Fuses and relays Lexus RX270 / 350 (AL10), 2008 - 2015

The Lexus RX is one of the leaders in the luxury car segment offered in the United States. The third generation model has retained the best qualities of its predecessors - dynamics, power, sporty character. The inherent chic and luxury of the Lexus RX remain unchanged, which perfectly complement the image of a successful wealthy person for whom the model is intended. In the new generation, the RX350 continues to offer a five-seater saloon, a rear sofa that folds down in parts, equipped with longitudinal adjustment and backrest angle adjustment.


In our material, we will analyze in detail the fuse circuits of the Lexus RX270/350 (AL10) 3rd generation 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 model year. Here are the locations and photos of the fuse blocks. Separately, we note the fuse responsible for the cigarette lighter.

In the engine compartment


Location of components. 1 - pressure modulator / ABS electronic control unit, 2 - headlight washer control relay, 3 - electronic engine control unit, 4 - fuse block in the engine compartment , 5 - automatic transmission control unit, 6 - fan motor control unit.


An example of access to a block.

Assigmeng of fuses in the engine compartment
(Box #4 in the picture above)
No. Description A
1 Cooling fans 80
2 Rear door glass heater 50
3 No 50
4 Air conditioning system 50
5 Reserve 30
6 40
7 System of exchange rate stability ABS No. 2 30
8 headlight washer 30
9 Rear door electric drive 30
10 Launch system 30
11 Fuse chain: A / F, H-LP RH HI. H-LP LH LO, H-LP RH LO. H-LP LH HI HORN. S-HORN 50
12 System of exchange rate stability ABS No. 1 50
13 Electric power steering 60
14 Fuse chain: IG1 MAIN. TOWING WATT, DEICER. TOWING, STOP, RDI FAN # 1. FILTER, RR DEF, AIR SUS, HEATER, ABS # 2, H-LP CLN, PBD, ECU-IG1 # 1, ECU-IG1 # 3. GAUGE # 1, ECU-IG1 # 2. EPS. FR WIP. RR WIP. FR WASH. RR WASH, RH S-HTR. LH S-HTR. TAIL. PANEL, D / L ALT B. FR FOG. FR DOOR. FL DOOR. RR DOOR. RL DOOR, PSB, P-SEAT LH. P-SEAT RH. TI&TE, AIR SUS. FUEL OPN. DR LOCK. OBD, RR FOG S / ROOF, 4WD, INVERTER. ECU-ACC. P / POINT. CIG. RADIO No. 2 140
15 AMP1 radio tape recorder 30
16 Engine and automatic transmission control system, EFI no.1 safety circuit. EFI # 2. F / PMP 30
17 AMP2 audio system 30
18 IGN fuse chain. GAUGE # 2. ECU IG 2 30
19 central locking 25
20 STR LOCK starting system 20
21 Measuring instruments and indicators, navigation system, audio system 15
22 Alarm 15
23 Engine management system 10
24 Audio system, navigation system 10
25 Start system AM2 7.5
26 Air conditioning system, activation system for airbags and front passenger seat belt pretensioner, audio system, exchange rate stability system, electric windows 7.5
27 MAYDAY / TEL 7.5
28 IMMOBI 7.5
29 Charging system 7.5
30 Daytime Exterior Lighting (DRL) 7.5
31 Engine management system 10
32 Interior lighting 10
33 Power steering column, Multiplex system, gauges and indicators, customization system, power front seats Power rear door, head-up display, starting system Power side mirrors, steering wheel position sensor, remote door opener 10
34 Engine management system and automatic transmission 10
35 Speed ​​Keeping System 7.5
36 Air conditioning system, rear door glass heater, stability control system, electric cooling fans ten
37 Reversing lights 7.5
38 Air conditioning system 15
39 Headlight washer. cruise control system, stability control system air conditioning system 10
40 EFI # 2 engine management system 10
41 Engine management system F / PMP 15
42 Windshield wiper de-icer 25
43 Stability control system, adaptive cruise control system, brake lights, engine and automatic transmission control system, automatic transmission selector locking system. launch system 7.5
44 Trailer battery 20
45 Trailer lighting 30
46 FILTER: not used 10
47 IG1 MAIN Fuse circuit: ECU-IG1 # 6. BK / UP LP, ECU-IG1 # 5, ECU-IG1 # 4 30
48 High beam (right headlight) 15
49 High beam (left headlight) 15
50 Not used 10
51 Low beam (right headlight) 15
52 Low beam (left headlight) 15
53 Horn 10
54 Engine management system A / F 20
55 S-HORN 7.5
Relay

