Correcting Left Front Sensor Faults
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION. For wiring diagram, see WIRING DIAGRAM.
- Inspect left front WSS for damage, contamination or looseness. If WSS is faulty, replace WSS. Perform TEST VER-1A. If WSS is okay, go to next step.
- Inspect left front tone wheel for damage or excessive runout. If tone wheel is faulty, replace tone wheel and outer CV joint as an assembly. Perform TEST VER-1A. If tone wheel is okay, go to next step.NOTE: Wheel Speed Sensor (WSS) air gap is not adjustable.
- Measure air gap between WSS and tone wheel. If gap is not .020-.060" (.52-1.64 mm), replace WSS. Perform TEST VER-1A. If gap is .020-.060" (.52-1.64 mm), go to next step.
- Inspect WSS wiring harness for damage. If wiring harness is faulty, repair as necessary. Perform TEST VER-1A. If wiring harness is okay, go to next step.
- Disconnect left front WSS connector. Inspect, clean or repair connector as necessary. Using an external ohmmeter, check resistance between WSS male connector terminals. If resistance is not 950-1250 ohms, replace WSS. Perform TEST VER-1A. If resistance is 950-1250 ohms, replace CAB. Perform TEST VER-1A.