Fuses and relays Toyota Ipsum (ACM20), 2001 - 2009

Most of the power circuits of the electrical equipment of the Japanese minivan are protected by fuses. Headlights, fan motors, fuel pump and other 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 Ipsum (ACM20) cars 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 release with gasoline engines 1AZ-FE and 2AZ-FE.

In the passenger compartment


Component location. 1 - relay for additional consumers, 2 - camera controller, 3 - fuel pump relay, 4 - inverter relay, 5 - electronic immobilizer control unit (models from 10.2003), 6 - J / C (No. 12), 7 - electronic automatic headlight range control unit (models of production since 08.2005), 8 - central mounting block #2, 9 - central mounting block #1.10 - electronic block of the parking system, 11 - relay for adjusting the wiper interval (models manufactured since 10.2003. ), 12 - relay of the EX-HI mode of the rear heater, 13 - relay of the rear heater, 14 - TEMS system electronic unit, 15 - turn signal interrupter relay, 16 - fog lamp relay, 17 - ABS electronic control unit, 18 - buzzer VSC systems, 19 - SRS electronic control unit, 20 - electronic engine control unit, 21 - fuse block under the dashboard

Fuse box #22 Diagram (Ipsum, models from 10.2003)
MET IGN
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
  • Anti-lock braking system (2WD models)
  • Anti-lock braking system (4WD models without VSC) and 4WD connection system (models from 10.2003)
  • Anti-lock braking system (4WD models with VSC) and four-wheel drive connection system
  • Airbags and seat belt pretensioners
  • Headlights (models with xenon headlights), automatic headlight range control and automatic lighting control system (models from 08.2005)
  • Rear view system
7.5A
Assigment of fuses in the passenger compartment (#21 in the picture)

Photo is an example.

Diagram.
Code Decoding A
ECU-ACC
  • Power distribution
  • central locking
  • Power windows (models from 10.2003)
  • Audio system (AM / FM / MD / CD changer)
  • Audio system, Multivision system (models up to 10.2003)
  • Audio System, Multivision System and Rear LCD Display (Models up to 10.2003)
  • Audio system (AVX-MD Live S) (models from 10.2003)
  • Audio system (AVX-MD Live S, DVD, subwoofer) and rear LCD display (models from 10.2003)
  • Headlights, headlight range control and automatic lighting control system
  • Fog lights
  • Tail lamps / Interior lamps
  • Connector for additional equipment
  • Rear view system
7.5
ECU-IG
  • Power distribution X Engine management system
  • (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Fan electric drive
  • Anti-lock braking system (2WD models)
  • Anti-lock braking system (4WD models) and four-wheel drive connection system
  • System for changing the stiffness of shock absorbers
  • Power mirrors
  • Audio system, Multivision system (models up to 10.2003)
  • Audio System, Multivision System and Rear LCD Display (Models up to 10.2003)
  • Headlights (models with xenon headlights), automatic headlight range control and automatic lighting control system (models from 08.2005)
  • Connector for additional equipment
  • Rear view system
7.5
PANEL
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
  • The warning system about the left in the ignition switch and the switched off lighting
  • Instrument cluster
  • Audio system, Multivision system and rear LCD display 
  • Watch
  • Fog lights
  • Backlight
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
  • System
7.5
GAUGE
  • Power distribution
  • Charging system
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
  • Anti-lock braking system (2WD and 4WD models) and four-wheel drive connection system
  • central locking
  • Power windows
  • The warning system about the left in the ignition switch and the switched off lighting
  • Seat belt warning system
  • Electric sunroof
  • Instrument cluster
  • Audio system, Multivision system and rear LCD display
  • Watch
  • Headlights, headlight range control and automatic lighting control system
  • Fog lights
  • Tail lamps
  • Reversing lights
  • Direction indicators and hazard warning lights
  • Interior lamps
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
  • Heated rear window, defroster and defroster
  • Parking system
  • Rear view system
7.5
TEMS
  • Power distribution
  • System for changing the stiffness of shock absorbers
10
IGN
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
  • Fan electric drive
  • Anti-lock braking system (2WD models)
  • Anti-lock braking system (4WD models without VSC) and 4WD connection system (models up to 10.2003)
  • Anti-lock braking system (4WD models with VSC) and four-wheel drive connection system
  • Airbags and seat belt pretensioners
  • Immobilizer system (models from 10.2003)
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
10
AIRBAG-IG
  • Power distribution
  • Airbags and seat belt pretensioners
10
TAIL
  • Power distribution
  • Tail lamps
10
HEATER
  • Power distribution
  • Charging system
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
  • Anti-lock braking system (2WD and 4WD models) and four-wheel drive connection system
  • Warning system about the left in the ignition switch and the switched off lighting
  • Seat belt warning system
  • Instrument cluster
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
  • Heated rear window, defroster and defroster
  • Parking system (models from 10.2003)
10
MIRROR HEATER models from 10.2003

  • Power distribution
  • Heated rear window, defroster and defroster
10
REAR HEATER
  • Power distribution
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
10
PWR
OUTLET
  • Power distribution
  • Connector for additional equipment
15
CIG Ipsum cigarette lighter fuse 15
STOP
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models up to CH 012003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and speed control system (models from 10.2003)
  • Anti-lock braking system (2WD and 4WD models) and four-wheel drive connection system
  • System for changing the stiffness of shock absorbers
  • Stop lights
15
FR FOG
  • Power distribution
  • Fog lights
15
REAR
DEFOG
  • Power distribution
  • Heated rear window, defroster and defroster
20
AM1 Launch system 25
DOOR central locking 25
WIPER
  • Windshield wiper and washer
  • Wiper (models with wiper interval adjustment) and windshield washer
  • Rear window wiper and washer
25
POWER
  • Power windows
  • Electric sunroof
30
POWER
SEAT
  • Power distribution
  • Electric seat
  • Connector for additional equipment
30
FRONT POWER WINDOW
  • Power windows
  • Electric sunroof
30

In the engine compartment


Location of components1 - relay and fuse box, 2 - relay box, 3 - main fuse box, 4 - pressure modulator assembly, 5 - abs box.

