Remove neg batt term
Remove computer lid
Unclip holding tang and lift up module
Pull off connectors
Open case of module
Inspect soldered joints for cracks, overheating, dry joint etc
An eyeglass may help (top left hand group of three)
Remove old solder and resolder with new
Replace module
Push on connectors
Remove and replace 40A fuse to wipe the contacts.
Replacelid
Replace neg batt terminal.
Start car
In regards to code P0500: If all the wheel speed sensors have been changed and my car is still in limp mode and I'm still getting this code, what should be my next step?
Very good rundown and pics on the K40 Bazzle. In a former post I queried as to why you referenced the fuse panel being on the wrong side. DUH I forgot you all drive on the other side of the road down there. This car is much fun to drive, has a minor quirk or 2, but nothing major. Wife will not ride a Harley and the price is about the same. I thank everyone for the posts that keep it on the road extremely helpful stuff. Thx Bazz you da man. '99 SLK 230