The first generation Lexus GS 300 is an analogue of the Toyota Aristo 147 model for the Japanese market, which, in turn, was built in 1991 on the Crown Majesta platform. The design of the car was developed by the famous Italdesign studio Giorgetto Giugiaro . As a result, the Aristo received a spectacular and quite stylish appearance, corresponding to the status of a luxury mid-size sedan. In this material, we will analyze in detail the fuse circuits of the 1st generation Toyota Aristo (147/141 body), as well as the Lexus GS 300 (S140): 1991, 1992, 1993, 1994, 1995, 1996 and 1997 release.
Here you will find the locations and photos of the fuse blocks. Separately, we note the fuse responsible for the cigarette lighter.
In the engine compartment
Located near the battery behind a protective cover.
Photo - an example of execution.
| Engine compartment fuse box diagram | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Fog light (FOG) | 15 |
| 2 | Daytime running lights (DRL) | 7.5 |
| 3 | Traction Control (TRAC) | 10 |
| 4 | Interior lighting, sunroof, cruise control, open door indicator, personal lighting, luggage compartment lighting, door lighting, footwell lighting, ignition switch lighting, ABS clock, antenna, audio system, anti-theft system, wireless remote control system (DOME ) | 10 |
| 5 | Wireless Remote Control System, ABS, TRC, Cruise Control, Daytime Running Lights, Air Conditioning (ECU-B) | 7.5 |
| 6 | Charging system (ALT SENSING) | 7.5 |
| 7 | multiport fuel injection system, SRS airbag system, battery charge indicator, ignition system, instrument cluster, service indicators, warning buzzer (AM2) | 15 |
| 8 | Phone (TEL) | 15 |
| 9 | Alarm, horn (HAZ. HORN) | 20 |
| 10 | Automatic transmission control module, multiport fuel injection system, aristo / gs300 fuel pump fuse (EFI) | 20 |
| 11 | Audio system, antenna (RADIO1) | 25 |
| 12 | Ignition system (IG2) | 30 |
| 13 | 1996-1997: Diagnostic connector (OBD II) | 7.5 |
| 14 | Right headlight (HEAD RH) | 15 |
| High beam right (HEAD RH-UPR) | 10 | |
| 15 | Left headlight (HEAD LH) | 15 |
| High Beam Left (HEAD LH-UPR) | 10 | |
| 16 | Low beam right (HEAD RH-LWR) | 10 |
| 17 | Low beam left (HEAD LH-LWR) | 10 |
| 18 | Cooling fan (RDI FAN) | 30 |
| 19 | Empty | |
| 20 | Ignition switch, fuses: "ECU-IG", "WIPER", "GAUGE", "TURN", "SEAT-HTR", "CIG" - (AM1) | 40 |
| 21 | Heater relay (HEATER) | 50 |
| 22 | Cooling Fan Main Relay, Traction Control Relay, Antilock Brake System Relay, Fuses: "TRAC" - (ABS) | 60 |
| 23 | Position lamp relay, generator, fuses: "FOG", "AM1", "HEATER", "DEFOG", "ABS", "STOP", "SRS", "POWER" - (ALT) | 100 |
| 24 | Headlight relay, daytime running light relay # 2, starter relay (MAIN) | 50 |
| 25 | Traction control motor, anti-lock brake system motor (ABS2) | 40 |
| Purpose of relay modules | ||
| R1 | Daytime running lights No. 3 | |
| R2 | Cooling fan | |
| R3 | Daytime running lights No. 2 | |
| R4 | Heater relay | |
| R5 | Jumper (Short pin) | |
| R6 | A / C compressor relay | |
| R7 | Starter relay | |
| R8 | ABS motor | |
| R9 | ABS relay | |
| R10 | Cooling system main fan | |
| R11 | Ignition (IG2) | |
| R12 | Headlight relay | |
| R13 | Traction control system | |
| R14 | Horn relay | |
| R15 | Engine control unit (EFI) | |
| General layout of electronic modules in the engine compartment | |
|---|---|
|
|
| 1 | Fuse box |
| 2 | Headlight wiper relay module |
| 3 | Traction Control Relay Module |
In the passenger compartment
Fuse box located under the dashboard on the driver's side (for left-hand drive models) or under the glove compartment on the passenger side (for right-hand drive models). Next to it (at the end of the dashboard) is the cabin relay unit.
