Circuit/System Testing
- Ignition/Vehicle & All vehicle systems - Off
- Disconnect the electrical connector: Digital Radio Antenna Cable @ A11 Radio
- Connect the special tool: EL-48028 Digital Radio Test Antenna @ A11 Radio
- Ignition - On/Vehicle - In Service Mode - Infotainment System State - ON
- Operate the component: XM Radio Verify DTC B125C is not set or Radio Display does not equal No Sirius XM Signal
- If DTC B125C is set or Radio Display = No Sirius XM Signal
Replace the component: A11 Radio
- Go to next step: If DTC B125C is not set or Radio Display Does Not Equal No Sirius XM Signal
- If DTC B125C is set or Radio Display = No Sirius XM Signal
- Ignition/Vehicle & All vehicle systems - Off
- Disconnect the electrical connector: Digital Radio Antenna Cable @ T2RR Antenna - Roof Rear
- Perform the following procedure/test: Component Testing - Coax Cable
Verify the procedure/test passes.
- Component Testing = Failed
Replace the component: Digital Radio Antenna Cable
- Go to next step: Component Testing = Passed
- Component Testing = Failed
- Replace the component: T2RR Antenna - Roof Rear