Search found 4 matches

by usawinters
Wed Dec 14, 2016 6:10 am
Forum: Diagnostic discussion
Topic: Vivaro, 2014: whistle sound when ignition is on
Replies: 6
Views: 8988

Re: Vivaro, 2014: whistle sound when ignition is on

Hmm, could be an after blow function. Does the Car have Air Con? Some GM products with Air Con. have an after blow function to dry out the evaporator after the Air Con. has been turned off. Stops the build up of mildew. Yes, the car has AC, but I did not turn it on for at least last 3 months. Thank...
by usawinters
Wed Dec 14, 2016 6:08 am
Forum: Diagnostic discussion
Topic: Vivaro, 2014: whistle sound when ignition is on
Replies: 6
Views: 8988

Re: Vivaro, 2014: whistle sound when ignition is on

STC wrote:I don't know the answer but .... .... Pulling the fuse could reap rewards
Thank you for this idea, I will try it.
by usawinters
Tue Dec 13, 2016 12:26 pm
Forum: Diagnostic discussion
Topic: Vivaro, 2014: whistle sound when ignition is on
Replies: 6
Views: 8988

Re: Vivaro, 2014: whistle sound when ignition is on

In Addition to say the issue is reproducible after driving for about 15 minutes, stop the engine, start it again (or just ignition). Fan, heating, AC are off.
by usawinters
Tue Dec 13, 2016 7:37 am
Forum: Diagnostic discussion
Topic: Vivaro, 2014: whistle sound when ignition is on
Replies: 6
Views: 8988

Vivaro, 2014: whistle sound when ignition is on

Hi, I have an Opel vivaro, 2014, ecoflex cdti. 2 days ago I started to hear a whistle sound which appears to be coming from the ventilation hole located under the driver seat. I can hear the sound only when the engine is hot. The recording of the sound (MP3 file) is available here: https://drive.goo...