Buick Regal 2018-2025 Owners Manual / Vehicle Care / Electrical System
Buick Regal: Electrical System
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Electrical System Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circui
Engine Compartment Fuse
Block
To remove the fuse block cover,
squeeze the three retaining clips on
the cover and lift it straight up.
Caution:
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep
Instrument Panel Fuse
Block
The instrument panel fuse block is
in the instrument panel, on the
driver side of the vehicle. To access
the fuses, press in on the sides of
the cover and pull to release it from
the instrument panel
SEE MORE:
Manual Shift Detent Lever and Park Pawl Removal
Park Components Removal
Park Components Removal
Manual Shift Detent Bolt
Automatic Transmission Control Lever Detent Spring
Manual Shift Detent Lever Spring
Park Pawl Lockout Pin
Park Pawl Shaft
Park Pawl Spring
Park Pawl
Park Pawl Actuator Bracket Bolt
Park Pawl Pin Spring Guide Sleeve
DTC P15F6
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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