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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO Wiring diagram Components
Component code | Name | Assembly reference |
C1 | Battery earth | - |
C2 | Battery earth on engine | - |
C3 | Battery earth on bodyshell | - |
C10 | Front left earth | - |
C11 | Right front earth | - |
C12 | ABS front earth | - |
C14 | Electric steering front earth | - |
C15 | Facia earth, driver's side | - |
C16 | Air conditioning earth | - |
C20 | Passenger side dashboard earth | - |
C30 | Left rear earth | - |
C31 | Rear right earth | - |
C39 | Compressor earth | - |
C40 | Earth on engine | - |
C50 | Air Bag earth | - |
C60 | Injection ECU earth | - |
Location of componentsComponents
Component code | Name | Assembly reference |
C1 | Battery earth | - |
C2 | Battery earth on engine | - |
C3 | Battery earth on bodyshell | - |
C10 | Front left earth | - |
C11 | Right front earth | - |
C12 | ABS front earth | - |
C14 | Electric steering front earth | - |
C15 | Facia earth, driver's side | - |
C16 | Air conditioning earth | - |
C20 | Passenger side dashboard earth | - |
C30 | Left rear earth | - |
C31 | Rear right earth | - |
C39 | Compressor earth | - |
C40 | Earth on engine | - |
C50 | Air Bag earth | - |
C60 | Injection ECU earth | - |
DescriptionThe following diagram shows the various earths on the vehicle, and the circuits connected to each are indicated.It is thus easy to identify the circuits which are connected to earth from the same line; this facilitates fault finding if a problem involves more than one function: for example, the corrosion of one earth could put different circuits and several functions out of action at the same time.
Functional descriptionThe earths on the vehicle are divided according to the various wiring they belong to.Radiator wiring:battery earh, C01A
Front wiring:left front earth, C10 right front earth, C11 ABS front earth (at left corner), C12 electric steering front wiring earth C14
Dashboard wiring:driver's dashboard earth, C15A driver's dashboard earth, C15B Air Bag system earth, C50A
Rear wiring:driver's dashboard earth, C15C passenger dashboard wiring earth C20 left rear earth, C30 right rear earth, C31 Air Bag system earth, C50B
Battery negative wiring:battery earth on engine (on gearbox), C02 battery earth on bodyshell, C03
Engine wiring:earth on engine, C40, C40A C40B. injection control unit earth, C60. compressor earth, C39.
Air conditioning wiring:air conditioning unit earth (on right side of dashboard), C16
Battery earth
C1A
C1A
C1A
C1A
C1A
C1A
Right front earth
C11
Electric steering front earth
C14
Facia earth, driver's side
C15A
C15B
C15C
C15C
Air conditioning earth
C16
C16
Passenger side dashboard earth
C20
C20
C20
Left rear earth
C30
C30
C30
C30
Rear right earth
C31
C31
Compressor earth
C39
C39
C39
C39
Earth on engine
C40
C40
C40A
C40A
C40B
Air Bag earth
C50A
C50B