Buick Regal 2018-2026 Service Manual / Accessories and Equipment / Cellular, Entertainment, and Navigation / Description and Operation
Buick Regal: Description and Operation
- OnStar Description and Operation (UE1 with IOB/IO6)
- OnStar Description and Operation (UI3)
- OnStar Description and Operation (UE1 without IOB/IO6)
- Radio/Audio System Description and Operation (IO6)
- Radio/Audio System Description and Operation (IOB)
- Radio/Audio System Description and Operation (IOS/IOT/IOU)
READ NEXT:
OnStar Description and Operation (UE1 with IOB/IO6)
This OnStar system consists of the following components:
Telematics communication interface control module
OnStar three button assembly
Microphone
Cellular antenna
Navigation antenna
Blueto
OnStar Description and Operation (UI3)
The Emergency Road Assistance Global Navigation Satellite System (ERA GLONASS)
consists of the
following components:
Telematics communication interface control module
Telematics two button assembl
OnStar Description and Operation (UE1 without IOB/IO6)
This OnStar system consists of the following components:
Telematics communication interface control module
OnStar three button assembly
Microphones
Cellular antenna
Navigation antenna
Back
SEE MORE:
DTC C0615, C0620, or C0625
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
Engine Oil and Oil Filter Replacement
Removal Procedure
1. Raise and support the vehicle.
2. Place a drain pan under the vehicle.
3.
Oil Pan Drain Plug (1) - Remove.
4. Oil Pan Drain Plug Seal (2) - Remove and DISCARD.
5. Drain the engine oil into a suitable container.
6.
Remove and DISCARD the oil filter. (1)
7. Ensure that the
© 2019-2026 Copyright www.buregal6.com
