Ford C-MAX (2003-2010) – fuse box

Ford C-MAX (2003-2010) – fuse box diagram

Year of production: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010.

The cigarette lighter fuse (power socket) on the Ford C-MAX is fuse 29 (2003-2007) or 109 (2007-2010 in the fuse box in the passenger compartment.

Engine compartment fuse box (type 1)

Number	Amperes [A]	Description
1	40	Cooling fan
2	80	Power steering
3	60	Power supply to the fuse boxin the passenger compartment 1.
4	60	Power supply to the fuse boxin the passenger compartment 2.
5	80	Additional heater
6	60	Glow plug (diesel only)
7	30	ABS, stability control pump
8	20	ABS, stability control valves
9	20	Powertrain control module
10	30	Air conditioning blower
11	20	Ignition switch
12	40	Ignition relay 15l
13	20	Starter solenoid
14	40	Heated windscreen – right side
15	30	Cooling fan relay(Sigma – not A / C only).
16	40	Heated windscreen, left-hand side
17	–	Not used
18	30	Power inverter
19	10	ABS module
20	15	Horn
21	20	Additional heater
22	10	Power steering module
23	30	Headlight washer
24	15	Additional heater(diesel only)
25	10	Ignition, relays
26	15	Automatic gearbox
27	10	Air conditioning clutch
28	10	Glow plug monitoring(diesel only)
29	10	Dual-zone air conditioning
30	3	Powertrain control module; Automatic Transmission.
31	10	Intelligent charging of the battery sensor
32	10	Automatic gearbox
33	10	Heated oxygen sensors (petrol only)
	10	Intercooler bypass valve(diesel only)
34	10	Injectors; Ignition transformers,
35	10	Powertrain control module,valves, solenoids.
36	10	Powertrain control module

Fuse box in engine compartment (2003-2007)

Description

1	Cooling fan 40 / 60A
2	80A power steering
3	60A Fuse box in passenger compartment
4	60A Fuse box in passenger compartment
5	80A Auxiliary heater
6	60A Diesel: Glow plugs
7	30A ABS, dynamic stability pump
8	20A ABS, dynamic stability valves
9	20A engine control unit;
10	30A Air conditioning system fan
11	20A Ignition switch
12	40A Ignition relay 15l
13	20A Starter
14	40A Heated windscreen, right-hand side
15	30A Cooling Fan Relay (Sigma – Options No A / C only)
16	40A Heated windscreen, left side
17	30A electronic parking brake
18	30A inverter
19	10A ABS module
20	15A sound signal
21	20A Diesel: auxiliary heater
22	10A power steering module
23	30A Headlight washer
24	15A Diesel: auxiliary heater
25	10A Ignition relay
26	10 / 15A Automatic gearbox control unit
27	Air conditioning compressor clutch 10A
28	10A Diesel: Glow plug control unit
29	10A Separate air conditioning system
30	3A Engine control unit, automatic transmission control unit
31	10A intelligent battery charging
32	10A 2004-2007: 16V + VCT: Ventilation 2007-2010: Automatic transmission control unit
33	10A Gasoline: Heated oxygen sensors Diesel: Intercooler bypass valve
34	10A Gasoline: injectors, ignition coils 2004-2007: Diesel: Fuel pump
35	10A Engine controller, valves
36	10A Engine control unit
Relay
R1	Starter lockout (automatic transmission)
R2	Sound signal
R3	Reversing lamps (automatic gearbox)
R4	Reserve
R5	16V + VCT diesel fuel heating: Ventilation
R6	Main Relay
R7	Heated windscreen
R8	Ignition
R9	Headlight washer
R10	Heater
R11	Air conditioning
R12	Cooling fan (no air conditioner)
R13	Starter
R14	Cooling fan for energy management

Main fuse box

It is located next to the main one and consists of high-power fusing devices.

