Fuses and relays Toyota Caldina (T240), 2002 - 2007

Most of the power supply circuits of the electrical equipment of the Japanese station wagon 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 under the hood and in the passenger compartment.


The fuse diagram is relevant for Toyota Kaldina (T240) cars 2002, 2003, 2004, 2005, 2006, 2007 2WD & 4WD with 1AZ-FSE (2.0 L D4), 1ZZ-FE (1.8 L) engines, and 3S-GTE (2.0 L Turbo).

In the passenger compartment


Location of components (dashboard). 1 - passenger side mounting block, 2 - fuel pump relay, 3 - Multiplex control unit, 4 - electronic engine control unit, 5 - parking system electronic unit, 6 - selector unlock switch, 7 - ABS electronic control unit (models with VSC or with ABS (Normal) until 01.2005), 8 - SRS control unit, 9 - air conditioning control unit, 10 - headlight range control unit, 11 - driver's side mounting block, 12 - fog lamp relay, 13 - indicator relay-breaker turn, 14 - relay for adjusting the wiper interval.


General view - drivers side FB.

Diagram
code Decoding A
ECU-ACC
  • Power distribution
  • Power mirrors
  • The warning system about the left in the ignition switch and the switched off lighting
  • Radio, navigation system, parking system, rear view system, BLIND CORNER MONITOR system and lane keeping assist
  • Clock
  • Air conditioning
7.5
ECU-IG
  • Power distribution
  • Charging system
  • Fan electric drive (1ZZ-FE)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (3S-GTE)
  • Anti-lock braking system (Normal) (Sport up to 01.2005) (models with TRC and with VSC)
  • Switch lock
  • Seat belt warning system
  • Audio system, navigation system and rear view system 
  • Audio, Navigation, Parking, Rearview, BLIND CORNER MONITOR and Lane Keeping Assist (models up to 12.2003)
  • Audio system, navigation system, parking system, rear view system, BLIND CORNER MONITOR and lane keeping assist (models from 12 2003 to 01.2005)
  • Audio system, navigation system, parking system and rear view system (models from 01.2005)
  • Headlights (models with xenon headlights from 01.2005)
7.5
PANEL
  • Power distribution
  • Clock
  • Fog lights
  • Backlight
7.5
RR FOG
  • Power distribution
  • Rear fog lights
7.5
A / C
  • Power distribution
  • Seat belt warning system
  • Audio, Navigation, Parking, Rearview, BLIND CORNER MONITOR and Lane Keeping Assist (models up to 12.2003)
  • Clock
  • Air conditioning
  • Heated rear window and heated mirrors
10
GAUGE
  • Power distribution
  • Charging system
  • Engine management system
  • Automatic transmission control system and automatic transmission selector position indicator backlight
  • Anti-lock braking system (Normal) (Sport up to 01.2005) (models with TRC and with VSC)
  • SRS system
  • Power windows
  • central locking
  • The system of warning about the left in the ignition switch and the switched off lighting
  • Seat belt warning system
  • Electric sunroof
  • Instrument cluster
  • Audio system, navigation system, parking system, rearview system, BLIND CORNER MONITOR and lane keeping assist
  • Headlights (models with xenon headlights from 01.2005)
  • Direction indicators and hazard warning lights
  • Automatic lighting control system
  • Backlight
  • Reversing lights
  • Air conditioning
  • De-icer brushes
10
MIR HTR
  • Power distribution
  • Heated rear window and heated mirrors
10
STOP
  • Power distribution
  • Engine management system
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE)
  • - Anti-lock braking system (Normal), (Sport up to 01.2005), (models with TRC and with VSC)
  • Switch lock
  • Stop lights
10
CIG
  • Power distribution
  • cigarette lighter fuse
15
FR DEF
  • Power distribution
  • De-icer brushes
15
FR FOG
  • Power distribution
  • Fog lights
15
IGN
  • Power distribution
  • Ignition system
  • Engine management system
  • Automatic transmission control system and automatic transmission selector position indicator backlight
  • Anti-lock braking system (Normal), (Sport up to 01.2005), (models with TRC and with VSC)
  • SRS system
  • Immobilizer system
  • Instrument cluster
15
RR WIP
  • Power distribution
  • Rear window wiper and washer
15
TAIL
  • Power distribution
  • The warning system about the left in the ignition switch and the switched off lighting
  • Fog lights
  • Backlight
  • Dimensions (edit)
15
WIPER
  • Power distribution
  • Windshield and rear window wiper and washer
20
DOOR
  • Power distribution
  • Interior lamps
30
FR P / W
  • Power distribution
  • Power windows
  • central locking
30
PWR
  • Power distribution
  • Power windows
30
DEF
  • Power distribution
  • Heated rear window
30

In the engine compartment


Location of components (engine compartment) . 1 - fuel pump relay, 2 - relay box (ABS), 3 - relay box in engine compartment #2, 4 - relay box in engine compartment # 1, 5 - front SRS sensor.

