General battery light

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General battery light

carderv

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Oct 22, 2015
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omagh n.ireland
hi all
first post for years ...my battery light comes on when car has reached running temp but only when revs are low when slowing for junctions ect but as you rev over 1500 it goes out
any advice would be great....tia
 
hi all
first post for years ...my battery light comes on when car has reached running temp but only when revs are low when slowing for junctions ect but as you rev over 1500 it goes out
any advice would be great....tia

Hi :) and welcome back (y)

Get a reading of the voltage the battery is seeing ;)

It often points to low alternator output.. :eek:

But should be easy to rule that out :)
 
Last edited:
just going to pick car up...thanks for your reply
could you offer advice on OBD scan software...i have delphi and cag com would these talk to car...tia
 
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