Fuses and relays Honda Accord 8, 2007 - 2013

In March 2008, during the Geneva Motor Show, the presentation of the eighth generation Honda Accord in a modification for the European market took place. The new Accord features sporty styling, advanced equipment and a unique suite of safety systems.


In our material, we will analyze in detail the fuse circuits for Honda Accord 8 generation 2007, 2008, 2009, 2010, 2011, 2012, 2013 release. Here you can find the locations and photos of the fuse blocks. Separately, we note the fuse responsible for the cigarette lighter.

In the passenger compartment


The main fuse block is located on the driver's side.


General view.

Diagram
No. Decoding A
1 Seat belt pretensioner control unit (models with adaptive cruise control), lane keeping control control unit 7.5
2 Power left headlight range control * 2, Adaptive cruise control electronics, Auto headlight beam control control unit (HID models), Power seat control unit (Power seat models), Millimeter wave radar (Adaptive cruise control models ) 7.5
3 Windshield washer electric pump, Multiplex control unit, passenger side 15
4 Passenger side under-dash mounting block, relay circuit board (windshield wiper motor relay) 10
5
  • Auto-dimming interior rearview mirror, instrument cluster control unit, selector lever lock solenoid valve, rain sensor and light sensor, headlight washer switch, park assist switch, parking assist electronic control unit, power seat control unit (electric models seat), lane departure warning camera
  • Via the mounting block under the dashboard on the passenger side: Multiplex control unit on the passenger side, selector lever position sensor (R) (models with automatic transmission), electronic engine and automatic transmission control unit
7.5
6
  • Control unit and pressure modulator VSA, multi-axis acceleration sensor, electronic control unit for power steering, headlight range control switch, electric drive for right headlight range control
  • Via relay mounting plate: Adaptive cruise control electronics, control unit and VSA pressure modulator
7.5
7 Supply voltage control unit (ELD), brake light switch, camshaft position sensor (A), rear oxygen sensor, active engine mounts control system solenoid valve, EVAP system electro-pneumatic valve, generator, reverse prohibition solenoid valve (models with Manual transmission) 15
8 Pull starter relay, selector position sensor (N, P) (models with automatic transmission) 7.5
9 Electronic engine control unit / electronic engine and automatic transmission control unit, fuel pump fuse, immobilizer control unit and central locking system 20
10 Electronic engine control unit / electronic engine control unit and automatic transmission 10
11 SRS electronic control unit 10
12 Front passenger airbag deactivation indicator, front passenger position sensing system unit, SRS electronic control unit 7.5
13 No -
14 -
15 Multiplex control unit, driver's side * 3 7.5
16
  • Multiplex control unit in the door (main power window switch), audio and navigation switch panel, mirror adjustment switch, driver's seat heater switch, front passenger seat heater switch, central auxiliary display, air conditioning and heater control unit
  • Through the mounting block in the engine compartment: rear window defroster switch (in the air conditioning and heater control panel), electronic engine control unit / electronic engine and automatic transmission control unit
  • Via relay mounting plate: cooling fan motor relay, ECM / ECM and ATM
7.5
17 Multiplex control unit, driver's side 7.5
18
  • Central socket for connecting additional equipment, ignition key lock solenoid valve (models with automatic transmission), microphone (models with navigation system)
  • Through the mounting block under the dashboard on the front passenger side: navigation system display, radio, navigation system control unit, hands-free microphone and navigation system
7.5
19 Power driver's seat horizontal adjustment, power driver's front seat cushion upright, power seat control unit (power seat models) 20
20 Control unit and electric sunroof 20
21 Power driver's seat backrest adjustment, Power driver's rear seat cushion vertical adjustment, Power seat control unit (Power seat models) 20
22 Multiplex control unit, rear left power window switch 20
23 Socket relay for connecting additional equipment 20
24 Multiplex control unit in the door (main switch for power window control) 20
25 Electric driver's door lock, electric tailgate lock, Multiplex control unit on the driver's side, electric fuel filler flap locking, electric rear left door lock, diode 15
26 Multiplex control unit, driver's side, left fog lamp 10
27 Multiplex control unit, driver's side, license plate light, tailgate, front left-hand side 10
28 Multiplex control unit, driver's side 10
29 Daytime Lighting Relay, Headlights, Tails, License Plate Lights 10 * 3
30 Multiplex control unit, driver's side 15
31 No -
Note : * 1 - models with an automatic wiper system, * 2 - models with headlight range control (without discharge headlights), * 3 - models with a daytime lighting system.
Relay
4 Cigarette lighter relay
12 The main relay of the injection system No. 2
5 Starter relay


An additional block is located on the passenger side behind a plastic cover.


Photo is an example.

