Earths - operational description
- Make
- Fiat
- Model
- Grande Punto Factory Service Manual
- Year
- 2005–2012
- Section
- Power supply and earths › Earths - operational description
EARTHS - OPERATIONAL DESCRIPTION
FUNCTIONAL DESCRIPTION
The earths present on the vehicle, categorised according to their relationship with the various wires, are as follows.
Crossmember wiring:
- left front earth, C10 A
Engine service wiring:
- injection control unit earth, C60 (only 1.3 JTD engine)
- battery earth, C1 (only 1.9 JTD engine)
Facia wiring:
- driver''s dashboard earth, C 15 C
- Air Bag system earth, C50 A
Rear wiring:
- left front earth, C10 B
- ABS front earth, C12
- electric steering front earth, C14
- driver side facia earth, C15 A, C15 B
- passenger side facia earth, C20
- left rear earth, C30 A. C30 B
- Air Bag system earth, C50 B
Battery negative wiring:
- battery earth on engine (on gearbox), C02
- battery earth on bodyshell, C03
Engine wiring:
- compressor earth, C39 (only petrol engines and 1.9 JTD )
- earth on engine, C40, C40 B (petrol engine only)
Air conditioner/heater wiring:
- air conditioning unit earth, C16
Parts & tools for this job For 2005 Fiat Grande Punto
- TOOLDigital multimeterSearch: automotive digital multimeter
- PARTAssorted fuse kitSearch: car fuse assortment kit
- TOOLWire crimper and connector kitSearch: wire crimper connector kit
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