Most of the power supply circuits of the electrical equipment of the Japanese station wagon 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.
The information on the diagrams is relevant for Toyota Raum (Z20) 2WD & 4WD models 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 with a 1NZ-FE engine (1.5 l).
In the passenger compartment
Location of components (dashboard). 1 - electronic immobilizer control unit, 2 - headlight range control unit (models from 08.2005), 3 - camera controller (models up to 12.2006), 4 - receiver for central locking remote control system, 5 - receiver for SMART KEY system, 6 - electronic unit of the SMART KEY system, 7 - anti-icing brush turnip (models up to 72.2006), 8 - electronic engine control unit, 9 - electronic control unit SRS, 10 - fog lamp relay (models from 12.2006), 11 - turnip defroster of brushes (models from 12.2006), 12 - fuse box under the instrument panel, 13 - connector (CAN no. 7) (models from 12.2006).
The end part of the fuse board.
Diagram
#
Decoding
A
A / C (HTR)
Manual air conditioner
Automatic air conditioner
7.5
ECU-B
Engine management system 1NZ-FE and automatic transmission
Vehicle handling enhancement systems (ABS, TRC and VSC) (models up to 12.2006)
Vehicle handling enhancement systems (ABS, TRC and VSC) (models from 12.2006)
Central locking (models without SMART KEY system)
Central locking (models with SMART KEY system)
Electric drive and system of assistance for closing the left sliding door
Electric drive and system of assistance for closing the right sliding door
Immobilizer system
Audio system, navigation system and rear view system (models up to 12.2006)
Audio, navigation and rearview system (models from 12.2006 onwards)
Interior lamps
Automatic air conditioner
7.5
ACC
Switch lock
Power mirrors
Audio system (models without navigation system)
Audio system, navigation system and rear view system (models up to 12.2006)
Audio, navigation and rearview system (models from 12.2006 onwards)
7.5
ECU-IG
Fan electric drive
Anti-lock braking system (ABS) (2WD)
Anti-lock braking system (ABS) (4WD)
Vehicle handling enhancement systems (ABS, TRC and VSC) (models up to 12.2006)
Vehicle handling enhancement systems (ABS, TRC and VSC) (models from 12.2006)
Central locking (models without SMART KEY system)
Central locking (models with SMART KEY system)
Audio system, navigation system and rear view system (models up to 12.2006)
Audio, navigation and rearview system (models from 12.2006 onwards)
Headlamps (models from 08.2005 with xenon headlamps)
7.5
RR FOG
Rear fog lamps
7.5
PANEL1
Instrument cluster
Rear fog lamps
Fog lamps
Side lamps
7.5
PANEL2
Instrument cluster
Rear fog lamps
Fog lamps
Side lamps
7.5
GAUGE
Charging system
Gear shift indication
Power windows
Switch lock
Electric drive and system of assistance for closing the left sliding door
Seat belt warning system
Electric drive and system of assistance for closing the right sliding door
Instrument cluster
Audio, navigation and rearview system (models from 12.2006 onwards)
Audio system, navigation system and rear view system (models up to 12.2006)
Direction indicators and hazard warning lamps
Reversing lamps
Manual air conditioner
Automatic air conditioner
Heated rear window, defroster and defroster
10
STOP
Anti-lock braking system (ABS) (2WD)
Anti-lock braking system (ABS) (4WD)
Engine management system 1NZ-FE and automatic transmission
Vehicle handling enhancement systems (ABS, TRC and VSC) (models up to 12.2006)
Vehicle handling enhancement systems (ABS, TRC and VSC) (models from 12.2006)
Switch lock
Electric drive and system of assistance for closing the right sliding door
Electric drive and system of assistance for closing the left sliding door
Stop lamps
10
M / HTR
Heated rear window, defroster and defroster
10
TAIL
Engine management system 1NZ-FE and automatic transmission
Instrument cluster
Warning system for a key left in the lock and not switched off lighting
Rear fog lamps
Fog lamps
Parking lamps
10
CIG
Connector for additional equipment (socket), cigarette lighter
15
TURN HAZ
Direction indicators and hazard warning lamps
10
FR FOG
Fog lamps
Connector for additional equipment
15
IG2
Charging system
Ignition system
Engine management system 1NZ-FE and automatic transmission
Anti-lock braking system (ABS) (2WD) and (4WD)
Systems for improving vehicle handling (ABS, TRC and VSC)
SRS system
Central locking (models with and without SMART KEY system)
The warning system about the left in the ignition switch and the switched off lighting
Seat belt warning system
Immobilizer system
Instrument cluster
Headlamps (models from 08.2005 with xenon headlamps)
15
WSH
Windshield and rear window wipers and washers
15
RR WIP
Rear window wiper and washer
15
FL DOOR
Power windows
20
RL DOOR
Power windows
20
FR DEICER
Heated rear window, defroster and defroster
20
RR DOOR
Power windows
20
WIP
Windshield wipers and washers
20
DOOR
central locking
Interior lamps
25
FR DOOR
Power windows
25
DEF
Heated rear window, defroster and defroster
30
PSD
Electric drive and system of closing the left and right sliding doors
30
In the engine compartment
Location of components (engine compartment).
ABS relay box,
relay box # 2 in the engine compartment,
additional fuse box
main fuse box in the engine compartment.
Main fuse box
Photo is an example.
Diagram
#
Description
A
DOME
charging system, 1nz-fe engine management system and automatic transmission, ABS, TRC, VSC, SRS, central locking, Electric drive and a system to facilitate closing the right and left sliding doors, Warning system for a key left in the ignition switch and lamps not switched off, warning system for an unfastened seat belt, instrument cluster, headlamps, interior lamps
7.5
ST
instrument cluster, starting system (models from 0.8.2005)
10
HORN
Sound Signal
10
EFI
1nz-fe engine management system and automatic transmission, immobilizer