Buick Regal 2018-2026 Service Manual / Accessories and Equipment / Displays and Gauges
Buick Regal: Displays and Gauges
SPECIFICATIONS
FASTENER SPECIFICATIONS
Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after removal.
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SCHEMATIC AND WIRING DIAGRAMS
INSTRUMENT CLUSTER WIRING SCHEMATICS
Power, Ground, Serial Data and Gauges
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Indicators (LGX)
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Indicators (LTG)
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Driver Information and Shift Lever Indicator
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HEAD-UP DISPLAY WIRING SCHEMATICS
Head-Up Display (UV6)
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AUDIBLE WARNINGS WIRING SCHEMATICS
Audible Warning
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Diagnostic Information and Procedures
DISPLAYS AND GAUGES COMPONENT REPLACEMENT REFERENCE
DTC B0550
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure:Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy
DTC B097D
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.
Diag
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Fasteners
Metric Fasteners
This vehicle provides fastener dimensions using the metric system. Most
metric fasteners are
approximate in diameter to equivalent English fasteners. Make replacements using
fasteners of the same
nominal diameter, thread pitch, and strength.
A number marking identifies the OE met
DTC P0089, P00C6, P053F, P228C, or P228D
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
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