Hi Folks,
My wife's V90CC windshield wipers turn on, the car won't turn off, locks in park shortly after starting. The only way to make the car operable is to disconnect then reconnect the battery. I recently installed a Volvo trailer hitch and the 32414268 control unit. I also had a Volvo dealer install the trailer hitch software.
This only happens sporadically and it doesn't matter if the car is hot or cold. Here are the error codes:
C002368 Stop Lamp Control. Algorithm Based Failures. Event information
U2C5381 Invalid signal received from another control module. Bus Signal I Message Failures. Invalid serial data received
U2D4D82 Corrupted signal received from another control module. Bus Signal Message failures. Alive /sequence counter incorrect / not updated
U2D5082 " "
U2D5A82 " "
U2D5B82 " "
U2D6382 " "
U2D8482 " "
I cleaned and reconnected all wiring in the back fuse box area and I still get the system freeze every once in a while.
Any help would be greatly appreciated