In the passenger compartment


Location of components (dashboard) . 1 - fuse block under the dashboard , 2 - Multiplex control unit, 3 - power supply control unit, 4 - electronic control unit for adaptive cruise control, 5 - AFS control unit, 6 - brake light relay, 7 - EPS electronic control unit , 8 - relay block under the dashboard, 9 - steering column adjustment control unit, 10 - turn signal interrupter relay, 11 - connectors (CAN), 12 - double door lock control relay, 13 - ANS electronic control unit, 14 • 4WO system electronic unit, 15 - pre-crash safety system control unit, 16 - camera controller, 17 - parking system control unit, 18 - air conditioning control unit, 19 - immobilizer control unit, 20 - Entry & Start system control unit, 21 - SRS electronic control unit, 22 - transceiver G-BOOK systems, 23 - signal converter from an external audio device, 24 - switching block control unit.


Photo location.

Lexus RX 270/350 passenger compartment fuse diagram
(Box No. 1 in the picture)
No. Decoding A
1 Connectors for additional equipment 15
2 Navigation system, air conditioning system, audio system, Multiplex system, multifunction display, head-up display 10
3
  • Connectors for additional equipment
  • Cigarette lighter fuse Lexus 350/270
15
4 Audio system, navigation system 7.5
5 Alarm, navigation system, head-up display, air conditioning system, charging system 10
6 Power side mirrors, windscreen wipers and washers, starting system, connector for additional equipment, power sunroof, air conditioning system 10
7 Multiplex system, steering wheel position sensor, automatic transmission selector locking system. electric steering column, automatic transmission control system electric rear door, pre-crash safety system, directional stability system, tire pressure monitoring system 10
8 Electric sunroof 30
9 Electric drive for opening the fuel filler flap 7.5
10 Seat belt pretensioners 30
11 Electric steering column 30
12 DR LOCK 10
13 Fog lights 15
14 Left power seat 30
15 Automatic all wheel drive system 7.5
16 INVERTER 20
17 RR FOG 7.5
18 Multiplex system, central locking, power tailgate 25
19 Electric power steering 10
20 Parking system, AWD system, seat belt pretensioners 10
21 Switch illumination, navigation system, automatic transmission control system audio system, multifunction display, air conditioning system, Multiplex system 10
22 Tail lights, front repeaters, number plate lights, fog lights 10
23 AIR SUS 20
24 Power seat right 30
25 Self-diagnosis system (OBD) 7.5
26 Power window regulator front right door, power right rear-view mirror 25
27 Power window regulator, rear right door 25
28 Power window regulator, front left door, power left rear-view mirror 25
29 Power window regulator, rear left door 25
30 Windshield washer 25
31 Rear door glass cleaner 15
32 Rear door glass washer 20
33 Windshield wiper 30
34 Engine management system, airbag and front passenger seat belt pretensioner activation system, SRS system. brake lights, automatic transmission control system. steering wheel lock system 10
35 Measuring instruments and indicators 7.5
36 Heated front right seat 15
37 Heated front left seat 15
Relay box
(No. 8 in the picture)
No. Protected chain
1 Fuel filler opening relay
2 Rear PTF relay
3 Instrument panel relay
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