Fuses and relays Toyota Wish (XE10), 2003 - 2009

07.06.2021

Most of the power circuits of the electrical equipment of the Japanese minivan are protected by fuses. Powerful current consumers are connected via relays. Protective elements are installed in mounting blocks, which are located in the engine compartment and the passenger compartment.


Fuse circuits are relevant for Toyota Wish cars 2003, 2004, 2005, 2006, 2007, 2008, 2009 2WD & 4WD with 1ZZ-FE (1.8L) and 1AZ-FSE (2.0L D-4) engines.

In the passenger compartment


Location of components (dashboard). 1 - fuel pump relay, 2 - electronic engine control unit, 3 - fuse block, 4 - electric power steering control unit, 5 - immobilizer electronic control unit, 6 - headlight range control unit, 7 - inverter relay (models from 04.2003) , 8 - mounting block under the dashboard, 9 - ABS electronic control unit, 10 - SRS electronic control unit, 11 - fog lamp relay, 12 - brush defroster relay, 13 - turn signal interrupter relay

Fuse box under the dashboard (No. 8 in the picture)

General form.

Diagram.
The code Description A
ECU-ACC
  • Switch lock,
  • Power mirrors,
  • A warning system about a key left in the ignition lock and a non-switched off light,
  • Audio system (models with built-in amplifier),
  • Audio system (models with separate amplifier up to 09.2005),
  • Audio system, navigation system, BLIND CORNER MONITOR system and rear view system (models up to 09.2005),
  • Engine and CVT control system and shift indicator lights (1AZ-FSE 09.2005),
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV (models up to 09.2005),
  • The engine and automatic transmission control system and the illumination of the automatic transmission selector position indicators (1ZZ-FE, 2WD from 09.2005),
  • Engine and CVT control system and shift indicator lights (1AZ-FSE from 09.2005),
  • Audio system, navigation system and rear view system (models from 09.2005),
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV (models from 09.2005)
  • Automatic transmission control system
 7.5
ECU-IG
  • Charging system,
  • Fan electric drive,
  • Anti-lock braking system (2WD without VSC),
  • Anti-lock braking system (4WD)
  • Switch lock
  • Electric power steering,
  • Audio system, navigation system, BLIND CORNER MONITOR system and rear view system
  • Headlights (models with xenon headlights)
  • Connector for additional equipment (socket)
  • Anti-lock braking system (TRC and VSC models)
  • Central locking (models with central locking with "Smart Key" function)
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV
 7.5
GAUGE
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, except 2WD from 09.2005)
  • Power windows
  • central locking
  • The warning system about the left in the ignition switch and the switched off lighting
  • Seat belt warning system
  • Electric sunroof
  • Audio system, navigation system, BLIND CORNER MONITOR system and rear view system
  • Direction indicators and hazard warning lights
  • Automatic lighting control system
  • Reversing lights
  • De-icer brushes
  • Engine and CVT control system and shift indicator lights (1AZ-FSE 2WD from 09.2005)
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1AZ-FSE from 09.2005r.)
 7.5
PANEL
  • Clock
  • Fog lights
  • Rear fog lights
  • Backlight
 7.5
RR FOG Rear fog lights 7.5
A/C
  • Seat belt warning system
  • Clock
  • Automatic air conditioner
  • Heated rear window and heated mirrors
 10
ME HTR Heated rear window and heated mirrors 10
TAIL
  • The warning system about the left in the ignition switch and the switched off lighting
  • Headlights (1ZZ-FE without xenon headlights)
  • Fog lights
  • Rear fog lights
  • Backlight
  • Dimensions (edit)
 10
ACC Connector for additional equipment (socket) 15
FR DEF De-icer brushes 15
FR FOG Fog lights 15
IGN
  • Ignition system
  • Engine management system (1ZZ-FE, except 2WD from 09.2005)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, except 2WD from 09.2005)
  • SRS system
  • Immobilizer system
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
  • The engine and automatic transmission control system and the backlight of the DKPP selector position indicators (1ZZ-FE, 2WD from 09.2005)
 15
RR WIPER Rear window wiper and washer 15
STOP
  • Engine management system (1ZZ-FE, except 2WD from 09.2005)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, except 2WD from 09.2005)
  • Anti-lock braking system (2WD without VSC)
  • Anti-lock braking system (4WD)
  • Switch lock
  • Stop lights
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
  • Anti-lock braking system (TRC and VSC models)
  • Engine and automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
 15
WIPER
  • Windshield wiper and washer
  • Rear window wiper and washer
 20
THROUGH Interior lamps 25
RR DEF Heated rear window and heated mirrors 25
FRP / W
  • Power windows
  • central locking
 30
PWR
  • Power windows
  • Electric sunroof
 30

In the engine compartment


Location of components (engine compartment). 
1 - fuse and relay box in the engine compartment No.3,
2 - relay box in the engine compartment No. 2,
3 - relay box in the engine compartment

Fuse box in the engine compartment No. 1

Appearance.

