Opel Zafira B (Opel Zafira B) was produced in 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 and 2014. It is also known as the Zafira Family and Vauxhall Zafira B. In this article you will find the locations of all electronic control units, a detailed description of the fuse boxes and relays Zafira b, with diagrams and photographs. Separately, we note the fuse responsible for the cigarette lighter.
The purpose of the elements in the boxes of your car may differ from the one presented and depends on the year of manufacture, the region of delivery and the level of electrical equipment.
Location
General layout of electronic control units
Designation
- ABS electronic control unit – under the expansion tank
- Air conditioner electronic control unit
- Antenna signal booster 1
- Antenna Signal Booster 2
- Shock Sensor (SRS) – Front
- Side impact sensor, driver’s side
- Side impact sensor, passenger side
- Anti-theft alarm relay
- Anti-theft alarm siren
- Additional heater control unit
- Additional heater relay – behind the expansion tank
- Accumulator battery
- Diagnostic connector (DLC)
- Electronic engine control unit, diesel – behind the wheel arch
- Electronic engine control unit, petrol – upper right part of the engine
- Cooling fan motor relay 4 – radiator
- Cooling fan motor relay 5 – radiator
- Fuse / relay box, engine compartment
- Fuse / Relay Box, Luggage Compartment
- Glow plug control unit
- Headlamp leveling control unit (adaptive additional headlights)
- Heater blower motor resistor
- Beep 1
- Beep 2
- Keyless entry control unit – behind fuse / relay box
- Multifunctional control unit 1 – built into the fuse / relay box in the engine compartment – functions: Central locking, multifunction display, fog lights, fuel pump, headlights, headlight washer, rear window defogger, heater / air conditioner, horn, immobilizer, direction indicators, instrument cluster, interior lamps, remote control central locking system, luggage compartment lamp, rear window washer, reversing lights, brake lights, rear dimensions, windshield wiper / washer, rain sensor (windshield wipers)
- Multifunction control unit 2 – Integrated in the luggage compartment fuse / relay box – Functions: Anti-theft system, central locking, fuel pump, heated rear window, instrument cluster, interior lamps, license plate lamp, rear window wiper, brake lights, trailer electrical connector, vanity mirror lamp
- Ambient temperature sensor
- Parking Assist Control Module – Behind Right Rear Trim Panel
- Driver’s seat heating control unit – under the seat
- Passenger Seat Heating Control Unit – Under Seat
- Steering column electronics control unit
- SRS electronic control unit
- Suspension Control Unit – With Active Suspension System
- Telephone control unit
- Trailer control unit
- Electronic gearbox control unit
- Gear shift control unit
- Tire pressure monitor control unit
- Rain sensor (windshield wiper)
- Lateral movement sensor
Engine compartment
It is located on the left side of the engine compartment, next to the pillar and is covered by a protective cover.
