Toyota Vista Ardeo sv50 represents the 5th and latest generation of Toyota Vista which was produced in 1998, 1999, 2000, 2001, 2002, 2003 in sedan body – Vista SV 50 and station wagon – Vista Ardeo. During this time, the model has been restyled. In this publication, we will show the locations of the control units, a detailed description of the fuses and relays of the Toyota Vista Ardeo sv50 with box diagrams and their locations.
Check the purpose of the elements with your diagrams on the box cover.
Contents
Passenger compartment
Location
General layout of the unit in the cabin
Assignment
- 15 – mounting block from the driver’s side
- 16 – relay box from the driver’s side
- 17 – mounting box of fuses on the passenger side
- 18 – electronic control unit ABS (up to 04.2000)
- 19 – Multiplex control unit
- 20 – SRS control unit (up to 04.2000)
- 21 – SRS control unit (from 04.2000)
Fuse box
It is located under the dashboard behind the glove compartment.
Photo example of execution
Type A
Diagram
models up to 04.2000
Appointment
| 1 | 5A PANEL 2 – Fog lamp |
| 2 | 5A TAIL – Dimensions |
| 3 | 5A PANEL 1 – Electronic transmission control unit, alarm |
| 4 | 5A METER – Instrument Cluster |
| 5 | 5A ABS-IG – Anti-lock braking system (ABS) |
| 6 | 5A WARN – Indicators |
| 7 | 5A FAN – Fan |
| 8 | 5A MPX-B – On-board computer |
| 9 | 5A ECU-BI – Heater, central locking remote control system |
| 10 | 5A ROOM – Interior lighting |
| 11 | BODY – ECU-IG – On-board computer |
| 12 | 5A DOOR – ECU-IG – Power windows |
| 13 | 5A DEFOGER – Heated rear window |
| 14 | 5A BACK – Reversing light |
| 15 | 15A WASHER – Washer |
| 16 | 15A STOP – Stop lights |
| 17 | 7,5A TURN – Direction indicators |
| 18 | 20A DEICER – Anti-icer for windscreen wiper blades |
| 19 | 30A ROOF – Hatch |
| 20 | 10A HEATER – Air conditioning and heater |
| 21 | 20A AM1 – Ignition lock |
| 22 | 10A AIR- BAG-ACC – Airbag System (SRS) |
| 23 | 7,5A ECU-ACC – Automatic transmission selector and ignition lock system, clock, electric side mirrors |
| 24 | 20A D FR DOOR – Power window regulator driver’s door |
| 25 | 30A DOOR №1 – Central locking |
| 26 | 15A RR WIPER – Rear window wiper |
| 27 | 15A LITER / CIG – Cigarette lighter |
| 28 | 20A D RR DOOR – Power window regulator, rear right door |
| 29 | 7,5A OBD – Diagnostics |
| 30 | 7,5A DEICER RELE – De-icer for windscreen wiper blades |
| 31 | 20A P FR DOOR – Power window regulator, front passenger door |
| 32 | 20A P RR DOOR – Power window regulator, rear left door |
| 33 | 15A RADIO No. 1 – Audio system |
| 34 | 25A WIPER – Wiper and Washer Control Switch |
| 35 | 15A FOG – Fog lamp |
The fuse number 27, 15A, is responsible for the cigarette lighter.