Auxiliary block diagram
No. Description A
1 Multiplex control unit, front passenger side 10
2 Multiplex control unit, passenger side, front left-hand side 10
3 Multiplex control unit, passenger side, front left fog lamp 10
4 Multiplex control unit, front passenger side 15
5 Not used -
6 Selector lever indicator panel illumination, driver's seat heater switch illumination, front passenger seat heater switch illumination, glove box illumination, hazard warning switch illumination, navigation system display, stabilization system switch illumination, ashtray illumination, Accord 8 cigarette lighter fuse, headlight washer switch illumination, headlight range control switch illumination (models without automatic headlight beam control), driver footwell illumination, front passenger footwell illumination, front passenger airbag switch illumination, audio and navigation switch panel, radio (models without navigation system), air conditioning and heater control unit, navigation system control unit, parking aid switch illumination, center display (models without navigation system) 7.5
7 No -
8 Electric adjustment of the backrest of the front passenger seat, electric adjustment of the rear of the seat cushion of the front passenger in a vertical position 20
9 Electric front passenger seat adjustment in horizontal position, electric front passenger seat cushion adjustment in vertical position 20
10 Electric front passenger lock, Multiplex control unit on the front passenger side, electric rear right door lock 10
11 Power window switch, rear right door, Multiplex control unit, front passenger side 20
12 Socket for connecting additional equipment 20
13 Front passenger door power window control switch 20
14 No -
15 Audio Amplifier (Premium Audio Models) 20
16 No -
17 Multiplex control unit, front passenger side 7.5
18 No -
19 Heated driver's seat, heated front passenger's seat 20
20 Electronic control unit for seat belt pretensioners 30
21 30
22 No -

In the engine compartment


The location of the unit in the engine compartment.


Access example.


General view of the fuse box.

Assingment of fuses in the Honda Accord 8 engine compartment
No. Appointment A
1 (MAIN) Accumulator battery 100
1 (AS F / B) Fuses No. 7, No. 13, No. 20, No. 21 (fuse block under the dashboard from the front passenger side) 60 * 1
40 * 2
2-1 (EPS) Power steering electronic control unit 70
2-2 (A / SF / B OP) Fuses No. 14, No. 22 (mounting block under the dashboard from the front passenger side) 40
2-3 (VSA FSR) Control unit and pressure modulator VSA (FSR) 30
2-4 No -
2-5 (VSA MTR) Control unit and pressure modulator VSA (MTR) 30
2-6 No -
3-1 (IG MAIN) Fuses # 1, # 7, # 9, # 13 (fuse block under the dashboard on the driver's side) 50
3-2 (DR F / B) Fuses # 14, # 19, # 25 (fuse block under the dashboard on the driver's side) 40 * 4
3-3 (AS LT MAIN) Fuses No. 1, No. 5 (fuse block under the dashboard from the front passenger side) 50
3-4 (DR FIB) Fuses # 14, # 19, # 25 (fuse block under the dash on the driver's side) 60 * 3
3-5 (DR LT MAIN) Fuses # 26, # 31 (mounting block under the dashboard on the driver's side) 40
3-6 (MAIN FAN MTR) Cooling fan motor (via cooling fan motor relay) 30
3-7 No -
3-8 (WIP MTR) Wiper Motor (via Wiper Motor Relay) 30
4 Capacitors (via rear defogger relay), rear defroster
(via rear defogger relay)
40
5 Condenser fan motor (via
condenser fan motor relay )
20
6 No -
7 -
8 Heater fan motor (via the heater fan motor relay ) 40
9 Multiplex control unit on the driver's side, alarm switch (via the mounting block under the dashboard on the driver's side) 15
10 Cruise control switch * 1, distance setting switch * 1, horn, horn switch, anti-theft siren relay 10
11 Headlight washer electric pump relay * 5, headlight washer electric pump * 5 30
12 Adaptive cruise control electronic control unit * 1, brake lights, brake light switch (via relay mounting plate) * 1, control unit and pressure modulator VSA 15
13 Ignition coils No. 1-4 (via the ignition coil relay) 15
14 Mixture sensor, ECM / ECM and automatic transmission 15
15
  • Via the mounting block under the dashboard on the driver's side: electronic control unit for adaptive cruise control * 1, rain sensor and light sensor, diagnostic connector (DLC), multiplex control unit in the driver's door (main switch for power window control), lighting lamp for the driver's door , driver's side Multiplex control unit, passenger side door opening lamp, dash panel insert control unit, immobilizer and central locking remote control control unit, microphone (models with navigation system)
  • Via the mounting block under the dashboard on the passenger side: radio, central display, audio and navigation control switch panel, hands free control unit, navigation display, navigation control unit, multiplex control unit on the passenger side, control unit Power Seat Control (Power Seat Models)
10
16
  • Through the mounting block under the dashboard on the driver's side: interior lighting lamp, driver's vanity mirror illumination, ignition switch illumination, rear left door opening illumination lamp, local illumination lamp, front passenger vanity mirror illumination lamp, luggage compartment illumination lamp
  • Through the fuse block under the dashboard, passenger side: Rear right door opening lamp
7.5
17
  • Crankshaft position sensor, camshaft position (B) sensor, electronic engine control unit / electronic engine and automatic transmission control unit (through the relay of the electric throttle control system), injectors No. 1-4, air flow sensor, main relay of the injection system No. 1
  • Through the mounting block under the dashboard on the driver's side: electronic engine control unit / electronic engine control unit and automatic transmission
15
18 Electronic engine control unit / electronic engine and automatic transmission control unit, electric throttle control relay 15
19 No -
20 Electromagnetic compressor clutch 7.5
21 ECM / ECM and automatic transmission (via condenser fan relay) 7.5
Note: * 1 - models with adaptive cruise control, * 2 - models without adaptive cruise control, * 3 - models with power seats and sunroof, * 4 - models without power seats and sunroof, * 5 - models with headlight washer system.
Relay
12 Compressor electromagnetic clutch relay
11 A (Supply voltage monitoring system unit)
1 Heater blower motor relay
6 Throttle control system relay
2 Horn relay
5 Ignition coil relay
3 Main relay of the injection system
4 Additional injection relay
7 Heater blower motor relay
8 Heated rear window relay
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