General view of the block (Type 1).
| Assigment of fuses in the passenger compartment (type 1) | ||
|---|---|---|
|
||
| No. | Description | A |
| 1 | Heated seats | 15 |
| 2 | Stop lamps, auxiliary brake light, gear selector lock, ABS, TRC, multiport fuel injection system / sequential multiport fuel injection system | 20 |
| 3 | Instrument cluster, reversing lamps, heated rear window, heated mirrors, heater control unit, air conditioning, service indicators, warning buzzer, charging system, automatic transmission indicators, daytime running lights | 15 |
| 4 | Gear selector lock, telephone, central locking, seat belts, ABS, TRC, power steering, cruise control, steering column tilt and height adjustment, aerial, cooling fan, instrument panel illumination, automatic lighting system, gear selector | 10 |
| 5 | Cigarette lighter fuse Lexus GS300 / Toyota Aristo 147 (front / rear), clock, air conditioning, audio system, gear selector lock, SRS airbag system, central locking, power mirrors, antenna, anti-theft system | 15 |
| 6 | - | - |
| 7 | Direction indicators | 10 |
| 8 | 1991-1993: Windscreen wiper and washer, headlight wipers | 15 |
| 1994-1997: Windscreen wiper and washer, headlight wipers | 20 | |
| 9 | Automatic transmission indicators, heater control unit, hazard warning lights, glove box light, ashtray light, clock, cigarette lighter light, audio system, gear selector, instrument panel light, daytime running lights | 7.5 |
| 10 | SRS airbag system | 7.5 |
| 11 | Marker lamps, license plate lighting | 10 |
| 12 | Heated mirrors | 10 |
| 13 | Power windows, sunroof, power seats, central locking, steering column adjustment, power relay (POWER) | 30 |
| 14 | Heated rear window, fuse: "MIR HTR" | 40 |
| R1 | Integrated relay | |
| Relay modules on the back of the unit | ||
|
||
| R1 | Jumper (Short pin) | |
| R2 | Parking lamps | |
| R3 | Heated rear window | |
| Diagram (type 2) | |
|---|---|
|
|
| Code | Description |
| TURN | Direction indicators |
| WIPER | Windscreen wiper and washer, headlight cleaners |
| PANEL | Automatic transmission indicators, heater control unit, hazard warning lights, glove box light, ashtray light, clock, cigarette lighter light, audio system, gear selector, instrument panel light, daytime running lights |
| SRS | SRS airbag system |
| TAIL | Side light, license plate lighting |
| MIR HTR | Heated mirrors |
| SEAT HTR | Heated seats |
| STOP | Stop lamps, auxiliary brake light, gear selector lock, ABS, TRC, multiport fuel injection system / sequential multiport fuel injection system |
| GAUGE | Instrument cluster, reversing lamps, heated rear window, heated mirrors, heater control unit, air conditioning, service indicators, warning buzzer, charging system, automatic transmission indicators, daytime running lights |
| ECU-IG | Gear selector lock, telephone, central locking, seat belts, ABS, TRC, power steering, cruise control, steering column tilt and height adjustment, aerial, cooling fan, instrument panel illumination, automatic lighting system, gear selector |
| CIG | Cigarette lighter aristo 147 - 141 (front / rear), clock, air conditioning, audio system, gear selector lock, SRS airbag system, central locking, power mirrors, aerial, anti-theft system |
| POWER | Power windows, sunroof, power seats, central locking, steering column adjustment, power relay (POWER) |
| DEFOG | Heated rear window, fuse: "MIR HTR" |
| DOOR | Doors, central locking. |
| Cabin relay box | |
|---|---|
|
|
| No. | Appointment |
| R1 | Direction indicators and hazard warning lights |
| R2 | Daytime running lights No. 4 |
| R3 | Fog light |
| R4 | Power (power windows, sunroof, central locking, steering column, power seats) |
| General layout of electronic modules in the cabin | |
|---|---|
|
|
| 1 | Integrated relay |
| 2 | Daytime running light relay |
| 3 | Relay box |
| 4 | Anti-theft control module |
| 5 | Fuse box |
| 6 | Wiper relay |
| 7 | Distribution block |
| 8 | Air conditioner control module |
| 9 | Traction control module |
| 10 | Air conditioner amplifier |
| 11 | Anti-lock and traction control module |
| 12 | Heater relay |
| 13 | Engine control module (M / T) / Engine and automatic transmission control module (A / T) |
| 14 | Gear selector lock control module |
| 15 | Central airbag unit |
| 16 | Cruise control module |
| 17 | PPS module |
| 18 | Steering column control module |
Car body electrical equipment
Components: 1. Sunroof relay, 2. Door lock control module, 3. Audio amplifier, 4. Antenna relay, 5. Fuel pump control unit
