Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSACURA2018TLX BASE, 2.4L ENGREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO VISUAL SYSTEM - TESTING & TROUBLESHOOTING (2 OF 2)
2018 Acura TLX Base, 2.4L Eng
Audio Visual System - Testing & Troubleshooting (2 Of 2)
2018 Acura TLX Base, 2.4L EngSECTION Audio Visual System - Testing & Troubleshooting (2 Of 2)
- DTC Troubleshooting Index
- Component Location Index
- How To Information
- Description
- Testing
- Inspection & Adjustment
- Connector For Inputs And Outputs
- ANC/Active Sound Control Microphone Connector For Inputs And Outputs
- ANC/Active Sound Control Unit Connector For Inputs And Outputs (2018-19)
- ANC/Active Sound Control Unit Connector For Inputs And Outputs (With Auto Idle Stop System) (2015-17)
- ANC/Active Sound Control Unit Connector For Inputs And Outputs (Without Auto Idle Stop System) (2015-17)
- AM/FM Radio Preset Memory Is Lost
- AM/FM Radio Tuner Does Not Change Stations
- Audio Unit Connector For Inputs And Outputs (2019)
- Audio Unit Connector For Inputs And Outputs (Undefined) (2018)
- Audio Unit Connector For Inputs And Outputs (With Auto Idle Stop System) (2015-17)
- Audio Unit Connector For Inputs And Outputs (Without Auto Idle Stop System) (2015-17)
- Audio-Navigation Unit Connector For Inputs And Outputs (2019)
- Audio-Navigation Unit Connector For Inputs And Outputs (Undefined) (2018)
- Audio-Navigation Unit Connector For Inputs And Outputs (With Auto Idle Stop System) (2015-17)
- Audio-Navigation Unit Connector For Inputs And Outputs (Without Auto Idle Stop System) (2015-17)
- Auxiliary Jack Assembly Connector For Inputs And Outputs
- CarPlay and Android Auto Unit Connector For Inputs And Outputs
- Center Display Unit Connector For Inputs And Outputs (With Auto Idle Stop System)
- Center Display Unit Connector For Inputs And Outputs (Without Auto Idle Stop System)
- Center Switch Panel/Interface Dial Connector For Inputs And Outputs (2018-19)
- Center Switch Panel/Interface Dial Connector For Inputs And Outputs (With Auto Idle Stop System) (2015-17)
- Center Switch Panel/Interface Dial Connector For Inputs And Outputs (Without Auto Idle Stop System) (2015-17)
- HandsFreeLink Control Unit Connector For Inputs And Outputs (2015-17)
- HandsFreeLink Control Unit Connector For Inputs And Outputs (2018-19)
- Rearview Camera Connector For Inputs And Outputs (2015-17)
- Rearview Camera Connector For Inputs And Outputs (2018-19)
- Stereo Amplifier Connector For Inputs And Outputs (With Navigation) (2015-17)
- Stereo Amplifier Connector For Inputs And Outputs (With Navigation) (2018-19)
- Stereo Amplifier Connector For Inputs And Outputs (Without Navigation) (2015-17)
- Stereo Amplifier Connector For Inputs And Outputs (Without Navigation) (2018-19)
- Telematics Control Unit Connector For Inputs And Outputs (2018-19)
- Telematics Control Unit Connector For Inputs And Outputs (With Auto Idle Stop System) (2015-17)
- Telematics Control Unit Connector For Inputs And Outputs (Without Auto Idle Stop System) (2015-17)
- Tuner Unit Connector For Inputs And Outputs (2015-17)
- Tuner Unit Connector For Inputs And Outputs (With XM) (2018-19)
- Tuner Unit Connector For Inputs And Outputs (Without XM) (2018-19)
- XM Receiver Connector For Inputs And Outputs
- Circuit Diagram
- Audio And Visual System Circuit Diagram (With Navigation, With Auto Idle Stop System) (2015-17)
- Audio And Visual System Circuit Diagram (With Navigation, With Auto Idle Stop System) (2018)
- Audio And Visual System Circuit Diagram (With Navigation, With Auto Idle Stop System) (2019)
- Audio And Visual System Circuit Diagram (With Navigation, Without Auto Idle Stop System) (2015-17)
- Audio And Visual System Circuit Diagram (With Navigation, Without Auto Idle Stop System) (2018)
- Audio And Visual System Circuit Diagram (With Navigation, Without Auto Idle Stop System) (2019)
- Audio And Visual System Circuit Diagram (Without Navigation, With Auto Idle Stop System) (2015-17)
- Audio And Visual System Circuit Diagram (Without Navigation, With Auto Idle Stop System) (2018)
- Audio And Visual System Circuit Diagram (Without Navigation, With Auto Idle Stop System) (2019)
- Audio And Visual System Circuit Diagram (Without Navigation, Without Auto Idle Stop System) (2015-17)
- Audio And Visual System Circuit Diagram (Without Navigation, Without Auto Idle Stop System) (2018)
- Audio And Visual System Circuit Diagram (Without Navigation, Without Auto Idle Stop System) (2019)
- Symptom Troubleshooting
- AM Radio Reception Changes At Night (Audio)
- AcuraLink Services Do Not Work
- AcuraLink System Status Indicator Does Not Come On
- AcuraLink Symptom Troubleshooting Index
- AcuraLink Messages Cannot Be Deleted
- AcuraLink System Status Indicator Indicates Solid Red
- Audio Disc Does Not Eject (Audio)
- Audio Disc Does Not Load (Audio)
- Audio Disc Does Not Play (Audio)
- Audio Disc Skips (Audio)
- Clock Is Not Displayed In The Header (Upper Right Corner) Of The Center Display
- Excessive Transition Between Analog Broadcast And Digital HD Radio (TM) Broadcast
- HD Radio (TM) Changes HD Channel On Its Own
- HDS Does Not Communicate With The Vehicle And The Telematics Control Unit
- ODMD (TM) Buttons Do Not Work Or Respond Properly
- Pandora Is Not Is Displayed As An Audio Source
- System Always Comes Up In In-Line Diagnostic Mode (Without Navigation)
- The Bluetooth Icon In The Audio Display Is Not Displayed
- The Client Wants The HFL System Reset (All Phones And Address Information Cleared From The HFL System)
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.