Description of relays and fuses in engine block No. 1

Photo - an example of execution.

Diagram.
The code Decoding A
ABS No. 3 -Anti-lock braking system ABS (models with TRC and with VSC) and (Sport up to 01.2005) 7.5
DOME
  • Power distribution
  • Interior lamps
10
ECU-B
  • Power distribution
  • Charging system
  • Engine management system
  • Automatic transmission control system and automatic transmission selector position indicator backlight
  • Anti-lock braking system (models with TRC and with VSC) and (Sport up to 01.2005) 
  • Audio, Navigation, Parking Assist, Rearview Assist, BLIND CORNER MONITOR and Lane Keeping Assist (if equipped)
  • Clock
  • Automatic lighting control system
  • Interior lamps
  • Backlight
  • Air conditioning
10
H-LP LH HI
  • Power distribution
  • Headlights 
10
H-LP RH HI
  • Power distribution
  • Instrument cluster 
  • Headlights
10
HORN
  • Power distribution
  • Sound signal
10
TURN-HAZ
  • Power distribution
  • Direction indicators and hazard warning lights
10
EFI2
  • Power distribution
  • Ignition system (1AZ-FSE)
  • Engine management system (1AZ-FSE up to 01.2005)
  • Engine management system (1AZ-FSE from 01.2005)
15
ETCS
  • Power distribution
  • Engine management system (1AZ-FSE up to 01.2005)
  • Engine management system (1AZ-FSE from 01.2005r.)
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1AZ-FSE)
15
H-LP LH LO
  • Power distribution
  • Headlights
15
H-LP RH LO
  • Power distribution
  • Headlights
15
EFI
  • Power distribution
  • Engine management system (1ZZ-FE) (1AZ-FSE up to 01.2005) (1AZ-FSE from 01.2005) (3S-GTE) 
  • Automatic transmission control system and automatic transmission selector position indicator backlight (1ZZ-FE)
  • Immobilizer system
20
RAD # 1
  • Power distribution
  • Audio, Navigation, Parking Assist, Rearview Assist, BLIND CORNER MONITOR and Lane Keeping Assist (if equipped)
20
ABS No. 2
  • Power distribution
  • Anti-lock braking system (TRC and VSC models), (Normal), (Sport up to 01.2005)
25
AM1 Power distribution 25
AM2 Power distribution 30
CDS
  • Power distribution
  • Fan electric drive (1AZ-FSE)
30
DCC Power distribution 30
RDI
  • Power distribution
  • Fan electric drive (1ZZ-FE)
  • Fan electric drive (1AZ-FSE)
30
ABS No. 1
  • Power distribution
  • Anti-lock braking system (Normal)
40
CDS
  • Power distribution
  • Electric fan drive (3S-GTE)
40
HTR
  • Power distribution
  • Manual air conditioner
  • Automatic air conditioner
40
MAIN
  • Power distribution
  • The warning system about the left in the ignition switch and the switched off lighting
  • Instrument cluster  
  • Headlights
  • Fog lights
  • Automatic lighting control system
40
RDI
  • Power distribution
  • Electric fan drive (3S-GTE)
40
ABS No. 1
  • Power distribution
  • Anti-lock braking system (models with TRC and with VSC) and (Sport up to 01.2005)  
50
ALT
  • Power distribution
  • Charging system
  • The warning system about the left in the ignition switch and the switched off lighting
  • Clock
  • Fog lights
  • Automatic lighting control system
  • Backlight 
  • Dimensions (edit)
  • Heated rear window and heated mirrors
120
ALT
  • Power distribution
  • Charging system
  • The warning system about the left in the ignition switch and the switched off lighting
  • Clock
  • Fog lights
  • Automatic lighting control system
  • Backlight
  • Dimensions (edit)
  • Heated rear window and heated mirrors
140
Engine compartment relay box No. 2
ST 7.5A

  • Power distribution
  • Launch system
  • Engine management system 1ZZ-FE, 1AZ-FSE, 3S-GTE
  • Automatic transmission control system and automatic transmission selector position indicator backlight (3S-GTE)


Relay box (ABS).

Related materials
Comments
Mustafa

Caldina 3s gte
Both central locking and fuel gauge works intermittently.
Surprisingly it almost works when car is left out in the sun for few hours.
Doesn't work when parked in basement overnight

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