Assigment of fuses in the main box (#3 in the picture)

General form.

Diagram.
Code Description A
ECU-B
  • Power distribution
  • Charging system
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system 
  • Anti-lock braking system (2WD and 4WD models) and four-wheel drive connection system
  • System for changing the stiffness of shock absorbers
  • central locking
  • Power windows (models from 10.2003)
  • The warning system about the left in the ignition switch and the switched off lighting
  • Seat belt warning system
  • Immobilizer system (models from 10.2003)
  • Instrument cluster
  • Audio system (Multivision system) (models up to 10.2003)
  • Audio system (Multivision system) and rear LCD display (models up to 10.2003)
  • Watch
  • Headlights (models with halogen headlights manufactured before 10.2003, models with xenon headlights), headlight range control and automatic lighting control system
  • Fog lights
  • Tail lamps
  • Interior lamps
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
  • Heated rear window, defroster and defroster
  • Parking system
  • Rear view system
7.5
FR FOG
  • Power distribution
  • Fog lights
7.5
OBD
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
  • Anti-lock braking system (2WD models)
  • Anti-lock braking system (4WD models) and four-wheel drive connection system
  • Airbags and seat belt pretensioners
  • System for changing the stiffness of shock absorbers
7.5
DOME
  • Power distribution
  • Interior lamps
10
HAZARD
  • Power distribution
  • Direction indicators and hazard warning lights
10
ETCS (since 10.2003)
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
10
HORN
  • Power distribution
  • Sound signal
10
AC INV
  • Power distribution
  • Connector for additional equipment
15
EFI
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003) 
  • Fan electric drive
  • Immobilizer system (models from 10.2003)
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
15
FR DEF (from 10.2003)
  • Power distribution
  • Heated rear window, defroster and defroster
15
HEAD LH LWR
  • Power distribution
  • Headlights, headlight range control and automatic lighting control system
15
HEAD LH UPR
HEAD RH LWR
HEAD RH UPR
IG2
  • Power distribution
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and speed control system (models from 10.2003)
15
RAD # 1
  • Power distribution
  • Audio system (AM / FM / MD / CD changer)
  • Audio system, Multivision system (models up to 10.2003)
  • Audio System, Multivision System and Rear LCD Display (Models up to 10.2003)
  • Audio system (AVX-MD Live S) (models from 10.2003)
  • Audio system (AVX-MD Live S, DVD, subwoofer) and rear LCD display (models from 10.2003)
  • Rear view system
15
ABS No. 2  models from 10.2003 without VSC

  • Power distribution
  • Anti-lock braking system (2WD models)
  • Anti-lock braking system (4WD models without VSC) and 4WD connection system (models from 10.2003)
30
AM2
  • Power distribution
  • Launch system
30
CDS
  • Power distribution
  • Fan electric drive
30
DCC Power distribution 30
RDI
  • Power distribution
  • Fan electric drive
30
RR CLR
  • Power distribution
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
30
ABS No. 1
  • Power distribution
  • Anti-lock braking system ABS (2WD models)
  • Anti-lock braking system ABS (4WD models) and four-wheel drive connection system
40
ABS No. 2 models up to 10.2003 or models with VSC

  • Power distribution
  • Anti-lock braking system ABS (2WD models)
  • Anti-lock braking system ABS (4WD models without VSC) and four-wheel drive connection system (models up to 10.2003)
  • Anti-lock braking system ABS (4WD models with VSC) and four-wheel drive connection system
40
HTR
  • Power distribution
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
50
MAIN
  • Power distribution
  • Headlights, headlight range control and automatic lighting control system
50
ALT
  • Power distribution
  • Charging system
  • Launch system
  • Tail lamps
  • Backlight
  • Heated rear window, defroster and defroster
140
Engine compartment relay and fuse box #1
Code Protected chain A
HTR SUB1
  • Power distribution
  • Front air conditioning (automatic air conditioning), rear heater and auxiliary heater
50
HTR SUB2
HTR SUB3
Diagram of the relay and fuse box in the engine compartment #2
ST
  • Power distribution
  • Launch system
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and immobilizer system (models manufactured before 10.2003)
  • Engine management system (models with 2AZ-FE engine), automatic transmission electronic control system and cruise control system (models from 10.2003)
7.5 A
Relay and fuse box in the engine compartment #5
ABS 3
  • Power distribution
  • Anti-lock braking system (4WD models) and four-wheel drive connection system
10 A
ABS.4
  • Power distribution
  • Anti-lock braking system (4WD models without VSC) and 4WD connection system (models up to 10.2003)

Body


Location of components. 1 - electronic unit of the navigation system, 2 - receiver for the central lock remote control system, 3 - rear air conditioner relay, 4 - inverter, 5 - TV tuner.

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