Toyota Premio T240 Allion – fuse and relay

Toyota Premio T240 was produced in 2001, 2002, 2003, 2004, 2005 and 2006 on a common basis with Toyota Allion. During this time, the model has been restyled. The Premio and Allion T240 share the same engines and interior. However, Allion has a more sporty look. In this material, we will show the locations of all electronic control units, a complete description of fuses and relays Toyota Premium T240 (Toyota Allion) with box diagrams and their locations. Let’s highlight the fuse responsible for the cigarette lighter.

Toyota Premio T240

The execution of the boxes and the number of elements in them may differ from the one presented. Check the designation with your diagrams.

Passenger compartment

Location

General layout of electronic control units

layout

Designation

  1. fuse and relay mounting box under the dashboard
  2. MULTIPLEX control unit
  3. electronic engine control unit
  4. air conditioner electronic control unit
  5. fuel pump relay
  6. Selector lever lock electronic control unit
  7. SRS control unit
  8. parking electronic unit
  9. fog lamp relay
  10. turn signal interrupter relay
  11. brush de-icer relay
  12. central mounting box.

Fuse and relay box

The fuse and relay mounting box is located in the passenger compartment under the dashboard on the left.

diagram 1

Example of designation on the back of the cover.

covery

Assignment

1 IGN 15Аengine management system and automatic transmission (models with 1ZZ-FE, 1AZ-FSE, 1NZ-FE engine)
electric fan drive (models with 1NZ-FE, 1ZZ-FE motors)
ABS airbags and seat belt pretensioners
2 PANEL1 7,5Аinterior lighting lamps
3 RR FOG 7,5Afog lights (rear)
4 FR FOG 15Afog lights (front)
5 АМ1 25Аlaunch system
6 PANEL2 7,5Аaudio system (models with audio preparation)
audio system (models without navigation system)
audio system (models with navigation system) and rear view system
fog lights
backlight
air conditioner
7
8 RRWIP 15Arear window cleaner and washer
9 CIG 15Аfuse cigarette lighter
10 A/C 10Aelectric fan drive (models with 1AZ-FSE engine)
seat belt warning and tension release system
air conditioner
rear window defroster and mirror defroster
11 MIR HTR 10Аrear window defroster and mirror defroster
12 ECU-ACC 7,5АMULTIPLEX system
electric mirrors
warning system about the left in the ignition key and the switched off lighting
audio system (models with audio preparation)
audio system (models without navigation system)
audio system (models with navigation system) and rear view system
headlights (models with xenon headlights)
headlights (except models with xenon headlights)
fog lights
dimensions
interior lighting lamps
air conditioner
13 PWR 30Аelectric windows
14 TAIL 10АMULTIPLEX system
warning system about the left in the ignition key and the switched off lighting
instrument cluster
dimensions
engine management system and automatic transmission (models with 1NZ-FE, 1ZZ-FE, 1AZ-FSE engine)
15 FR DEF 15Аengine management system and automatic transmission (models with 1NZ-FE engine)
engine management system and automatic transmission (models with 1ZZ-FE engine)
engine management system and automatic transmission (models with 1AZ-FSE engine)
anti-icer brushes
16 FR P/W 30Аelectric windows
17 DOOR 20АMULTIPLEX system
central locking
18 WIPER 20Аrear window cleaner and washer
19 ECU-IG 7,5Аcharging system
electric fan drive (models with 1NZ-FE, 1ZZ-FE motors
electric fan drive (models with 1AZ-FSE motor) -ABS
switching lock
seat belt warning and tension release system
audio system (models with navigation system) and rear view system
parking system
20 RR DEF 30Аrear window defroster and mirror defroster
21 GAUGE 10Аcharging system
Engine management system and automatic transmission (models with 1NZ-FE engine)
engine management system and automatic transmission (models with 1ZZ-FE engine)
engine management system and automatic transmission (models with 1AZ-FSE engine)
ABS
airbags and seat belt pretensioners
MULTIPLEX system
central locking
electric windows
warning system about the left in the ignition switch and the switched off lighting
seat belt warning and tension release system
instrument cluster
audio system (models with audio preparation)
audio system (models with navigation system) and rear view system
headlights (models with xenon headlights)
headlights (except models with xenon headlights)
fog lights
dimensions
reversing lights
direction indicators and hazard warning lights
interior lighting lamps
air purifier * 1
anti-icer brushes
parking system
22 STOP 15Аengine management system and automatic transmission (models with 1NZ-FE engine)
engine management system and automatic transmission (models with 1ZZ-FE engine)
engine management system and automatic transmission (models with 1AZ-FSE engine)
ABS
switching lock
brake lights

