A040 heater plugs
- Make
- Fiat
- Model
- 500 Factory Service Manual
- Year
- 2007–2024
- Section
- Starting - recharging › A040 heater plugs
Connectors and pin-outsA040 heater plugs
A040 HEATER PLUGS
A040A – Engine
| Wiring | Colour |
|---|---|
| See 50 ENGINE | NERO |
| Pin | Cable | Destination | |||
|---|---|---|---|---|---|
| Sec. | Colour | Node | Connect. | Pin | |
| 1 | 2.5 | V | See M015C PLUG PREHEATING CONTROL UNIT (ENGINE) | 1 | |
A040B – Engine
| Wiring | Colour |
|---|---|
| See 50 ENGINE | NERO |
| Pin | Cable | Destination | |||
|---|---|---|---|---|---|
| Sec. | Colour | Node | Connect. | Pin | |
| 1 | 2.5 | G | See M015C PLUG PREHEATING CONTROL UNIT (ENGINE) | 2 | |
A040C – Engine
| Wiring | Colour |
|---|---|
| See 50 ENGINE | NERO |
| Pin | Cable | Destination | |||
|---|---|---|---|---|---|
| Sec. | Colour | Node | Connect. | Pin | |
| 1 | 2.5 | L | See M015C PLUG PREHEATING CONTROL UNIT (ENGINE) | 4 | |
A040D – Engine
| Wiring | Colour |
|---|---|
| See 50 ENGINE | NERO |
| Pin | Cable | Destination | |||
|---|---|---|---|---|---|
| Sec. | Colour | Node | Connect. | Pin | |
| 1 | 2.5 | L | See M015C PLUG PREHEATING CONTROL UNIT (ENGINE) | 4 | |
Parts & tools for this job For 2007 Fiat 500
- TOOLA/C manifold gauge setSearch: AC manifold gauge set
- TOOLUV leak detection kitSearch: AC UV leak detection kit
- PARTCabin filterSearch: Fiat 500 2007 cabin filter
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