Input Speed Sensor Removal
WARNING: This page is about a different car, the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the input speed sensor (ISS) retaining bolt (247).
- Use a small tipped screwdriver to carefully pry the ISS wiring harness retaining brackets from the pump housing. Being careful not to damage retainer clips.
- Remove the ISS assembly (250).