The 75 and ZT Owners Club Forums - View Single Post

Alexandru.Edward · 30th November 2018, 23:25

My Rover 75 CDTI suddenly stopped showing engine temperature and RPM and the HRW not working.
I read that can be from ECU CANBUS. My ECU never got any water near it and the plenums are OK.
This started to happen after a very cold night.
Could this be from sudor?
If I get a heatgun near it for a few minutes this will help?
I tried to disconnect the battery for 15 minutes but this didn't work.
Also, if I open and then close the door, the car shows that the door it's still open on dash.
Thanks!!

30th November 2018, 23:25	#1
Alexandru.Edward Regular poster Rover 75 Saloon Join Date: Apr 2018 Location: Bucharest Posts: 53 Thanks: 56 Thanked 1 Time in 1 Post	Temperature and RPM gauge not working My Rover 75 CDTI suddenly stopped showing engine temperature and RPM and the HRW not working. I read that can be from ECU CANBUS. My ECU never got any water near it and the plenums are OK. This started to happen after a very cold night. Could this be from sudor? If I get a heatgun near it for a few minutes this will help? I tried to disconnect the battery for 15 minutes but this didn't work. Also, if I open and then close the door, the car shows that the door it's still open on dash. Thanks!!