Fuses and relay Lexus IS 1999-2005

For the Lexus IS 200, Lexus IS 300 (toyota altezza) 1999, 2000, 2001, 2002, 2003, 2004, 2005 model year.

Fuse box in passenger compartment.

fuse box location.

Driver’s side kick panel.

 

fuse box diagram.

Left hand drive.

 

legend.

Fuse Amps Circuits protected
1 40A Demister
Heated mirror(s)
2 40A AM 1
3 20A Driver's power window
Communication system
4 20A Central and double locking
Lights on
Communication system
Power windows
Seat belt warning light
Interior lights
5 7,5A Starting system
Navigation system
ECT
Engine control
Automatic transmission position indicator
6 15A Heated seats
7 10A Central and double locking
Lights on
Communication system
Power windows
Seat belt warning light
Interior lights
ABS
Traction control
Automatic air conditioning
Sunroof
Shift lock
8 25A Wash/wipe system
9 10A Front fog lights
Tail lights
10 7,5A Combination meter
Lights on
Illumination
Communication system
Rear fog light
Headlights
11 20A De-icer
12 15A Cigarette lighter
13 10A Supplemental restraint system (SRS)
14 10A Body control unit
Electric mirrors
Audio system
Security system
15 10A Combination meter
Cruise control
ABS
Traction control
Reversing lights
Tail lights
Brake lights
Hazard warning lights
Direction indicators
Lights on
Seat belt warning light
Communication system
Navigation system
Demister
Heated mirror(s)
De-icer
ECT
Engine control
Telephone
Shift lock
Alternator
Power windows
16 15A Wash/wipe system
Headlight washers
17 10A Automatic air conditioning
18 30A Sunroof
19 15A Brake lights
ABS
Traction control
ECT
Engine control
Cruise control
Shift lock
Automatic transmission position indicator
20 Not used  
21 Noise filter  
22 Noise filter  
R1   De-icer relay
R2   Tail light relay
R3   Demister relay
R4   Flasher relay

 


Driver’s side kick panel.

fuse box diagram.

Right hand drive.

 

legend.

Fuse Amps Circuits protected
1 40 AM 1
2 30 Demister
Heated mirror(s)
3 7,5 Combination meter
Lights on
Illumination
Communication system
Rear fog light
Security system
4 10 Front fog lights
Tail lights
5 30 Sunroof
6 15 Brake lights
ABS
Traction control
ECT
Engine control
Cruise control
Shift lock
Automatic transmission position indicator
7 15 12V socket
8 7,5 Starting system
Navigation system
ECT
Engine control
Automatic transmission position indicator
9 20 Central and double locking
Lights on
Communication system
Power windows
Seat belt warning light
Interior lights
10 20 De-icer
11 20 Driver's power window
Communication system
12 15 Wash/wipe system
Headlight washers
13 15 Cigarette lighter
14 10 Supplemental restraint system (SRS)
15 10 Central and double locking
Lights on
Communication system
Power windows
Seat belt warning light
Interior lights
ABS
Traction control
Automatic air conditioning
Sunroof
Shift lock
16 10 Combination meter
Cruise control
ABS
Traction control
Reversing lights
Tail lights
Brake lights
Hazard warning lights
Direction indicators
Lights on
Seat belt warning light
Communication system
Navigation system
Demister
Heated mirror(s)
De-icer
ECT
Engine control
Telephone
Shift lock
Alternator
Power windows
17 25 Wash/wipe system
18 10 Automatic air conditioning
19 10 Body control unit
Electric mirrors
Audio system
Security system
20 15 Heated seats
21 Noise filter  
22 Noise filter  
R1   Tail light relay
R2   De-icer relay
R3   Demister relay
R4   Flasher relay

 


Passenger’s side kick panel.

fuse box location.

 

fuse box diagram.

Left hand drive.

legend.