1. (80A) Power steering control module
2. (150A) Starter
3. (100A)
4. (50A) Multifunction control module
5. (80A) Auxiliary heater
6. (70A) Luggage compartment fuse / relay box
7. (60A)
8. (50A) Cooling fan motor control module
9. (50A) Multifunction control module
10. (60A) Glow plug control module

Fuse box in passenger compartment (2007-2010)

Protected components

37	10A Left high beam headlamp
38	10A High beam, right headlight
39	20A Cigarette lighter, rear socket
40	20A Sunroof
41	20A Passenger’s front door electrical module
42	7.5A Heated mirrors
43	10A Electronic modules (battery powered)
44	10A diagnostic connector (OBD II)
45	10A Daytime running lights
46	10A Instrument cluster, Multi-Function Electronic Module (GEM)
47	15A Washer pump, heated washer nozzles
48	20A low beam, daytime running lights
49	15A Light switch
50	20A Windshield wiper
51	15A Fuel pump
52	25A Heated rear window
53	7.5A Left side light
54	7.5A Right side sidelight
55	20A Driver’s door electrical module, central locking
56	20A Keyless Entry System
57	10A siren anti-theft system
58	15A audio system (battery powered)
59	25A socket in the trunk, trailer connector
60	15A Dipped beam headlamp for right
61	15A low beam left headlight
62	20A Electric driver seat adjustment
63	Windows 25A
64	Reserve
65	10A Airbags
66	7.5A Headlight range control, low beam, xenon module
67	10A Immobilizer (WFS), Instrument Cluster (Powered by Ignition Switch)
68	7.5A Radio, instrument cluster
69	Fog lights
70	10A Electronic modules (powered by ignition switch)
71	10A Daytime running lights
72	25A Multifunction Electronic Module (GEM)
73	7.5A Number plate lighting
74	15A Brake light
75	10A Gearbox control unit, electric gas pedal
76	7.5A Electric parking brake
77	25A Central locking relay
78	15A Rear window wiper
79	15A Electric folding mirrors
80	10A Interior lighting, electric mirrors
81	20A Right rear door electrical equipment module
82	20A Left rear door electrical equipment module
83	10A CD changer, Rear Seat Entertainment (RSE)
84	10A Reversing lamps, trailer connector
85	Cooling system 10A
86	20A Heated seats
Relay
K1	Heated rear window
K4	Fuel pump
K5	Day lights

Fuse box in passenger compartment (2007-2010)

Number	Amperes [A]	Description
100	10	Ignition supply for electronic modules
101	20	Electric sunroof control module; Electric driver seat,
102	10	Heater control; Steering column; Diesel particulate filter; Remote control receiver.
103	10	Battery operated lighting control
104	10	Battery saver; Indoor lighting.
105	25	Heated rear window
106	20	Keyless system
107	10	Instrument cluster battery supply; On-board diagnostics.
108	7.5	Accessories for the set(audio and navigation unit).
109	20	Lighter,rear auxiliary power socket
110	10	Daytime running lamps ignition feedto the light switch.
111	15	Fuel pump (gasoline engine only)
112	15	Battery powered audio modules
113	10	Daytime running lights (parking lights)
114	10	Instrument cluster ignition feed; Engine immobilizer.
115	7.5	Lighting control ignition feed
116	20	Fog lights
117	7.5	Number plate lighting
118	20	Door module, rear left
119	15	Auxiliary power socket in the luggage compartment
	25	Luggage compartment auxiliary power socket(vehicles with a trailer tow module).
120	20	Door module, rear right
121	20	Heated front seats
122	10	Airbag module
123	7.5	Heated exterior mirrors
124	7.5	Parking lights, side lights, tail lights(on the left side).
125	7.5	Parking lights, side lights, tail lights(right side).
126	20	Keyless system
127	25	Electric windows
128	–	Not used
129	20	Wipers
130	–	Not used
131	15	Rear window wiper
132	15	Brake lights
133	25	Central locking relays, passenger door module
134	20	Central locking, driver’s door module
135	20	Daytime running lights
136	15	Washer pump, heated washer nozzles
137	10	Backup sounder
138	10	Powertrain control module; Accelerator pedal; Automatic Transmission.
139	10	Main beam on the right
140	10	Main beam, left side
141	10	Reversing lamp, electric mirrors
142	15	Dipped beam, right-hand side
143	15	Dipped beam, left-hand side

Relays
R1	Fuel pump
R2	Not used