C70: - Top cycle not completing no chime

yojason · Apr 24th, 2013, 01:47

Help please!!!
I have an 04 c70 and I first noticed that that the rear window demister was not working. I have also noticed that the chime at the end of the lowering or raising of the top does not sound. Also the windows do not lower when the top starts its cycle.

From what I read on VADIS the control module is suppose to lower the windows 5cm at the begging of the cycle. Also the boot is not suppose to be able to be open via the switch (I can open it while lowering or raising the top but it does stop). Also the rear defroster is shup off when the cycle is not complete which is why I think the defroster does not work.
I have checked the fuses and they seem to be fine. I found a buzzard or Relay that reads "Audible Hood Warning Unit 8611543" I204
I am not sure if this is the relay for the chime. I tried to test it by putting power to the connectors but I did not hear a click.

Any help is greatly appreciated. Thanks..

Apr 24th, 2013, 01:47	#1
yojason Junior Member Last Online: Nov 20th, 2023 20:32 Join Date: Apr 2009 Location: Minneapolis	Top cycle not completing no chime Help please!!! I have an 04 c70 and I first noticed that that the rear window demister was not working. I have also noticed that the chime at the end of the lowering or raising of the top does not sound. Also the windows do not lower when the top starts its cycle. From what I read on VADIS the control module is suppose to lower the windows 5cm at the begging of the cycle. Also the boot is not suppose to be able to be open via the switch (I can open it while lowering or raising the top but it does stop). Also the rear defroster is shup off when the cycle is not complete which is why I think the defroster does not work. I have checked the fuses and they seem to be fine. I found a buzzard or Relay that reads "Audible Hood Warning Unit 8611543" I204 I am not sure if this is the relay for the chime. I tried to test it by putting power to the connectors but I did not hear a click. Any help is greatly appreciated. Thanks..

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