Wheel Sensor Inspection

WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

Clean the encoder, and make sure no metal or other debris is stuck to the encoder surface.
Check the magnetic encoder (A) for damage. If cracked or damaged, replace the encoder.

Fig 1: Checking Magnetic Encoder For Damage
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Measure the air gap between the wheel sensor (B) and the magnetic encoder while rotating the encoder.
Standard:
- Front: 0.25-1.52 mm (0.01-0.06 in.)
- Rear: 0.51-1.27 mm (0.02-0.05 in.)