Buick Regal: Antilock Brake System

 DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LTG)

Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptors D

 Specifications, Diagnostic Information and Procedures

SPECIFICATIONS FASTENER SPECIFICATIONS Reusable Threaded Fastener Tightening Specifications NOTE: All Fasteners Listed In This Table Can Be Reused After Removal. ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS DIAGNOSTIC INFORMATION AND PROCEDURES TIRE DIAGNOSIS - IRREGULAR OR PREMATURE WEAR Tire Wear