Toyota Estima Previa 2G fuse and relay

Toyota Estima 2nd generation was produced in 2000, 2001, 2002, 2003, 2004, 2005, 2006. The European version of this model is called Toyota Previa 2. In this publication, we will show the locations of the electronic control units, a description of the fuses and relays of the Toyota Estima Previa with box diagrams and photo examples of their execution. Note the cigarette lighter fuse.

Toyota Estima 2

The arrangement of the blocks and the purpose of the elements in them may differ from the one shown and depend on the region of delivery, the year of manufacture and the level of equipment of your car. Check the information with your diagrams on the box cover.

Passenger compartment

Location

General layout of blocks in the cabin

location

Assignment

  1. heater amplifier (models with air conditioning with manual control of release before 05.2003)
  2. camera controller (models up to 05.2003)
  3. camera controller (models from 05.2003)
  4. central mounting block
  5. parking electronic unit
  6. electronic unit of the cruise control system
  7. driver’s side mounting box
  8. buzzer
  9. ABS electronic control unit
  10. air conditioner amplifier (models with manual air conditioner release before 05.2003)
  11. lateral displacement sensor and deceleration sensor (models up to 05.2003)
  12. electronic control unit SRS
  13. navigation system electronic unit
  14. lateral movement sensor and deceleration sensor (models from 05.2003)
  15. TV tuner (models 05.2001 – 05.2003)
  16. electronic engine control unit
  17. passenger side mounting box
  18. TV tuner (models up to 05.2001), 19 – heater relay block

Driver side box

fuse box

Photo

photo

Diagram from the box cover

Legend 1

Designation

115A STOP – Stop lights
210A GAUGE – Instrument panel, alarm
37,5A А / С – Air conditioner
415A IGN – SRS, ECT
515A ECU-IG – Multi AV-Station, cruise control
630A WIP – Windscreen wiper
715A CIG – Power mirrors, cigarette lighter
87,5A AM1 – Power circuit relay
97,5A OBD II – Diagnostic connector

The fuse designated as CIG 15A is responsible for the operation of the cigarette lighter. Another fuse can be found in the passenger side box.

A direction indicator relay is installed above the fuses. On the back of the unit, some relays can also be attached: auto curtain relay (AUTO CURTAIN), Heater relay, Ignition relay

Passenger side box

fuse box 2

Example of a diagram from the box cover

covery

Diagram

Diagram 1

Fuse appointment

MET 30A Instrument cluster
TAIL (R) 7,5A Side light (right headlight)
FOG 15A Fog lights
TAIL (L) 7.5A Side light (left headlight)
DEF 20A Heated rear window
PWE OUTLET 15A Connector for additional equipment
T / M 10A Reversing light
l / UP 10A ECT
DOOR 30A Door operator

Relay assignment

R1 – Main power relay
R2 – Fog lamp relay
R3 – Rear window defogger relay
R4 – Relay ACC
R5 – Fuel pump relay

Engine compartment

Location

General arrangement of boxes under the hood

location 2

Description

  1. mounting box in the engine compartment (1MZ-FE)
  2. mounting box in the engine compartment (2AZ-FE)
  3. auxiliary heater relay and fuse box (2AZ-FE)
  4. fuse box (2AZ-FE)
  5. left front SRS sensor
  6. fuse box (1MZ-FE)
  7. fan motor relay unit (2AZ-FE)
  8. right front SRS sensor.

Mounting box

Photo example

photo 2

Covery

covery 2

Diagram

Diagram2Assignment

Fuses

BLC 10A

Automatic air conditioner (dual zone)

CDS FAN 30A

Fan electric drive (models with 2AZ-FE engine)

RAD No. 1 15A

Audio system
Rear LCD
Multivision system

RAD No. 3 30A

Audio System (Multivision System) (10 Speaker Models) and Rear LCD

VSC 40A

Anti-lock braking system (VSC models)

P / W RH 30A

Power windows

DOME 10A

Interior lighting, ignition lock lighting

CURTAIN RH 15A

Electric shutters

ECU-B 10A

Engine management system, electronic control system of automatic transmission and immobilizer system
Anti-lock braking system
TEMS system
Switching indication
Sliding door electric drive
Rear door electric drive
Rear door closing aid
central locking
Power windows
The warning system about the left in the ignition switch and the switched off lighting
Multiplex system
Electric sunroof
Instrument cluster
Audio system
Rear LCD
Multivision system
Reversing lights
Interior lamps
Automatic air conditioner (dual zone)
Speed ​​Keeping System

EFI 15A

Engine management system, electronic control system of automatic transmission and immobilizer system

FR HTR 40A

Automatic air conditioner (dual zone)

HAZ-HORN 20A

Sound signal
Direction indicators and hazard warning lights

H-LP (LH) 15А

Headlights (left, distant)

H-LP (LL) 15А

Headlights (left, low)

H-LP (RH) 15А

Headlights (models with xenon headlights) (right, high)

H-LP (RL) 15А

Headlights (models with xenon headlights) (right, low)

PTC1 50A

Automatic air conditioner (dual zone)

PTC2 50A

Automatic air conditioner (dual zone)

PTC3 50A

Automatic air conditioner (dual zone)

Relay

  • R1 – Headlight relay
  • R2 – Rear heater relay
  • R3 – Air conditioner clutch relay
  • R4 – Horn relay
  • R5 – Main relay of the injection system

Additional heater box

Diagram3

R1, R2, R3 – Additional heater relay

Fuse box

Diagram

Diagram4

Appointment

R1 – Fan motor relay

ABS 25A

Anti-lock braking system (models without VSC)

ABS 40A

Anti-lock braking system

ALT 140A

Charging system
Launch system
Dimensions (edit)
Backlight

ALT-S 5A

Charging system

AMI 100A

External consumers

AM2 80A

Headlights

AM 2-2 30A

Launch system

FAN 50A

Fan electric drive

 

That’s all. If you have something to add – write in the comments.

Comments 2

  • Not sure if this is the right sort of comment you’re looking for but I managed to short out our car (ACR30 with 2AZ-FE), the engine will run and hazard lights will flash but the electrics are not responding, no dash/centre console, windows won’t move and no locking/unlocking, any help appreciated, all the fuses look okay

  • I am looking for the fuse brake lights toyota previa 2l D4D 2005

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