Buick Regal Owners & Service Manuals
Buick Regal 2018-2025 Service Manual / Engine / Engine Cooling / Specifications, Schematic and Routing Diagrams

Buick Regal: Specifications, Schematic and Routing Diagrams

SPECIFICATIONS

TEMPERATURE VERSUS RESISTANCE

Engine Cooling

FASTENER SPECIFICATIONS (2.0L LTG)

Single Use Non-Threaded Fasteners/Components

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Engine Cooling

Engine Cooling

Reusable Threaded Fastener Tightening Specifications

NOTE: All fasteners listed in this table can be reused after removal.

Engine Cooling

FASTENER SPECIFICATIONS (3.6L LGX)

Single Use Non-Threaded Fasteners/Components

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Engine Cooling

Single Use Threaded Fastener/Component Tightening Specifications

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Engine Cooling

Reusable Threaded Fastener Tightening Specifications

NOTE: All fasteners listed in this table can be reused after removal.

Engine Cooling

APPROXIMATE FLUID CAPACITIES

Engine Cooling

ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS

Engine Cooling

SCHEMATIC AND ROUTING DIAGRAMS

ENGINE HEATING/COOLING SCHEMATICS

Cooling Fans (LGX)

Engine Cooling

Cooling Fan (LTG)

Engine Cooling

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     Diagnostic Information and Procedures

     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. Diag

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

    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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     StabiliTrak OFF Light

    This light comes on briefly while starting the engine. If it does not, have the vehicle serviced by your dealer. This light comes on when the StabiliTrak/Electronic Stability Control (ESC) system is turned off. If StabiliTrak/ESC is off, the Traction Control System (TCS) is also off. If StabiliT

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    This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, excluding the spare tire and wheel assembly. The TPMS sensors monitor the air pressure in the t

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