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X51A Fuse Block - Instrument Panel Top View

WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
GM4630791Courtesy of GENERAL MOTORS COMPANY
Usage Table

No. Device Label Name Device Assigned Name Rating Description
F1 - F1DA Fuse 30A
  • M74D Window Motor - Driver
  • S79LR Window Switch - Left Rear
F2 - F2DA Fuse 30A
  • M74P Window Motor - Passenger
  • S79RR Window Switch - Right Rear
F3 - F3DA Fuse 30A
  • K9 Body Control Module
F4 - F4DA Fuse 40A
  • K8 Blower Motor Control Module
F5 - F5DA Fuse 15A
  • K9 Body Control Module
F6 - F6DA Fuse 15A
  • K68 Trailer Lighting Control Module (V3O)
F7 - F7DA Fuse 15A
  • S20LR Folding Seat Control Switch - Left Rear (A9U)
  • S20RR Folding Seat Control Switch - Right Rear (A9U)
F8 - F8DA Fuse 15A
  • K9 Body Control Module
F9 - F9DA Fuse 5A
  • K20 Engine Control Module (LGX)
F10 - F10DA Fuse 15A
  • A26 HVAC Controls (UV6)
  • P16 Instrument Cluster (UV6)
  • P17 Info Display Module (UV6+(IO5/IO6))
  • P29 Head-Up Display (UV6)
F11 - F11DA Fuse 30A
  • Not Used
F12 - F12DA Fuse 10A
  • Not Used
F13 - F13DA Fuse 5A
  • Not Used
F14 - F14DA Fuse 30A
  • X85 Steering Wheel Air Bag Coil (UVD)
F15 - F15DA Fuse 20A
  • K71 Transmission Control Module
F16 - F16DA Fuse 30A
  • K108 Active Noise Cancellation Module (NKC)
  • T3 Audio Amplifier (UQA)
F17 - F17DA Fuse 10A
  • B165 Content Theft Deterrent Sensor Module (UTR)
  • P25 Power Sounder Content Theft Deterrent Alarm Module (UTR)
F18 - F18DA Fuse 15A
  • K9 Body Control Module
F19 - F19DA Fuse 10A
  • Not Used
F20 - F20DA Fuse 15A
  • K9 Body Control Module
F21 - F21DA Fuse 15A
  • K9 Body Control Module
F22 - F22DA Fuse 15A
  • K9 Body Control Module
F23 - F23DA Fuse 15A
  • Not Used
F24 - F24DA Fuse 10A
  • K36 Inflatable Restraint Sensing and Diagnostic Module
  • K85 Passenger Presence Module
F25 - F25DA Fuse 7.5A
  • X84 Data Link Connector
F26 - F26DA Fuse 30A
  • X80C Accessory Power Receptacle - Cargo (KC8)
F27 - F27DA 10A
  • Electronic Brake Control Module
F28 - F28DA 25A
  • Not Used
F29 - F29DA 10A
  • Not Used
F30 - F30DA 10A
  • Not Used
F31 - F31DA 2A
  • X85 Steering Wheel Air Bag Coil
F32 - F32DA 2A
  • Not Used
F33 - F33DA 10A
  • K33 HVAC Control Module
F34 - F34DA 5A
  • K56 Serial Data Gateway Module
F35 - F35DA 7.5A
  • X83 Auxiliary Audio Input (MCY)
F36 - F36DA 5A
  • T22 Mobile Device Wireless Charger Module (K4C)
  • X92 USB Receptacle (USS)
F37 - F37DA 20A
  • M45 Rear Wiper Motor (C25)
F38 - F38DA 5A
  • K73 Telematics Communication Interface Control Module
F39 - F39DA 7.5A
  • A26 HVAC Controls (-UV6)
  • P16 Instrument Cluster (-UV6)
  • P17 Info Display Module (IO6-UV6)
F40 - F40DA 10A
  • B174W Frontview Camera - Windshield (UGN)
  • B218L Side Object Sensor Module - Left (UKC)
  • B218R Side Object Sensor Module - Right (UKC)
  • B233B Radar Sensor Module - Long Range (UGN)
  • K124 Active Safety Control Module (UGN)
  • K182 Parking Assist Control Module (UD5/UD7)
F41 - F41DA 15A
  • A98 Front Overhead Console Assembly
  • E37R Dome/Reading Lamps - Rear (C93)
  • S25 Garage Door Opener
F42 - F42DA 15A
  • A11 Radio
  • K74 Human Machine Interface Control Module (IO5/IO6)
Relays 
K1 - - -
  • Not Used
K2 - KR76 Retained Accessory Power Relay -
  • CB1DA
  • F36DA
  • F37DA
K3 - - -
  • Not Used
K4 - - -
  • Not Used
K5 - KR104A Battery Saver Relay 1 -
  • F38DA
  • F39DA
  • F40DA
  • F41DA
  • F42DA
Circuit Breakers 
CB1 CB1 CB1DA 20A
  • X80H Accessory Power Receptacle - Center Console
CB2 CB2 CB2DA 20A
  • Not Used
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