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Engine Room Relay Block

WARNING: This page is about a different car, the 2008 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

Engine Compartment Left  (See Figure)

Fig 1: Engine Room R/B Fuse & Relay Identification
G07613286Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
ENGINE ROOM R/B RELAY IDENTIFICATION

RELAY NUMBER RELAY DESCRIPTION
*1 ACC CUT Relay
*2 FR Fog Relay
*3 STA Relay
*4 Heater Relay
*5 MG CLT Relay
*6 A/F Heater Relay
*7 C/OPN Relay
*8 EFI Relay
*9 Dome Relay
*10 CDS Fan Relay
- IG Relay
- Defog Relay
- AC INV Relay
- Fuel PMP Relay
- Head Relay
- Downhill Assist Control Relay
Engine Room R/B Fuse Identification Legend

Fuse System
7.5A ALT-S Charging
7.5A HEATER NO. 2 Front Air Conditioning
7.5A MAYDAY LEXUS Link System (Mayday System)
7.5A OBD Engine Control
10A AIRSUS NO. 2 Electric Modulated Air Suspension
10A DOME ABS, TRAC, VSC, Downhill Assist Control and Hill-Start Assist Control
Accessory Meter
Audio System (w/ LEXUS Navigation System)
Audio System (w/o LEXUS Navigation System)
Combination Meter
Cruise Control
Door Lock Control and Theft Deterrent
Electric Modulated Air Suspension
Electronically Controlled Transmission and A/T Indicator
Engine Control
Front Air Conditioning
Front Wiper and Washer (w/ Rain Sensor)
Garage Door Opener
Interior Light
Key Reminder and Seat Belt Warning
LEXUS Navigation System and Parking Assist (Rear View Monitor)
Moon Roof
Multiplex Communication System (BEAN)
Rear Wiper and Washer
Taillight and Illumination
Tire Pressure Warning System
Wireless Door Lock Control
10A ECU-B ABS, TRAC, VSC, Downhill Assist Control and Hill-Start Assist Control
Accessory Meter
Automatic Light Control
Door Lock Control and Theft Deterrent
Electric Modulated Air Suspension
Engine Immobiliser System
Front Air Conditioning
Front Wiper and Washer (w/ Rain Sensor)
Headlight
Interior Light
Key Reminder and Seat Belt Warning
LEXUS Navigation System and Parking Assist (Rear View Monitor)
Light Auto Turn Off System
Moon Roof
Multiplex Communication System (BEAN)
Power Seat (Driver's Seat)
Power Tilt and Power Telescopic
Power Window
Rear Air Conditioning
Rear Wiper and Washer
Remote Control Mirror
SRS
Wireless Door Lock Control
10A ECU-B NO. 2 Door Lock Control and Theft Deterrent
Multiplex Communication System (BEAN)
10A EFI NO. 2 Electronically Controlled Transmission and A/T Indicator
Engine Control
10A ETCS Cruise Control
Electronically Controlled Transmission and A/T Indicator
Engine Control
10A HEAD(HI LH) Headlight
Multiplex Communication System (BEAN)
10A HEAD(HI RH) Combination Meter
Headlight
Multiplex Communication System (BEAN)
10A HEAD(LO LH) Combination Meter
Front Fog Light
Headlight
Multiplex Communication System (BEAN)
10A HEAD(LO RH) Headlight
Multiplex Communication System (BEAN)
10A HORN Door Lock Control and Theft Deterrent
Horn
LEXUS Link System (Mayday System)
Multiplex Communication System (BEAN)
10A MIR HEATER Mirror Heater
10A STOP ABS, TRAC, VSC, Downhill Assist Control and Hill-Start Assist Control
Cruise Control
Electric Modulated Air Suspension
Electronically Controlled Transmission and A/T Indicator
Engine Control
Front Wiper and Washer (w/ Rain Sensor)
Kinetic Dynamic Suspension System
Shift Lock
Stop Light
Trailer Towing
15A A/F HEATER Engine Control
15A AC INV Power Outlet (115V)
15A FR FOG Front Fog Light
15A TRN-HAZ Headlight
Trailer Towing
15A TRN-HAZ Turn Signal and Hazard Warning Light
20A CDS FAN Condenser Fan
20A D FR P/W Door Lock Control and Theft Deterrent
Multiplex Communication System (BEAN)
Power Window
Wireless Door Lock Control
20A EFI Cruise Control
Electronically Controlled Transmission and A/T Indicator
Engine Control
20A RADIO NO. 1 Audio System (w/ LEXUS Navigation System)
Audio System (w/o LEXUS Navigation System)
LEXUS Navigation System and Parking Assist (Rear View Monitor)
20A SEAT HEATER Seat Heater
25A DR/LCK Door Lock Control and Theft Deterrent
Moon Roof
Multiplex Communication System (BEAN)
Power Seat (Driver's Seat)
Power Tilt and Power Telescopic
Power Window
Remote Control Mirror
Wireless Door Lock Control
30A ABS SOL ABS, TRAC, VSC, Downhill Assist Control and Hill-Start Assist Control
30A AM2 Charging
Combination Meter
Engine Control
Ignition
Starting
30A BATT CHG Trailer Towing
30A DEFOG Engine Control
Rear Window Defogger
30A RADIO NO. 2 Audio System (w/ LEXUS Navigation System)
Audio System (w/o LEXUS Navigation System)
LEXUS Navigation System and Parking Assist (Rear View Monitor)
30A RR A/C Rear Air Conditioning
30A TOWING Trailer Towing
30A TOWING BRK Trailer Towing
40A ABS MTR ABS, TRAC, VSC, Downhill Assist Control and Hill-Start Assist Control
40A TOWING Trailer Towing
50A A/PUMP Engine Control
50A AIR SUS Electric Modulated Air Suspension
50A AM1 Charging
Engine Control
50A HEATER Front Air Conditioning
50A J/B Accessory Meter
Automatic Light Control
Door Lock Control and Theft Deterrent
Engine Control
Light Auto Turn Off System
Multiplex Communication System (BEAN)
Taillight and Illumination
Trailer Towing
Wireless Door Lock Control
140A ALT Engine Control
Rear Window Defogger
Seat Heater
140A ALT Charging