Buick Regal 2018-2025 Service Manual / Accessories and Equipment / Power Seats / Repair Instructions
Buick Regal: Repair Instructions
- Wire to Wire Repair - Seats
- Connector Reconnection - Seats
- Driver or Passenger Seat Adjuster Switch Replacement
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Wire to Wire Repair - Seats
Special Tools
EL-38125-10 Splice Sleeve Crimping Tool
J-38125-5A Ultra Torch Special Tool
J-38125-8 Splice Sleeve Crimping Tool
For equivalent regional tools, refer to Special Tools.
WARNING: In
Connector Reconnection - Seats
Special Tools
EL-35616 Terminal Test Probe Kit
For equivalent regional tools, refer to Special Tools.
When the condition is not currently present, but is indicated in DTC history,
the cause may be
in
Driver or Passenger Seat Adjuster Switch Replacement
Preliminary Procedure
Front Seat Cushion Outer Finish Cover Replacement (Manual) or Front Seat
Cushion Outer
Finish Cover Replacement (Power).
Front Seat Recliner Knob
Front Seat Adjuster Knob
D
SEE MORE:
Power Seats
SPECIFICATIONS
FASTENER TIGHTENING TORQUE SPECIFICATIONS
Reusable Threaded Fastener Tightening Specifications
NOTE:
All fasteners listed in this table can be reused after removal.
SCHEMATIC WIRING DIAGRAMS
DRIVER SEAT WIRING SCHEMATICS
Power, Ground, Serial Data and Seat Memory Switch (A45/A44)
Se
Phone Projection Malfunction (Android Auto)
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.
Refer to Diagnostic Procedure Instructions for an overview of each
diagnostic category.
Circuit/Syste
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