punto1802
New member
- Joined
- Jun 29, 2014
- Messages
- 22
- Points
- 7
I have a 1.4 punto evo on a 10 plate, last week while reversing off the drive it put the engine warning light on, diagnostic error code P1850? Cleared the code, all was fine, today it’s done it again, put in reverse light comes on S/S unavailable? Had my battery checked, when stood still it reads 12.3 and when running it’s at 80%? It does appear to be the original battery? Fiat say it could be the gearbox recognition switch by the error code given, part is £150.50 plus vat, does anyone have any ideas or help please? Thanks