Fuse Amps Circuits protected
1 40A Automatic air conditioning
2 Not used  
3 15A Central and double locking
4 15A Front fog lights
5 15A 12V socket
6 15A Demister
Heated mirror(s)
7 7,5A Supplemental restraint system (SRS)
Combination meter
Interior lights
Communication system
8 7,5A Engine control
Supplemental restraint system (SRS)
9 7,5A Interior lights
Communication system
Door lock control
10 Not used  
11 7,5A Rear fog light
Headlights
12 10A Automatic air conditioning
Combination meter
Interior lights
Communication system
Central and double locking
Door lock control
Lights on
Seat belt warning light
Clock
Power windows
13 7,5A Navigation system
14 7,5A Cruise control
ECT
Engine control
Automatic transmission position indicator
Supplemental restraint system (SRS)
15 Not used  
16 20A Power window, passenger's side
Communication system
17 20A Rear left power window
Communication system
18 20A Rear right power window
Communication system
19 Not used  
20 Not used  
R1   Air-conditioning relay
R2   Front fog light relay
R3   Heated mirror relay
R4   Power window relay

 


Passenger’s side kick panel.

fuse box diagram

Right hand drive.

legend.

Fuse Amps Circuits protected
1 Not used  
2 40A Automatic air conditioning
3 20A Power window, passenger's side
Communication system
4 20A Rear right power window
Communication system
5 Not used  
6 20A Rear left power window
Communication system
7 Not used  
8 Not used  
9 7,5A Cruise control
ECT
Engine control
Automatic transmission position indicator
Supplemental restraint system (SRS)
10 Not used  
11 7,5A Interior lights
Communication system
Door lock control
12 Not used  
13 10A Automatic air conditioning
Combination meter
Interior lights
Communication system
Central and double locking
Door lock control
Lights on
Seat belt warning light
Clock
Power windows
Light control
Security system
14 7,5A Rear fog light
Security system
15 15A Central and double locking
16 7,5 Navigation system
17 15A Front fog lights
18 15A Demister
Heated mirror(s)
19 7,5A Supplemental restraint system (SRS)
Combination meter
Interior lights
Communication system
20 7,5A Engine control
Supplemental restraint system (SRS)
R1   Air-conditioning relay
R2   Front fog light relay
R3   Heated mirror relay
R4   Power window relay

 


Fuse box in engine compartment.

Turn the ignition switch off and open the fuse box lid.

 

fuse box layout.

Left hand drive.

Right hand drive.

legend.

Fuse Amps Circuits protected
1 40A Main power supply
2 20A Fuse box
3 Not used  
4 7,5A Alternator
5 15A Cruise control
ECT
Engine control
Automatic transmission position indicator
6 20A Ignition
Starting
Engine control
7 10A

Horn

Security system (RHD)

8 Not used  
9 20A Audio system
10

15A (LHD)

10A (RHD)

Direction indicators
Hazard warning lights
11 25A Electronic fuel injection
Cruise control
ECT
Engine control
Immobiliser
12 30A Electric seats
13 30A Headlight washer
14 Not used  
15 Not used  
16 Not used  
17

7,5A (LHD)

10A (RHD)

Daylight running system (LHD)

Headlight leveling (RHD)

18 15A Left dipped beam
19 15A Right dipped beam
20 7,5A ABS
Or
ESP control unit
21 Not used  
22 Not used  
23 30A Condenser fan
24 30A Cooling fan
25 120A Alternator
26 60A ABS
Traction control
27 Not used  
28 Not used  
29 10A Left main beam
30 10A Right main beam
31 10A

Headlight levelling (LHD)

Left main beam (RHD)

R1  

Headlight relay (LHD)

Starter relay (RHD)

R2  

Starter relay (LHD)

Headlight relay (RHD)

R3   Circuit opening relay
R4   Electronic fuel injection relay
R5   Horn relay
R6   ABS motor relay
R7   ABS solenoid relay

 


Relay box in engine compartment.

relay box location.

 

relay box diagram.

Relay R1 – Fuel pump relay, Additional relay, fuel pump
Relay R2 – Dimmer relay
Relay R3 – Air-conditioning compressor relay or Horn
Relay R4 – Cooling fan 3 relay
Relay R5 – Cooling fan 2 relay
Relay R6 – Cooling fan 1 relay