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, and sportiness. The chic and luxury inherent in the Lexus RX remain unchanged, perfectly complementing the image of the successful, wealthy person for whom this model is intended. The new generation RX350 still offers a five-seat interior, a rear sofa that folds in sections, equipped with longitudinal adjustment and backrest angle adjustment.
In this article, we will take a detailed look at the fuse box diagrams for the Lexus RX270/350 (AL10) 3rd generation 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 model year. Here you will find the location and photos of the distribution blocks. The fuse responsible for the “Cigarette lighter” is highlighted in bold.
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) |
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|---|---|---|
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| 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 circuit: 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 circuit: 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 circuit. 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 | ||
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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) |
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|---|---|---|
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| 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 |
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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) |
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|---|---|
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| No. | Protected circuit |
| 1 | Fuel filler opening relay |
| 2 | Rear Fog lamps relay |
| 3 | Instrument panel relay |
