Buick Regal: Schematic Wiring Diagrams
RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IOB)
Power, Ground, Serial Data and Subsystem References
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Infotainment Display and Radio Controls
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Antennas
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Speakers
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Auxiliary Inputs (MCY)
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RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IOR)
Power, Ground, Serial Data and Subsystem References
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Infotainment Display and Radio Controls
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Antennas
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Speakers
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Auxiliary Inputs
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RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IO5/IO6)
Radio Power, Ground and Serial Data
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Info Display Module
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Human Machine Interface and Display, Power, Ground and Serial Data
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Audio Amplifier Power, Ground and Serial Data (UQA)
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Antennas (HATCHBACK)
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Antennas (WAGON)
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Radio Speaker Outputs (NKC+UQ3)
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Speakers (NKC+UQ3)
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Speakers (U65)
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Speakers (UQA)
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Auxiliary Inputs (MCY)
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RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IOS/IOT)
Radio, Power, Ground, Serial Data and Subsystem References
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Info Display Module
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Audio Amplifier Power, Ground and Serial Data
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Antennas (HATCHBACK)
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Antennas (WAGON)
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Radio Speaker Outputs (NKC)
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Speakers ((U65/UQ3)-NKC)
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Speakers ((U65/UQ3)+NKC)
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Speakers (UQA)
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Auxiliary Inputs
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ONSTAR/TELEMATICS WIRING SCHEMATICS
Power, Ground, Serial Data and Antennas (-I30)
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Power, Ground, Serial Data and Antennas (I30)
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Controls and Audio Signals
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READ NEXT:
Special Tools and Equipment
SPECIAL TOOLS
EL - 50334 - 20
Multi-Media
Interface Tester
(MIT)
EL - 50334 - 50
USB Cable and
Adapter Kit
EL-48028
Digital Radio Test
Antenna
EL-49903 - 1
Test Antenna, Navn-
Cell Comn
EL-49903 -
Cruise Control System
SPECIFICATIONS
FASTENER SPECIFICATIONS
SCHEMATIC WIRING DIAGRAMS
CRUISE CONTROL WIRING SCHEMATICS
Cruise Control
SEE MORE:
Electronic Brake Control Module Replacement
Preliminary Procedure
Electronic Brake and Traction Control Module with Brake Pressure Modulator
Valve
Replacement (2.0L LTG) or Electronic Brake and Traction Control Module with
Brake
Pressure Modulator Valve Replacement (3.6L LGX)
Electronic Brake Control Module Bolt[4x]
CAUTION: Fastener Ca
Distracted Driving
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention away
from the road. Many local
governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
