I have a 1991 911 Porsche. The ABS Light comes on
I have a 1991 911 Porsche. The ABS Light comes on at about 10 mph and the speedometer works only sometimes,mostly not, are they related ? Also the rear spoiler light comes on, but again not always.
Cars & Trucks - Porsche - 911 - 1991 Porsche 911
Answers & Comments
This is all related to the vehicle speed sensor. This sensor sends information to the speedometer, abs, and wing computer. You need to get it replaced and it should fix all the problems.