Buick Regal: Automatic Transmission - Aisin AF50-8 (MRC)

 Side Blind Zone Alert Description and Operation

B218R - B218R Side Object Sensor Module - Right A9B - A9B Outside Rearview Mirror - Passenger A11 - A11 Radio B218L - B218L Side Object Sensor Module - Left A9A - A9A Outside Rearview Mirror - Driver K40 - K40 Seat Memory Control Module P45LR - Seat Haptic Movement Motor - Driver Left Rear P45RR -

 Specifications, Diagnostic Information and Procedures

SPECIFICATIONS FASTENER SPECIFICATIONS Single Use Non-Threaded Fasteners/Components NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. Application O-Ring at PTU Output Shaft O-Ring at Rear Differential Input Shaft Retaining Ring at PTU Output