The fuse number 9, 15A, is responsible for the cigarette lighter.

  • R1 – Heater relay
  • R2 – IGN Relay
  • R3 – Rear window defogger relay
  • R4 – Relay dimensions

Central box

In the diagram it is indicated under the number 12.

Central box

Decoding

  • 7 – the Relay of fog lights
  • 8 – Relay of direction indicators (in the general diagram indicated under the number 10)
  • 9 – the Relay of a cleaner of a windshield

Engine compartment

Location

Diagram

layout 2

Assignment

  • hydraulic unit ABS
  • mounting box for fuses and relays in the engine compartment
  • box №2 in the engine compartment.

Mounting box

Located on the left side, next to the battery.

Photo – scheme

Photo 1

Example of designation from the cover

covery 2

Protected components

10А DOMEMULTIPLEX system
interior lighting lamps
central locking (models from 12.2004)
10А ECU-Bcharging system
engine management system and automatic transmission (models with 1NZ-FE engine)
electric fan drive (models with 1AZ-FSE engine)
ABS
airbags and seat belt pretensioners
MULTIPLEX system
central locking
electric windows
warning system about the left in the ignition switch and the switched off lighting
seat belt warning and tension release system
instrument cluster, audio system (models with navigation system) and rear view system
headlights
fog lights
dimensions
reversing lights
interior lighting lamps
air conditioner
10/15А H-LP LHheadlights (xenon / non-xenon)
10А H-LP LH HIheadlights xenon
10/15А H-LP RHheadlights (xenon / non-xenon)
10А H-LP RH HIheadlights xenon
10А TURN-HAZdirection indicators and hazard warning lights
10А HORNsound signal
15/20А EFIengine management system and automatic transmission (models with 1NZ-FE engine)
engine management system and automatic transmission (models with 1ZZ-FE engine)
engine management system and automatic transmission (models with 1AZ-FSE engine)
electric fan drive (models with 1NZ-FE, 1ZZ-FE motors)
electric fan drive (models with 1AZ-FSE engine)
15A – 1AZ-FSE. 20A – models from 12.2004 onwards
15А EFI2engine management system and automatic transmission (models with 1AZ-FSE engine)
10/15А ETCSengine management system and automatic transmission (models with 1AZ-FSE engine)
engine management system and automatic transmission (2WD models with 1ZZ-FE engine)
10A – models from 12.2004 onwards
15А RADIO №1Radio cassette
25А ABS №2ABS
30А АМ2launch system
30А CDSelectric fan drive (models with 1AZ-FSE engine)
40А ABS №1ABS
40А HTRair conditioner
30А MAINheadlights
30А RDIelectric fan drive
120А ALTcharging system
launch system
MULTIPLEX system
dimensions
backlight
rear window heater and
mirror heater
20А DOORMULTIPLEX system
central locking
models since 12.2004
30А DCCaudio system (models with audio preparation)
models since 12.2004
  • R1 – Fan motor relay 2
  • R2 – Relay 3 fan motor
  • R3 – Horn relay
  • R4 – Relay 1 fan motor
  • R5 – Relay 2 injection system
  • R6 – Relay 1 injection system
  • R7 – Headlight relay

Box №2

Diagram

Diagram 3

Circuits protected

  • R1 – Relay of the electromagnetic clutch of the air conditioning compressor
  • R2 – Relay for nozzles
  • R3 – Starter relay
  • ST – 7.5A starter fuse, starting system, engine management system and automatic transmission

 

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

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