Quote:
Originally Posted by BBA
Hello again , now I do suffer from connection on my BCM (brake control module) as it sometime can loose contact and cause immobilizer or brake failure on dash every time when I re-plug plug on couple attempts it is start work as normal apart of traction control or ABS witch still shows on the dash as light in yellow , last time I manage plug and still have just traction control light on . My question is may be some one knows what pin on the plug it is or what I can do to stop happening that plug loosing connection. Thank you.
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It is probably cracked solder joints in the BCM due to heating and cooling every day for years. the 850 had similar problems on some cars.