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Dropped my procharged C6 off at a shop to get aftermarket clutch replaced because it would be easier on their 2 post lift rather than our 4 post. Picked the car up and it had lots of issues. lots of loose parts, and the car wouldn't start. Long story short, i jumped my auxiliary to get it home and was going through everything. took apart the fuse box to find lose contact for main fuel pump. fixed it all up and tightened all of the lose stuff the shop didn't torque properly. I had also found a lose ground in the driver rear. after cleaning and tightening the ground, went for a test drive I noticed the the "service active handling" on the dash ,and the SPEEDOMETER AND HIGHBEAMS WERE NOT WORKING. As well as a P0650 for the malfunction indicator lamp. I had checked every fuse for BCM and high beams everything looked good. Checked all the speed sensors and they were all plugged in and secure. I'm not sure what to do next because it was just working a few hours before. ANY HELP? thanks
very much
Make sure your shop plugged in your VSS sensor…high beam and P0650 flow charts below…good luck in your testing…as a new member it’s a good idea to at least let us know what model year C6 you own as there are some changes….if this testing is over your head find an auto electric shop in your area.
Electrical Issues.