Consists of two sections (fuse and relay box and high power fuse section)
Diagram
Protected components
| FB1 | 50A Electro Hydraulic Hard Top HT |
| FB2 | 80A Diesel (Glow time controller) |
| FB3 | 80A EGUR |
| FB4 | 30А Independent heater IH 100А Additional heater – electric, passenger compartment EH |
| FB5 | 80A at REC / Rear Fuse Box |
| FB6 | 80A at REC / Rear Fuse Box |
| F1 | 20A Anti-lock braking system (ABS) |
| F2 | 30A Anti-lock braking system (ABS) |
| F3 | 30A Heating system, interior ventilation, climate control (HVAC) |
| F4 | 30A Heating, ventilation and air conditioning (HVAC) |
| F5 | 30 / 40A Cooling fan 1 * |
| F6 | 30 / 40A Cooling fan 2 * |
| F7 | 10A Windscreen washers 20A (without REC) Central locking ZV |
| F8 | 15A Horn 10A (without REC) Central locking ZV, Front windscreen washer, rear WA |
| F9 | 25A Headlight washers 25A (without REC) Heated rear window HFH (K17_X125) |
| F10 | 7.5A To the diagnostic connector DIAG |
| F11 | 7.5A Instruments |
| F12 | 5A Circulation pump 7.5A (without REC) Inf. ID Display, Twin Audio TWA Audio System, DAB Digital Broadcasting, TCV Voice Control Phone |
| F13 | 15A Fog lights 5A Interior lamp IRL (K18_X125) |
| F14 | 30A Windshield wiper |
| F15 | 30A Window wiper door |
| F16 | 5A Engine control module / Open-Start / Stop system (without REC) ABS-ESP, Sound signal (K4_X125), Air conditioning, semi-automatic air conditioning, electronic climate control, Brake light switch, el. hydraulic rigid top |
| F17 | 25A Fuel filter heating (diesel models) |
| F18 | 25A Starter |
| F19 | 30A Electronic gearbox equipment |
| F20 | 10A Air Conditioning / Horn (K4_X125) |
| F21 | 20A Engine electronics |
| F22 | 7.5A Electronic engine equipment |
| F23 | 10A Adaptive headlight system (AFL), headlamp leveling |
| F24 | 15A Fuel pump |
| F25 | 15A Electronic gearbox equipment |
| F26 | 10A Engine electronics |
| F27 | 5A Power steering |
| F28 | 5A Electronic equipment of a transmission |
| F29 | 7.5A Electronic equipment of gearbox 7.5A (with REC) Control unit gearbox Automatic / Easytronic |
| F30 | 10A Engine electronics (ignition coils) |
| F31 | 10A Adaptive headlight system (AFL). Headlamp leveling 15A (without REC) Rear window wiper (K56) |
| F32 | 5A Brake system malfunction warning light, air conditioning, clutch pedal switch |
| F33 | 5A Adaptive headlights (AFL). Headlamp leveling |
| F34 | 7.5A Steering column module control unit |
| F35 | 20A Infotainment system |
| F36 | 7.5A Mobile phone / radio / Twin Audio system / multifunction display 15A (without REC) Cigarette lighter |
In one of the versions, the fuse number 36 at 15A is responsible for the operation of the cigarette lighter. Otherwise, see the unit in the luggage compartment.
Relay
- K1 (K11_X125) Radiator fan (FE5, FE6)
- K2 (K12_X125) Radiator fan (FE5, FE6)
- K3 (K7_X125) (with REC) Headlight washer pump (FE9)
- K3 (K17_X125) (without REC) Rear window heating (FE9)
- K4 (K16_X125) (with REC) Fog lights, front (FE13)
- K4 (K18_X125) (without REC) Disable download (interior lighting, etc.) (FE13)
- K5 (K5_X125) Wiper, windshield, low / high (FE14, FE15)
- K6 (K6_X125) Wiper, windshield, ON / OFF (FE14, FE15)
- K7 (K15_X125) Fan, passenger compartment – Air Conditioning / Heating (FE4)
- K8 (K14_X125) (with REC) Filter heating (Diesel) (FE17)
- K8 (K8_X125) (without REC) Compressor, air conditioning (FE17)
- K9 (K1_X125) Starter (FE18, K3_X125)
- K10 (K13_X125) Radiator fan (FE5, FE6)
- K11 (K8_X125) (with REC) Compressor, air conditioning (FE20, FE32)
- K11 (K4_X125) (without REC) Horn sound signal (FE20, FE16)
- K12 (K2_X125) Engine management controller (on FE21, FE26, FE32)
- K13 (K10_X125) Fuel pump (FE24)
- K14 (K3_X125) Pin 15 (on K1_X125, FE23, FE24, FE25, FE27, FE29, FE30, FE31, FE33)
Individual relay elements can be located outside the main unit, for example:
- K30A Relay – radiator fan (FE5, FE6)
- K30B Relay – radiator fan (FE5, FE6)
- K84LD / RD Relay – Hydraulic Unit (Convertible Top) (FB1)
- K93 Relay – unlocking the gear lever (Automatic transmission AF17 / 4, AF22 / 4)
Luggage compartment
Located behind the left-hand side trim.