Type B
Diagram
models from 04.2000
Protected components
| 1 | 10A PANEL 2 – Fog lamp |
| 2 | 10A TAIL – Dimensions |
| 3 | 10A PANEL 1 – Electronic transmission control unit, alarm |
| 4 | 7,5A METER – Instrument Cluster |
| 5 | 7,5A ABS-IG – Anti-lock braking system (ABS) |
| 6 | 7,5A WARN – Indicators |
| 7 | 7,5A FAN – Fan |
| 8 | 7,5A MPX-B – On-board computer |
| 9 | 7,5A ECU-BI – Heater, central locking remote control system |
| 10 | 7,5A ROOM – Interior lighting |
| 11 | 7,5A BODY – ECU-IG – On-board computer |
| 12 | 7,5A DOOR – ECU-IG – Electric windows |
| 13 | 7,5A DEFOGER – Heated rear window |
| 14 | 7,5A BACK – Reversing light |
| 15 | 15A WASHER – Washer |
| 16 | 15A STOP – Stop lights |
| 17 | 7,5A TURN – Direction indicators |
| 18 | 20A DEICER – Anti-icer for windscreen wiper blades |
| 19 | 30A ROOF – Hatch |
| 20 | 10A HEATER – Air conditioning and heater |
| 21 | 20A AM1 – Ignition lock |
| 22 | 10A AIR- BAG-ACC – Airbag System (SRS) |
| 23 | 7,5A ECU-ACC – Automatic transmission selector and ignition lock system, clock, electric side mirrors |
| 24 | 20A D FR DOOR – Power window regulator driver’s door |
| 25 | 25A DOOR №1 – Central locking |
| 26 | 15A RR WIPER – Rear window wiper |
| 27 | 10A MIRROR HEATER – Side mirror heating system |
| 28 | 15A LITER / CIG – Cigarette lighter |
| 29 | 20A D RR DOOR – Power window regulator, rear right door |
| 30 | 7,5A OBD – Diagnostics |
| 31 | 7,5A DEICER RELE – De-icer for windscreen wiper blades |
| 32 | 20A P FR DOOR – Power window regulator, front passenger door |
| 33 | 20A P RR DOOR – Power window regulator, rear left door |
| 34 | 15A RADIO No. 1 – Audio system |
| 35 | 25A WIPER – Wiper and Washer Control Switch |
| 36 | 15A FOG – Fog lamp |
Fuse number 28 at 15A is responsible for the cigarette lighter.
There are some relays on the back of the unit.
Decoding
- IG1 relay
- Power window relay
- Fog lamp relay
- Heated rear window relay
- Relay dimensions
Engine compartment
Location
General arrangement of boxes under the hood
Description
- intake manifold absolute pressure sensor (3S-FE, 3S-FSE)
- electronic control unit ABS (since 04.2000)
- relay box (3S-FSE)
- mounting box for fuses and relays in the engine compartment
- engine compartment relay box
- left front SRS sensor
- electronic engine control unit
- right front SRS sensor
Fuse and relay box
Execution example
Type A
Diagram
models up to 04.2000
Assignment
| 1 | 10A HAZARD – Alarm |
| 2 | 20A EFI – Electronic engine control unit |
| 3 | 10A AM2 – Ignition lock |
| 4 | 15A THROTTLE – Electronic throttle control system |
| 5 | 15A IG2 – Electronic engine control unit |
| 6 | 10A HORN – Sound signal |
| 7 | 7,5A ALT SENSING – Generator |
| 8 | 7.5 / 15A EFI No. 1 – Electronic engine control unit |
| 9 | 7,5A AIR BAG-B – Airbag System (SRS) |
| 10 | CUT |
| 11 | 10A HEAD RH – Right low beam headlamp |
| 12 | 25A ABS No. 2 – Anti-lock braking system (ABS) |
| 13 | 10A HEAD LH – Left low beam headlamp |
| 14 | 7,5A EFI No. 2 – Electronic engine control unit |
| 15 | 10A HEAD RH – Right high beam headlamp |
| 16 | 10A HEAD LH – Left high beam headlamp |
Type B
Diagram
models from 04.2000
| 1 | 10A HAZARD – Alarm |
| 2 | 20A EFI – Electronic engine control unit |
| 3 | 10A AM2 – Ignition lock |
| 4 | 15A IG2 – Electronic engine control unit |
| 5 | 10A HORN – Sound signal |
| 6 | 7,5A ALT SENSING – Generator |
| 7 | 7.5 / 15A EFI No. 1 – Electronic engine control unit |
| 8 | 7,5A AIR BAG-B – Airbag System (SRS) |
| 9 | CUT |
| 10 | 10A HEAD RH – Right low beam headlamp |
| 11 | 25A ABS No. 2 – Anti-lock braking system (ABS) |
| 12 | 10A HEAD LH – Left low beam headlamp |
| 13 | 7,5A EFI No. 2 – Electronic engine control unit |
| 14 | 10A HEAD RH – Right high beam headlamp |
| 15 | 10A HEAD LH – Left high beam headlamp |
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