
10A DEF RLY Rear Window Defogger
10A DOME ABS, Downhill Assist Control, Hill-Start Assist Control, TRAC and VSC
10A DOME Air Conditioning
Audio System (Except JBL), Navigation System (Except JBL) and Parking Assist (Rear View Monitor w/ Extension Module Except JBL)
Audio System (JBL), Navigation System (JBL) and Parking Assist (Rear View Monitor w/ Navigation System JBL)
Back Door Opener (w/o Power Back Door), Door Lock Control and Glass Hatch Opener
Charging
Clock (w/ Multi Display), Multi Display and Parking Assist (Rear View Monitor w/o Extension Module Except JBL)
Combination Meter
Cooling Fan
Cruise Control (1AR-FE)
Cruise Control (2GR-FE)
Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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)
EPS
Front Fog Light
Garage Door Opener
Headlight
Illumination and Taillight
Interior Light
Key Reminder (w/o Smart Key System)
Power Back Door
Seat Belt Warning
Sliding Roof
SRS
Theft Deterrent
Tire Pressure Warning System
Wireless Door Lock Control (w/o Smart Key System)
10A ECU-B NO. 1 ABS, Downhill Assist Control, Hill-Start Assist Control, TRAC and VSC
Air Conditioning
Audio System (Except JBL), Navigation System (Except JBL) and Parking Assist (Rear View Monitor w/ Extension Module Except JBL)
Audio System (JBL), Navigation System (JBL) and Parking Assist (Rear View Monitor w/ Navigation System JBL)
Automatic Light Control and Light Auto Turn Off System
Back Door Opener (w/o Power Back Door), Door Lock Control and Glass Hatch Opener
Charging
Clock (w/ Multi Display), Multi Display and Parking Assist (Rear View Monitor w/o Extension Module Except JBL)
Clock (w/o Multi Display)
Combination Meter
Cooling Fan
Cruise Control (1AR-FE)
Cruise Control (2GR-FE)
Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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)
Engine Immobilizer System (w/o Smart Key System)
EPS
Front Fog Light
Headlight
Illumination and Taillight
Interior Light
Key Reminder (w/o Smart Key System)
Power Back Door
Power Window
Seat Belt Warning
Sliding Roof
SRS
Theft Deterrent
Tire Pressure Warning System
Wireless Door Lock Control (w/o Smart Key System)
10A EFI NO. 1 Cruise Control (1AR-FE)
Cruise Control (2GR-FE)
Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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 Cruise Control (1AR-FE)
Cruise Control (2GR-FE)
Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
10A EFI NO. 3 Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
10A ETCS Cruise Control (1AR-FE)
Cruise Control (2GR-FE)
Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
10A G/H Back Door Opener (w/o Power Back Door), Door Lock Control and Glass Hatch Opener
Engine Immobilizer 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
Wireless Door Lock Control (w/o Smart Key System)
10A HORN Engine Immobilizer 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)
Horn
Theft Deterrent
Wireless Door Lock Control (w/o Smart Key System)
10A INJ NO. 2 Clock (w/ Multi Display), Multi Display and Parking Assist (Rear View Monitor w/o Extension Module Except JBL)
Combination Meter
Engine Control (1AR-FE)
Engine Control (2GR-FE)
10A MIR HTR Mirror Heater
15A AMP Audio System (JBL), Navigation System (JBL) and Parking Assist (Rear View Monitor w/ Navigation System JBL)
15A DEICER Front Window Deicer
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 NO. 1 Ignition (1AR-FE)
Ignition (2GR-FE)
20A A/F Engine Control (1AR-FE)
Engine Control (2GR-FE)
20A PWR OUTLET Power Outlet (120V) and Power Outlet (12V)
20A RADIO NO. 1 Audio System (Except JBL), Navigation System (Except JBL) and Parking Assist (Rear View Monitor w/ Extension Module Except JBL)
Audio System (JBL), Navigation System (JBL) and Parking Assist (Rear View Monitor w/ Navigation System JBL)
20A STR LOCK Engine Immobilizer 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 and Glass Hatch Opener
Clock (w/ Multi Display), Multi Display and Parking Assist (Rear View Monitor w/o Extension Module Except JBL)
Combination Meter
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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
Interior Light
Key Reminder (w/o Smart Key System)
Power Back Door
Power Window
Seat Belt Warning
Sliding Roof
Theft Deterrent
Wireless Door Lock Control (w/o Smart Key System)
25A EFI MAIN Cooling Fan
Cruise Control (1AR-FE)
Cruise Control (2GR-FE)
Electronically Controlled Transmission and A/T Indicator (1AR-FE)
Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (1AR-FE)
Engine Control (2GR-FE)
25A IG2 Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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)
30A PBD Power Back Door
30A PTC NO. 2 Air Conditioning
30A PTC NO. 3 Air Conditioning
30A RR DEF Rear Window Defogger
30A ST Electronically Controlled Transmission and A/T Indicator (2GR-FE)
Engine Control (2GR-FE)
Engine Immobilizer 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 TOWING Trailer Towing
30A VSC NO. 2 ABS, Downhill Assist Control, Hill-Start Assist Control, TRAC and VSC
40A RR CLR Air Conditioning
50A FAN MAIN Cooling Fan
50A HTR Air Conditioning
50A PTC NO. 1 Air Conditioning
50A VSC NO. 1 ABS, Downhill Assist Control, Hill-Start Assist Control, TRAC and VSC
80A EPS EPS
140A ALT Automatic Light Control and Light Auto Turn Off System
Charging
Front Fog Light
Illumination and Taillight
Power Window
Starting (w/o Smart Key System)
Theft Deterrent
Trailer Towing
Wireless Door Lock Control (w/o Smart Key System)
Fig 2: Engine Room J/B And R/B Unit D Views
G09098388Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Engine Room J/B And R/B Fuse & Connector Locations
G09098389Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Engine Room J/B And R/B Fuse Identification Legend

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