Maserati Quattroporte 2021 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located in an internal area that can be accessed only by removing the glove compartment on the dashboard left side.
Engine compartment fuse box locatiom:
Luggage compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 1 | 7.5A | Cluster module, CSS, SGW, DSRC - Japan version |
| 2 | 15A | Cluster module, clock |
| 3 | 10A | DSRC, DTV system (Japan version only) |
| 4 | 5A | E-call |
| 5 | 7.5A | Security Gateway |
| 6 | 25A | Radio |
| 7 | 10A | Column software module, CSS, USB auxiliary port |
| 8 | 10A | Start & Stop switch, diagnostic outlet |
Engine compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 2 | 50A |
Secondary air pump relay input (3.8 V8 Engine only)
|
| 3 | - | - |
| 4 | 30A |
Starter motor relay input and starter solenoid supply
|
| 5 | 40A | ABS-ESP pump feed |
| 6 | 30A | AWD module relay input |
| 7 | - | - |
| 8 | 40A | ABS-ESP valve feed |
| 9 | - | |
| 10 | - | |
| 11 | 20A | Horn relay input |
| 12 | 10A | AC compressor relay input |
| 13 | - | |
| 14 | 7.5A | Alarm siren |
| 15 | 10A | Washer heated nozzles relay input |
| 16 | 10A | Enable cooling fan relay input and enable cooling oil pump relay input |
| 18 | - | - |
| 19 | - | - |
| 20 | 30A | Wiper motor relay output |
| 21 | - | - |
| 22 | - | - |
| 23 | - | - |
| 24 | - | - |
| 28 | 7.5A |
Driver Assist System Module (DASM)
|
| 29 | 10A |
PCM module-Starter solenoid relay coil - Voltage Body & Dash, PTC relay coil
|
| 30 | 5A | ORC- Air bag module |
| 31 | 5A | ABS-ESP module |
| 32 | 5A | SCCU, AWD module (AWD version only), EPS and AQS |
| 33 | 20A | HDLP Headlights - AFLS |
| 34 | 15A | Primary load to engine harness LH side |
| 35 | 15A | Primary load to engine harness RH side |
| 36 | 30A | PCM module primary load |
| 37 | 15A | Engine secondary load |
| 38 | 15A | Lambda sensor |
| 39 | 7.5A | Flow meters, tank lackage, canister, exhaust by-pass valve relay coil and air shutter |
| 48 | - | - |
| 49 | 10A | Pedal brake switch-TCM module |
| 50 | 15A | +30 PCM module |
| 51 | 30A |
Fuel pump high speed relay input
|
| 52 | 5A | Starter solenoid signal for PCM and voltage stabilizer |
| 53 | 10A | AWD module (AWD version only) |
Luggage compartment fuse box:
| Fuse/Relay N° | Rating | Functions |
| 2 | 40A | BCM module |
| 3 | 40A | BCM module |
| 4 | 30A | BCM module |
| 5 | 30A | BCM module |
| 6 | 20A | Sunroof module |
| 7 | 30A | Driver door module |
| 8 | 30A | Passenger door module |
| 9 | 40A | Start&Stop: voltage stabilizer, dashboard |
| 10 | 40A | Start&Stop: voltage stabilizer, body |
| 11 |
40A 20A |
High Premium stereo amplifier unit Premium stereo amplifier unit (1) |
| 15 | 40A | HVAC front blower relay coil |
| 16 | 40A | Rear window defrost relay coil (HVAC module) |
| 17 | 30A | Rear LH door module |
| 18 | 30A | Rear RH door module |
| 19 | - | - |
| 20 | 20A | Premium stereo amplifier unit (2) |
| 21 | 40A |
Fuel pump (3.8 V8 engine only)
|
| 22 | 7.5A |
Rear HVAC module
|
| 23 | 10A | Fuel door relay and RF Hub module |
| 24 | 10A | ITM module, ceiling light units (front and rear), rain/lights sensor |
| 25 | 20A | Inverter |
| 26 | - | - |
| 27 | 20A |
LH rear seat movement
|
| 31 | 25A | LH front seat movement |
| 32 | - | - |
| 33 | 20A |
RH rear seat movement
|
| 34 | 20A | Soft Door Close latch |
| 35 | 20A |
Rear doors sunshade
|
| 36 | 10A |
Transmission lever, Navtrak, ASBM control suspension and Hands Free access module
|
| 37 | 50A |
Power liftigate/trunk lid module
|
| 38 | 25A |
RH front seat movement, passenger front seat movement from rear
|
| 40 | 20A | Trunk power outlet |
| 41 | - | - |
| 42 | - | - |
| 43 | 20A | Seat passenger heater module |
| 44 | - | - |
| 45 | - | - |
| 46 | 5A | Rear camera |
| 47 | 5A | Navtrak |
| 48 | 5A | Surround view |
| 49 | 10A |
Internal temperature sensor, internal mirror and HALF
|
| 50 | - | - |
| 51 | 25A | Rear seat and steering wheel heater module |
| 52 | - | - |
| 53 | 25A |
Rear seat vented module
|
| 54 | 7.5A | Blind Spot module |
| 55 | - | - |
| 56 | 7.5A | Blower front HVAC coil relay |
| 57 | 7.5A |
Blower rear HVAC coil relay
|
| 58 | - | - |
| 59 | 10A | SDC module, transmission lever, ASBM, rear tunnel stack switch |
| 60 | 10A | SDC module |
| 61 | 25A | Front console power outlet and cigar lighter |
| 62 | 7.5A | Front HVAC module |
| 63 | 20A |
Blower rear HVAC
|
| 64 | 10A |
Wi-fi, rear HVAC module
|
| 65 | 10A | Intelligent battery sensor |
| 66 | 10A | Wi-fi |
| 67 | 7.5A | USB charge outlet, sunroof |
| 68 | 20A |
Rear sunshade module
|
| 69 | 25A | Rear console power outlet and cigar lighter |
| 70 | 10A |
Front HVAC module, Parking Aid Module (PAM), ASCM
|
