Buick Regal: Schematic Wiring Diagrams
RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IOB)
Power, Ground, Serial Data and Subsystem References
.png)
Infotainment Display and Radio Controls
.png)
Antennas
.png)
Speakers
.png)
Auxiliary Inputs (MCY)
.png)
RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IOR)
Power, Ground, Serial Data and Subsystem References
.png)
Infotainment Display and Radio Controls
.png)
Antennas
.png)
Speakers
.png)
Auxiliary Inputs
.png)
RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IO5/IO6)
Radio Power, Ground and Serial Data
.png)
Info Display Module
.png)
Human Machine Interface and Display, Power, Ground and Serial Data
.png)
Audio Amplifier Power, Ground and Serial Data (UQA)
.png)
Antennas (HATCHBACK)
.png)
Antennas (WAGON)
.png)
Radio Speaker Outputs (NKC+UQ3)
.png)
Speakers (NKC+UQ3)
.png)
Speakers (U65)
.png)
Speakers (UQA)
.png)
Auxiliary Inputs (MCY)
.png)
RADIO/NAVIGATION SYSTEM WIRING SCHEMATICS (IOS/IOT)
Radio, Power, Ground, Serial Data and Subsystem References
.png)
Info Display Module
.png)
Audio Amplifier Power, Ground and Serial Data
.png)
Antennas (HATCHBACK)
.png)
Antennas (WAGON)
.png)
Radio Speaker Outputs (NKC)
.png)
Speakers ((U65/UQ3)-NKC)
.png)
Speakers ((U65/UQ3)+NKC)
.png)
Speakers (UQA)
.png)
Auxiliary Inputs
.png)
ONSTAR/TELEMATICS WIRING SCHEMATICS
Power, Ground, Serial Data and Antennas (-I30)
.png)
Power, Ground, Serial Data and Antennas (I30)
.png)
Controls and Audio Signals
.png)
.png)
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:
Upper Intermediate Steering Shaft Replacement
Removal Procedure
1.
Upper Intermediate Steering Shaft Upper Bolt(1) - Remove.
2. Upper Intermediate Steering Shaft(2)@Steering Column - Separate.
3.
Release the upper intermediate steering shaft boot (1) from the retaining
tabs (2) on the intermediate
steering shaft inner boot.
4.
Slide the u
Diagnostic Information and Procedures
LEAK TESTING
Special Tools
GE-41447 A/C Tracer Dye-Box of 24
GE-42220 Universal 12V Leak Detection Lamp
GE-43872 Fluorescent Dye Cleaner
GE-50078 Electronic Leak Detector
GE-50744 R-1234yf PAG Oil Injection Hose
GE-50745 R-1234yf POE Oil Injection Hose
Equivalent regional tools: Special Tool
