Section 21 (Cellular System, Entertainment System, And Navigation System)
WARNING: This page is about a different car, the 2016 Chevrolet Malibu Limited. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC B0997: Info Display Module Malfunction
- DTC B1020: Auxiliary Electronic Control Unit (ECU) Performance
- DTC B1025, B1035, B1045 or B1055: Left/Right Front/Rear Audio Output Circuit
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC B125A: Antenna Signal Circuit
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B125C: Satellite Antenna Circuit
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B1265: Switched 14 Volt Performance
- DTC B1271: Theft Protection Active
- DTC B1287: Amplifier Control Signal Circuit
- DTC B1446 or B1447: Backup Power Source
- DTC B2455: Cellular Phone Microphone Circuit
- DTC B2462: Global Positioning System
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC B2470: Cellular Phone Antenna Circuit Malfunction
- DTC B2476 or B2482: Cellular Phone Select Service Switch
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC U0255-U0257: Lost Communication with Info Display
- Symptoms - Cellular Communication
- Symptoms - Entertainment
- Application Malfunction
- Auxiliary Audio Input Malfunction (Without SD Card Reader)
- Auxiliary Audio Input Malfunction (With SD Card Reader)
- Bluetooth Malfunction (with UPF)
- Digital Radio Poor or No Reception
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- OnStar Microphone Malfunction
- Navigation System - Voice Recognition Malfunction
- OnStar Audio Malfunction
- No Global Positioning System (GPS) Reception
- Diagnostic Instructions
- DTC Descriptors
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- OnStar Button LED Malfunction
- OnStar Call Center Remote Function Requests Malfunction
- OnStar Button Malfunction
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- OnStar Steering Wheel Control Functions Malfunction
- Radio Controls Malfunction (with Monochrome Display)
- Radio Controls Malfunction (with Color Display)
- Radio Information Display Malfunction (with Monochrome Display)
- Radio Information Display Malfunction (with Color Display)
- Radio Poor Reception
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- Speaker Replacement Reference
- Speaker Malfunction
- Unable to Contact OnStar Call Center
- Navigation System Malfunction
- OnStar Voice Recognition Malfunction
- Repair Instructions
- Mobile Telephone Microphone Replacement
- Communication Interface Module Replacement
- Communication Interface Module Battery Replacement
- Wireless Communication Interface Antenna Replacement
- Communication Interface Module Bracket Replacement
- Radio Replacement
- Radio Control Assembly Replacement
- Audio Disc Player and USB Receptacle Replacement
- Audio Disc Player, USB, Auxiliary In and Memory Card Receptacle Replacement
- Radio Speaker Amplifier Replacement
- Navigation Signal Splitter Replacement
- Radio Antenna Coil Replacement
- Radio Antenna Ground Coil Replacement
- Radio Antenna Base Replacement
- Radio Antenna Module Replacement
- Radio Antenna Amplifier Replacement
- Radio and Telephone Control Switch Replacement
- Radio Front Center Speaker Replacement
- Radio Front Speaker Grille Replacement
- Radio Windshield Side Garnish Molding Speaker Replacement
- Radio Front Side Door Speaker Replacement
- Radio Rear Inner Speaker Replacement
- Radio Rear Side Door Speaker Replacement
- Description and Operation
- OnStar Description and Operation
- Notes
- Onstar Block Diagram
- Telematics Communication Interface Control Module
- OnStar® Three Button Assembly
- Secondary OnStar® Controls
- OnStar® Microphone
- Cellular and GPS Antennas
- OnStar® RemoteLink
- Compass Heading
- Bluetooth® (If Equipped)
- Bluetooth® Features Supported
- Pairing a Bluetooth® Cellular Phone to the Vehicle
- Back-up Battery (If Equipped)
- Wi-Fi Hotspot
- Audio System Interface
- OnStar® Sleep Cycle
- Features
- Teletypewriter (TTY) Users
- Deactivated OnStar® Accounts
- OnStar® Cellular, GPS and Diagnostic Limitations
- Mobile Identification Number and Mobile Directory Number
- Operation of the OnStar® Speech Recognition Systems
- Radio/Audio System Description and Operation (with Monochrome Display)
- Notes
- Radio Circuit Operation
- Radio/HVAC Controls
- Antenna System
- AM/FM Reception
- Radio Data System (RDS)
- Speaker Operation
- Audio Amplifier (If equipped)
- Theft Deterrent
- OnStar® (If equipped)
- Steering Wheel Controls (If equipped)
- Auxiliary Audio Input Jack (If equipped)
- USB Port (If Equipped)
- Speed Compensated Volume
- Radio/Audio System Description and Operation (with Color Display)
- Notes
- Radio Circuit Operation
- Information Display and Controls
- Antenna System
- Radio Reception
- Speaker Operation
- Audio Amplifier (If equipped)
- Theft Deterrent
- Bluetooth® (UP9) (If equipped)
- Applications (If equipped)
- Auxiliary Audio Input Jack (If equipped)
- USB Port (If Equipped)
- Navigation System Components and Features (if equipped)
- OnStar® (If equipped)
- Steering Wheel Controls (If equipped)
- Speed Compensated Volume
- OnStar Description and Operation
- Special Tools and Equipment