Rear Wheel Speed Sensor: Installation
- If original sensor is being installed, remove any remaining pieces of cardboard spacer from sensor pickup face. Use dry shop towel only to remove old spacer material.
- Insert sensor wire through support plate hole. Then seat sensor grommet in support plate.
- Apply Mopar Lock N' Seal or Loctite (R) 242 to original sensor bolt. Use new bolt if original is worn or damaged.
- Install sensor bolt finger tight only at this time.
- If original rear sensor was installed, adjust sensor air gap to 0.28-1.5 mm (0.011-0.059 in.). Use feeler gauge to measure air gap. Tighten sensor bolt to 12-14 N.m (106-124 in. lbs.).
Courtesy of DAIMLERCHRYSLER CORP.
- If new sensor was installed, push cardboard spacer on sensor face against tone ring. Then tighten sensor bolt to 12-14 N.m (106-124 in. lbs.). Correct air gap will be established as tone ring rotates and peels spacer off sensor face.
Courtesy of DAIMLERCHRYSLER CORP.
- Secure the rear sensor wires to the retainer clips. Verify that wire is clear of rotating components.
- Connect sensor wire to harness connector.
- Install brake drum and wheel and tire assembly.
- Lower vehicle.
- Connect sensor wire to harness connector.