Buick Regal 2018-2025 Service Manual / General Information / Tire Pressure Monitor Systems
Buick Regal: Tire Pressure Monitor Systems
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Model Coverage, Description & Operation
MODEL COVERAGE
Model Coverage
Regal 2011-19
Verano 2012-17
DESCRIPTION & OPERATION
NOTE: The TPMS sensor Relearn procedure must be performed after every
tire
rotation, BCM replacement, or sen
TPMS Reset Procedures
NOTE: The TPMS sensor Relearn procedure must be performed after every
tire
rotation, BCM replacement, or sensor replacement.
When the tire pressure monitor system detects a significant loss, or gain
Dismounting/Mounting Procedures
CAUTION: The tire should be dismounted from the wheel using the tire
changer
manufacturer's instructions. Use the following information to avoid
damage during the dismounting/mounting procedures.
NOT
SEE MORE:
DTC B1480
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 Descriptor
DT
Description and Operation
SEAT BELT SYSTEM DESCRIPTION AND OPERATION
Seat Belts
Solid Line - Hard Wire I/O
Dash Line - Serial Data
A11 - Radio
B88D - Seat Belt Switch - Driver
B88P - Seat Belt Switch - Passenger
K36 - Inflatable Restraint Sensing and Diagnostic Module
K85 - Passenger Presence Detection Module
P16 - Instrume
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