The second generation Toyota RAV4 was marked (CA20W / XA20W) and was produced in 2000, 2001, 2002, 2003, 2004 and 2005. In this publication you will find the locations of the main electronic control units, a detailed description of fuses and relays Toyota Rav 4 (2nd generation) with box diagrams and photo examples of execution. Separately, we note the fuse responsible for the cigarette lighter.
The design of the boxes may differ from the one shown and depends on the region of delivery, year of manufacture and the level of equipment of your car.
Contents
Passenger compartment
Location
Layout
LHD
RHD
Assignment
- Fuse box
- LHD: Side light relay
- Key transponder amplifier
- Air conditioner amplifier
- Engine and transmission control unit (A / T)
Engine control unit (M / T) - Distribution block
- Distribution block
- Central airbag unit
- Selector lever lock control unit
- Turn signal relay (alarm)
Additional elements diagram
Appointment
- Relay and sunroof control unit
- Rear wiper relay
- Central locking receiver
Fuse box
Located under the dashboard on the left side. To access, remove the protective cover of the panel.
Photo for example
Diagram
Designation
| 1 | 10A STOP – Stop lamps, auxiliary brake light, ABS, gear selector lock, cruise control, multiport fuel injection system / sequential multiport fuel injection system |
| 2 | 15А CIG – Cigarette lighter |
| 3 | 15A POWER OUTLET – Socket |
| 4 | 10A S-HTR – Heated seats |
| 5 | 7.5A Instrument panel illumination, instrument cluster, front fog light, heated mirrors, air conditioning |
| 6 | 15A FR FOG – Front fog light |
| 7 | 10А HORN – Sound signal |
| 8 | 7.5A TAIL – Side light, license plate light, instrument panel light |
| 9 | 15А TAIL & PANEL – Fuses “PANEL”, “TAIL” |
| 10 | 7.5A ACC – Audio system, gear selector lock, clock, power mirrors |
| 11 | 20A DEF – Heated rear window |
| 12 | Reversing lamps, cooling fan, air conditioner, automatic transmission indicators, charging system |
| 13 | 7.5А OBD – Diagnostic connector |
| 14 | 10A IG2 – Battery discharge indicator, multiport fuel injection system / sequential multiport fuel injection system, starting system, airbags, instrument cluster |
| 15 | 20А DOOR – Central locking |
| 16 | 10A MIR HTR – Heated mirrors |
| 17 | 15А RR WIP – Rear wiper and washer |
| 18 | 25A WIP – Windshield wiper and washer |
| 19 | 10A ECU IG-Alarm, Instrument Cluster, ABS, Airbags, Gear Selector Lock, Cruise Control, VSC, TRC |
| 20 | 30A POWER – Sunroof, glass lifters |
| 21 | 40А AM1 – Sockets, rear window heating, fuses: “ACC”, “CIG”, “ECU IG”, “GAUGE”, “RR WIP”, “S − HTR” and “WIP” |
The fuse number 2 at 15A is responsible for the operation of the cigarette lighter.
Some relays can be mounted on the back of the box.
Diagram
Decoding
| R1 | Sound signal |
| R2 | Rear fog light (RR FOG) |
| R3 | Heated rear window (DEF) |
| R4 | Sockets (PWR OUTLET) |
| R5 | Power windows, sunroof (PWR) |
Engine compartment
Location
Layout
Designation
- Fuse and relay box
- Headlight wiper relay
- ABS control unit
- LHD: Power fuse box
- RHD: Power fuse box
Fuse and relay box
Under the hood, the main fuse and relay box is located on the left side under a protective cover. It can consist of 2 departments.
The photo
Diagram
Assignment
| 1 | Jumper |
| 2 | 5А ALT-S – Charging system |
| 3 | 20A A / F – Air fuel ratio sensor |
| 30А RADIO NO.2 – Audio system | |
| 4 | 20A EFI1 – Multiport fuel injection system / sequential multiport fuel injection system, automatic transmission oil temperature sensor, fuses: “EFI2”, “EFI3” |
| 5 | 30A CUT – Fuses: “RADIO”, “DOME” |
| 6 | 10А HAZ – Alarm |
| 7 | 5A EFI2 – Multiport fuel injection system / sequential multiport fuel injection system |
| 8 | 30A ABS 2 – ABS, VSC, TRC, brake assist system |
| 9 | 10A DOME – Personal lighting, clock, interior lighting, air conditioning, wireless remote control system, high beam indicator, instrument cluster |
| 10 | 30А MAIN – Fuses: “H − LP RH” and “H − LP LH” |
| 11 | 10A EFI3 – Multiport fuel injection system / sequential multiport fuel injection system, emission control system |
| 12 | 15А RADIO – Audio system |
| 13 | 5A A / C – Air conditioner |
| 14 | 15A IGN – Starting system, multiport fuel injection system / sequential multiport fuel injection system |
| 15 | – |
| 16 | – |
| 17 | 10A ETCS – Electronic Throttle Control System |
| 18 | 10А H − LP RH – Right headlight |
| 19 | 10А H − LP LH – Left headlight |
| 20 | INJ – Multiport fuel injection system / sequential multiport fuel injection system |
| 21 | Launch system |
| 22 | 30A AM2 – Battery discharge indicator, multiport fuel injection system / sequential multiport fuel injection system, starting system, airbags, fuse: “IG2” |
| 23 | 40A HTR – Air conditioner / heater |
| 24 | 30А H − LP CLN – Headlight cleaners |
| 30A F − HTR – Fuel heating | |
| 25 | 30A CDS – Cooling fan |
| 26 | 40A ABS 1 – ABS |
| 50A ABS1 – ABS | |
| 27 | 30A RDI – Cooling fan |
| R1 | Engine control unit (EFI MAIN) |
| R2 | Cooling fan (FAN NO.3) |
| R3 | Ignition (IG2) |
| R4 | Cooling fan (FAN NO.2) |
| R5 | Air Fuel Ratio (A / F) Sensor |
| R6 | Cooling fan (FAN NO.2) |
| R7 | Fuel pump (C / OPN) |
| R8 | Heater (HTR) |
| R9 | Starter (ST) |
| R10 | Daytime running lights (DRL) |
| R11 | The engine control unit |
| R12 | – |
That’s all. If you want to help supplement the material, write in the comments.
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