Grand Prix V6-3.8L SC VIN 1 (1997)
Wheel Speed Sensor: Description and Operation
Wheel Sensor Jumper Harness
Between each wheel speed sensor and the main wiring harness is a jumper harness made up of highly flexible twisted pair wiring. This wiring exists
because the main harness must connect to the suspension of the vehicle, thus the wiring in this area is subjected to the same motion as a spring or shock
absorber. Consequently, any repair to this section of wiring will result in stiffening and therefore, eventual failure due to wire fatigue.
