Chart E5 Poor Vehicle Tracking During Abs Operation
WARNING: This page is about a different car, the 1990 Buick Riviera and 1990 Buick Reatta. However, it is still accessible from the selected car via links, so may be relevant.
Low wheel sensor signal can be mistaken by EBCM, as wheel lock-up. EBCM will then engage ABS and signal valve to reduce pressure to wheels. This condition can occur without EBCM setting a trouble code.
Fig 1: Chart E5 Poor Vehicle Tracking During ABS Operation