Fuses and relays Toyota Premio (T240 / T245), 2001–2007

Table of Contents

Most electrical circuits in this sedan are protected by fuses. High-current loads are connected via relays. Fuses and relays are housed in junction blocks located in the engine compartment and passenger compartment.


Fuse circuit diagrams apply to 2001, 2002, 2003, 2004, 2005, 2006, and 2007 Toyota Premio (chassis codes NZT240, ZZT240, ZZT245, AZT240; MC platform) models.

In the passenger compartment


Instrument panel component locations. 1 - under-dash fuse block, 2 - Multiplex control ECU, 3 - engine control module (ECM), 4 - air conditioning control module, 5 - fuel pump relay, 6 - shift lock control ECU, 7 - SRS/airbag control module, 8 - parking assist ECU, 9 - fog light relay, 10 - turn signal flasher relay, 11 - wiper de-icer relay, 12 - main junction block.


General view of the fuse box.

Diagram
Code Protected Circuit A
ECU-ACC
  • Multiplex communication system
  • Power mirrors
  • Key-in-ignition and headlight reminder chime
  • Audio system (pre-wired models)
  • Audio system (models without navigation)
  • Navigation and rear-view camera system
  • Headlights
  • Fog lights
  • Taillights
  • Interior lights
  • Air conditioning system
 7.5
PANEL1 Instrument panel illumination 7.5
PANEL2
  • Audio system (pre-wired models)
  • Audio system (models without navigation)
  • Navigation and rear-view camera system
  • Fog lights
  • Switch illumination
  • Air conditioning system
 7.5
ECU-IG
  • Charging system
  • Cooling fan motor
  • ABS
  • Shift lock system
  • Seat belt warning chime and pretensioner system
  • Navigation and rear-view camera system
  • Parking assist system
 7.5
RR FOG Rear fog lights 7.5
GAUGE
  • Charging system
  • Engine and automatic transmission control systems
  • ABS
  • Airbags and seat belt pretensioners
  • Multiplex communication system
  • Power door locks
  • Power windows
  • Key-in-ignition and headlight reminder chime
  • Seat belt warning chime and pretensioner system
  • Instrument cluster
  • Audio system (pre-wired models)
  • Navigation and rear-view camera system
  • Headlights
  • Fog lights
  • Taillights
  • Reverse lights
  • Turn signals and hazard lights
  • Interior lights
  • Air purifier (models built up to 12.2004)
  • Wiper de-icer
  • Parking assist system
 10
A / C
  • Cooling fan motor (1AZ-FSE engine)
  • Seat belt warning chime and pretensioner system
  • Air conditioning system
  • Rear window defogger and heated mirrors
 10
TAIL
  • Engine and automatic transmission control systems (1NZ-FE, 1ZZ-FE, 1AZ-FSE engines)
  • Multiplex communication system
  • Key-in-ignition and headlight reminder chime
  • Instrument cluster
  • Parking lights
 10
MIRHTR Rear window defogger and heated side mirrors 10
CIG Cigarette lighter 15
FR FOG Front fog lights 15
FR DEF
  • Engine and automatic transmission control systems (1NZ-FE, 1ZZ-FE, 1AZ-FSE engines)
  • Wiper de-icer
 15
IGN
  • Engine and automatic transmission control systems (1NZ-FE, 1ZZ-FE, 1AZ-FSE engines)
  • Cooling fan motor (1NZ-FE, 1ZZ-FE engines)
  • ABS
  • Airbags and seat belt pretensioners
 15
RR WIP Rear window wiper and washer 15
STOP
  • Engine and automatic transmission control systems (1NZ-FE, 1ZZ-FE, 1AZ-FSE engines)
  • ABS
  • Shift lock system
  • Brake lights
 15
WIPER Windshield wiper and washer 20
DOOR
  • Multiplex communication system
  • Power door locks
 20
AM1 Starting system 25
PWR Power windows 30
FR P / W
RR DEF Rear window defogger and heated mirrors 30

In the engine compartment


Component locations.

  1. ABS hydraulic unit,
  2. Engine compartment fuse box,
  3. Engine compartment relay box.

Fuse box

Note: *1 – models with halogen headlights, *2 – models with HID/xenon headlights.

Diagram
No. Protected Circuit A
DOME
  • Multiplex communication system
  • Interior lights
  • Power door locks (models from 12.2004 onwards)
 10
ECU-B
  • Charging system
  • Engine and automatic transmission control systems (1NZ-FE engine)
  • Cooling fan motor (1AZ-FSE engine)
  • ABS
  • Airbags and seat belt pretensioners
  • Multiplex communication system
  • Power door locks
  • Power windows
  • Key-in-ignition and headlight reminder chime
  • Seat belt warning chime and pretensioner system
  • Instrument cluster, navigation, and rear-view camera system
  • Headlights
  • Fog lights
  • Taillights
  • Reverse lights
  • Interior lights
  • Air conditioning system
 10
H-LP LH Left headlight (HID / Halogen) 10/15
H-LP LH HI Left headlight high beam (HID) 10
H-LP RH Right headlight (HID / Halogen) 10/15
H-LP RH HI Right headlight high beam (HID) 10
TURN-HAZ Turn signals and hazard lights 10
HORN Horn 10
EFI
  • Engine and automatic transmission control systems (1NZ-FE, 1ZZ-FE, 1AZ-FSE engines)
  • Cooling fan motor (1NZ-FE, 1ZZ-FE, 1AZ-FSE engines)

15A – 1AZ-FSE engine; 20A – models from 12.2004 onwards

 15/20
EFI2 Engine and automatic transmission control systems (1AZ-FSE engine) 15
ETCS
  • Engine and automatic transmission control systems (1AZ-FSE engine)
  • Engine and automatic transmission control systems (2WD models with 1ZZ-FE engine)

10A – models from 12.2004 onwards

 15/10
RADIO No. 1 Audio system / radio cassette player 15
ABS No. 2 ABS 25
AM2 Starting system 30
CDS Condenser fan motor (1AZ-FSE engine) 30
ABS No. 1 ABS 40
HTR Air conditioning system / blower motor 40
MAIN Main headlight circuit 30
RDI Radiator cooling fan motor 30
ALT
  • Charging system
  • Starting system
  • Multiplex communication system
  • Taillights
  • Switch illumination
  • Rear window defogger and heated mirrors
 120
DOOR
  • Multiplex communication system
  • Power door locks

models from 12.2004 onwards

 20
DCC Audio system (pre-wired models)
models from 12.2004 onwards		 30

Relay box

Diagram.

No. Protected Circuit A
ST
  • Starting system
  • Engine and automatic transmission control systems
 7.5
See also:
Comments
Otgonbayar

Toyota Allion 2007 model. The turn signal do not work. What should I check. Please help me.

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