P38 No windows, wipers, wipers , hvac not working

R

rrveight

New Member

Posts

9

• Dec 10, 2009

• #1

Got a 2.5 DSE , been great until yesterday morning , started as normal went to open the window and nothing , Have now found that the radio, hvac, wipers and windows all dont do anything
Have had a quick look and cant figure out why , it looks like that they all shut down on cranking but I cant find the cause as to why they are all dead , any ideas , all fuses look good

 

R

rrveight

New Member

Posts

9

• Dec 12, 2009

• #2

Sorted now , broken wire to BeCM

 

M

manny.p

New Member

Posts

16

• Dec 12, 2009

• #3

Hi I have the same problem with my HEVAC and Radio they do not seem to work changed the fuse box and still no life. Can you tell me how you checked yours.

cheers

 

R

rrveight

New Member

Posts

9

• Dec 14, 2009

• #4

manny.p said:

Hi I have the same problem with my HEVAC and Radio they do not seem to work changed the fuse box and still no life. Can you tell me how you checked yours.

cheers

Click to expand...

If its just the radio and hevac then its fed from the becm from the plug at the back of the becm facing the rear footwell , its fed from pins 2, 6, 7 , if the o/p is not there then its relay 7 in the becm , if its windows, wipers as well then its not getting a grn signal from position 1 of the ignition switch , bit vague as rave cd is in the workshop and I am in the warm

 

M

manny.p

New Member

Posts

16

• Dec 27, 2009

• #5

Thanks for the reply. I put 12v to the cigarette lighter which got the hevac and radio working but when i turn the dial for the fans i get no response from the blowers. Any ideas on that one. I will check the connector as you said but i think the seat will need to come out.

cheers

 

K

kevfield

New Member

Posts

2

• Aug 15, 2010

• #6

I have the same problem and i have only just got the car can anyone guide me a little more i have looks around the BCM but cant see any broken wire,s but i removed plastic step cover and lifted the wire,s up and wipers seem to work for a sec so it is like there,s a broken wire does anyone know what culour the wire is where its getting its gd from?

Thanks kev