Hello everyone. How are you guys?, I hope you are fine. The discussion this time is about the fuse box diagram of Aston Martin DB9. If you want to know more about the Aston Martin DB9 then please read the review below for more details!
Aston Martin DB9 – Fusebox Location

Aston Martin DB9 – fuse box diagram – location
- Engine Bay fuse box: Passenger Side.
- Cabin fuse box: Passenger Footwell.
- Boot fuse box: LH side of boot.
Aston Martin DB9 – Cabin Fuses
№ | A | Function |
43 | 10 | Multi media module display / Phone (option) / GPS tuner (option (not Middle East)) / Media player |
44 | 10 | Airbag module |
45 | 15 | Accessory socket and illumination |
46 | 5 | Deployable Rollbars (Volante) / Convertible roof switch (Volante) / Driver Information / Master lamp switch / Glove box relay / Master lock switch / Battery off switch |
47 | 5 | Interior lamps (front / footwell / rear) / Boot lamps |
48 | 15 | Front windscreen washer relay and pump |
49 | 10 | Airbag module |
50 | 5 | Spare |
51 | 10 | Diagnostic inputs / Centre stack switches |
52 | 5 | Start button |
53 | 10 | Headlamp levelling module / Power steering module |
54 | 10 | Engine fuse box, Boot fuse box |
55 | 20 | Spare |
56 | 10 | Centre console module / Sounder module / Hazard switch |
57 | 15 | Diagnostic connectors / Brake pedal switch |
58 | 10 | High beam (RH) |
59 | 10 | High beam (LH) |
60 | 15 | Drivers seat heater |
61 | 15 | Passenger seat heater |
62 | 20 | A/C module |
63 | 20 | Spare |
64 | 5 | AM / FM receiver module / Traffic monitoring control (TMC) receiver |
65 | 5 | Media play / Multi media module and display / Antenna amplifiers / Audio amplifier |
66 | 10 | Centre console module / Infotainment control module |
67 | 15 | Spare |
68 | 5 | Spare |
69 | 5 | Convertible roof module (Volante) |
70 | 15 | Spare |
71 | – | Spare |
72 | – | Spare |
73 | 5 | Spare |
74 | 15 | Fuel pump |
75 | – | Spare |
76 | – | Spare |
77 | 15 | Boot power output |
78 | – | Blank |
79 | 5 | Reversing lamps / Parking Assist module (option) |
80 | 5 | Battery ‘Off’ switch |
81 | 20 | Ignition switch |
82 | 25 | Passenger door module |
83 | 25 | Driver door module |
84 | 30 | Passenger seat power and switch pack |
85 | 30 | Driver seat power and switch pack |
86 | 5 | Start button, Driver and passenger seats |
Aston Martin DB9 – Cabin Stand Alone Fuses
№ | A | Function |
1 | 40 | Cabin Fuse box supply |
2 | 30 | Cabin Fuse box supply |
3 | – | Blank |
4 | 40 | Cabin Fuse box supply |
5 | 20 | Cabin Fuse box supply |
Aston Martin DB9 – Boot Fuses
№ | A | Function |
1 | 5 | Convertible deck lid lock motors (Volante) |
2 | 20 | Spare |
3 | 30 | Heated rear windscreen |
4 | 20 | Rear quarter glass motor LH (Volante) |
5 | 30 | Spare |
6 | 20 | Rear quarter glass motor RH (Volante) |
7 | 5 | Battery disconnect switch (BDS) power |
8 | 30 | Fuel pump module (Bank B) / Tracker (option) |
9 | 30 | Fuel pump module (Bank A) |
10 | 30 | Convertible roof module (Volante) |
11 | 20 | Spare |
12 | 20 | Transmission control module (Automatic) |
13 | 10 | Tyre pressure monitoring |
14 | 5 | Rear parking assistance module (option) |
15 | 5 | Transmission control module (Automatic) |
16 | 30 | Convertible roof pump (Volante) |
17 | 5 | Boot lamps / Boot power socket illumination |
18 | 30 | Audio amplifier |
19 | 5 | Spare |
20 | 10 | Canister vent valve |
21 | 30 | Convertible deck lid lock motors (Volante) |
22 | 20 | Exhaust by-pass valve and vacuum pump |
Aston Martin DB9 – Engine Compartment
№ | A | Function |
1 | 10 | Keep alive power PCM (Bank B) |
2 | 10 | Tracker (option) / Clock |
3 | 10 | Cooling fan module |
4 | 20 | Engine management (PCM A) |
5 | 20 | Engine management (PCM B) |
6 | 15 | Exhaust Gas Oxygen (HEGO) sensors / Catalyst monitor sensor (CMS) (Bank B) |
7 | 15 | Coils 7-12 / Suppressor solenoids (Bank B) |
8 | 10 | Engine coolant level sensor (Bank B) |
9 | 20 | Injectors 7-12 / Mass air flow sensor (MAF) (Bank B) |
10 | 10 | A/C clutch |
11 | 15 | Horn |
12 | 10 | Keep alive power PCM (Bank A) |
13 | 20 | Injectors 1-6 / Mass air flow sensor (MAF) (Bank A) |
14 | 10 | Vapour Management valve (VMV) (Bank A) |
15 | 25 | Starter motor solenoid |
16 | 15 | Coils 1-6 / Suppressor solenoids (Bank A) |
17 | 5 | Glove box release solenoid |
18 | 15 | Exhaust Gas Oxygen (HEGO) sensors / Catalyst monitor sensor (CMS) (Bank A) |
19 | 30 | ABS module / Battery feed |
20 | 30 | ABS module / Battery feed |
21 | 30 | Heated front windscreen |
22 | 5 | Spare |
23 | – | Blank |
24 | 5 | Alternator warning lamp |
25 | 5 | Spare |
26 | 20 | Headlamp wash pump |
27 | 25 | Spare |
28 | 10 | ABS module, Steering angle sensor / Ignition key reader |
29 | 25 | Spare |
30 | 5 | Battery sensing |
31 | 30 | Heated front windscreen |
32 | 30 | Wiper motor (slow) |
33 | 30 | Wiper motor (fast) |
34 | 20 | Heater Blower motor |
35 | 60 | Cooling fan module |
Conclusion
You need to remember guys, the designations on the terminals and harness will vary depending on the level of vehicle equipment, model and market. may be useful!