Diagram.
Code Decoding A
ECU-B
  • Ignition system
  • Engine management system (1ZZ-FE, except 2WD from 09.2005)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, except 2WD from 09.2005)
  • Anti-lock braking system (2WD without VSC)
  • Anti-lock braking system (4WD)
  • Power windows
  • central locking
  • A warning system about the key left in the ignition lock and not turned off. lighting
  • Seat belt warning system
  • Electric sunroof
  • Immobilizer system
  • Instrument cluster
  • Audio system, navigation system, BLIND CORNER MONITOR system and rear view system (models up to 09.2005)
  • Clock
  • Automatic lighting control system
  • Interior lamps
  • Backlight
  • Automatic air conditioner
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
  • Anti-lock braking system (TRC and VSC models)
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV (models up to 09.2005)
  • Engine and automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
  • Audio system, navigation system and rear view system (models from 09.2005)
 7.5
ALT-S Ignition system 10
DOME
  • Instrument cluster
  • Headlights (1ZZ-FE without xenon headlights)
  • Interior lamps
 10
ATC-S
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
  • Engine and automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
 10
HORN Sound signal 10
TURN HAZ Direction indicators and hazard warning lights 10
AC INV Connector for additional equipment (socket) 15
EFI 2
  • Ignition system
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
 15
EFI
  • Engine management system (1ZZ-FE, except 2WD from 09.2005)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, except 2WD from 09.2005)
  • Immobilizer system
  • Engine and automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
 15
H-LP LH Headlights (1ZZ-FE without xenon headlights) 15
H-LP RH Headlights (1ZZ-FE without xenon headlights) 15
RAD №1
  • Audio system (models with built-in amplifier)
  • Audio system (models with separate amplifier from 09.2005)
  • Audio system, navigation system, BLIND CORNER MONITOR system and rear view system (models up to 09.2005)
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV
  • Audio system, navigation system and rear view system (models from 09.2005)
  • Automatic transmission control system
 15
EFI
  • Immobilizer system
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
 20
SECTION
  • Anti-lock braking system (2WD without VSC)
  • Anti-lock braking system (TRC and VSC models)
 25
ABS №2 Anti-lock braking system (4WD) 30
CDS Fan electric drive (except 1ZZ-FE, 2WD) 30
RDI Fan electric drive 30
ABS №1
  • Anti-lock braking system (2WD without VSC)
  • Anti-lock braking system (4WD)
 30
SUPPORT Automatic air conditioner 40
MAIN
  • Instrument cluster
  • Headlights (1ZZ-FE without xenon headlights)
  • Headlights (models with xenon headlights)
  • Rear fog lights
  • Automatic lighting control system
  • Headlights (1AZ-FSE up to 09.2005)
 40
ABS №1 Anti-lock braking system (TRC and VSC models) 50
EMPS Electric power steering 50
EVERYTHING
  • Ignition system
  • The warning system about the left in the ignition switch and the switched off lighting
  • Clock
  • Headlights (1ZZ-FE without xenon headlights)
  • Fog lights
  • Rear fog lights
  • Automatic lighting control system
  • Backlight
  • Dimensions (edit)
  • Heated rear window and heated mirrors
 120
Relay block in the engine compartment No. 2
code Protected chain A
ST
  • Launch system
  • Engine management system (1ZZ-FE, except 2WD from 09.2005)
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
  • Engine and automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
 7.5
Relay block diagram in the engine compartment No. 3
Code Appointment A
H-LPLH (LWR)
  • Headlights (1AZ-FSE up to 09.2005)
  • Headlights (models with xenon headlights)
 15
H-LP LH (UPR)
  • Headlights (1AZ-FSE up to 09.2005)
  • Headlights (models with xenon headlights)
 15
H-LPRH (LWR)
  • Headlights (1AZ-FSE up to 09.2005)
  • Headlights (models with xenon headlights)
 15
H-LP RH (UPR)
  • Headlights (1AZ-FSE up to 09.2005)
  • Headlights (models with xenon headlights)
 15
GAUGE IG2
  • Charging system
  • Engine management system (1ZZ-FE, except 2WD from 09.2005)
  • Automatic transmission control system
  • and backlighting of the automatic transmission selector position indicators (1ZZ-FE, except for 2WD from 09.2005)
  • Anti-lock braking system (2WD without VSC)
  • Anti-lock braking system (4WD)
  • SRS system
  • Electric power steering
  • Warning system about left in the lock, ignition key and not switched off lighting
  • Seat belt warning system
  • Immobilizer system
  • Instrument cluster
  • Audio system, navigation system, BLIND CORNER MONITOR system and rear view system (models up to 09.2005)
  • Headlights (models with xenon headlights)
  • Backlight
  • Parking lights (edit)
  • Engine and CVT control system and shift indicator lights (1AZ-FSE)
  • Anti-lock braking system (TRC and VSC models)
  • Audio system, navigation system, BLIND CORNER MONITOR system, rear view system and rear TV (models up to 09.2005)
  • Engine and automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE, 2WD from 09.2005)
 7.5
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