CAN and bluetooth issues

Posted by Lidenburg on Jul 19, 2016; 12:38pm
URL: http://bluesaab-forum.90.s1.nabble.com/CAN-and-bluetooth-issues-tp540.html

I couldn't get the CMD response from the RN52 when trying to program it so the RN52 isn't programmed, but I decided to try it out anyway as i figured it would still work partially atleast.

I plugged it into my 03 9-5, and the power LED came on and the BT1 and BT2 LEDs started blinking (seemed like they were both blinking at the same time, not sequentially) then went into the car and double pressed the CD/RDM button and it seemed like the car could see the bluesaab and communicate with it, but holding down the SEEK button until the first beep, I couldn't see the RN52 from my phone.

Then a while after swapping between different audio sources, the car stopped seeing the bluesaab and double pressing the CD button only started playing the normal CD. The CAN led stopped blinking at this points aswell.

I've looked after shorted pins on the chip but can't seem to find any (feel free to check: http://imgur.com/a/4jSCL)

Also: the bluetooth leds are only blinking the way described for a while, then they stop blinking completely, then start again. Not sure if it should be doing that?


Any idea what's going on or what's wrong?