Type 1
Diagram
Designation
| 1 | 25 / 30A Electric drive for front glass lifters |
| 2 | Not used |
| 3 | 7.5A Instrument cluster |
| 4 | 5A Heating / Air Conditioning / Climate Control (HVAC) |
| 5 | 7.5A Airbags |
| 6 | Not used |
| 7 | Not used |
| 8 | Not used |
| 9 | Not used |
| 10 | Not used |
| 11 | 25A Rear window heating (rear window glass) |
| 12 | 15A Windshield wiper of a window of a door of a back |
| 13 | 5A Parking aid |
| 14 | 7.5A Air conditioning system |
| 15 | Not used |
| 16 | 5A Seat occupied recognition / Open-Start system |
| 17 | 5A Rain Sensor / Air Quality Sensor / Tire Pressure Monitoring System / Interior Rearview Mirror |
| 18 | 5A Instruments / switches |
| 19 | Not used |
| 20 | 10A Dynamic Shock Absorber Control (CDC) |
| 21 | 7.5A Heated outside rear-view mirrors |
| 22 | 25A Top hatch |
| 23 | 25 / 30A Power windows for rear doors |
| 24 | 7.5A Diagnostic connector |
| 25 | Not used |
| 26 | 7.5A Electric folding door mirrors |
| 27 | 5A Ultrasonic sensor, anti-theft alarm system |
| 28 | Not used |
| 29 | 15A Cigarette lighter, front socket |
| 30 | 10A Rear socket for connecting additional electrical appliances |
| 31 | Not used |
| 32 | Open & Start system |
| 33 | Not used |
| 34 | 25A Top hatch |
| 35 | 10A Rear socket for connecting additional electrical appliances |
| 36 | 20A Socket of the towing hitch |
| 37 | 5A Interior lighting |
| 38 | 30A Central locking, terminal “30” |
| 39 | 15A Heated front left seat |
| 40 | 15A Heated front right seat |
| 41 | Not used |
| 42 | Not used |
| 43 | Not used |
| 44 | Not used |
- K2 (K3_X131) Relay – heated rear window, mirrors (on FR11, FR21), (from FB5, FB6)
- K3 (K1_X131) Relay – pin 15 (on FR12, FR13, FR14, FR16, FR17, FR18, FR20)
- K4 (K2_X131) Relay – terminal 15a (on FR39, FR40)
The fuse number 29 at 15A is responsible for the operation of the cigarette lighter, and for additional sockets 30 at 10A.
Type 2
Diagram
Assignment
| F50 | 10A AC air conditioner (on relay K5) |
| F51 | 15A Fog lights (front) (on relay K39) |
| F52 | 15A Auxiliary socket (rear cigarette lighter) ACS |
| F53 | 7.5A Heated mirrors |
| F54 | 30A Front windows FHF |
| F55 | 30A Rear windows FHR |
| F56 | 7.5A Taillights (on K71), Lock without handle (on K24D) |
| K5 | Relay – compressor, air conditioning (FE33, F50) |
| K24D | Dead block relay (F56) |
| K39 | Relay – fog lamp, front (F51) |
| K56 | Relay – wiper, rear window (FE31, FE33) |
| K71 | Relay – reversing light (F56, FE33) |
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what and where is relay for indicaters/hazard flashers reason is my flashers are coming on then going off for no reason, engine runing or not.
Ok do a few questions, so first there is a loose red wire in the rear compartment in the none rec area, what is it for.
also in my spec there is no front fog wire from the swith plug to the clocks, i assume thiscan be added by removing the plug and adding it into the correct pin (assume the power to all wires in the switch take the power from one feed in the switch wire plug?) i assume this wire goes from switch to clocks? so once activated with opcom the clocks should work? zafira b 1.6 2008 by the way
Hello, my compressor is working only while test it direct from battery and have checked if there is any disconnections but couldn’t find any
What should I do?
Buongiorno,la mia opel zafira a metano del 2008 non passa a metano xché da un controllo sembra sia un relè qualcuno sa in che punto si potrebbe trovare?grazie