Circuit/System Verification
WARNING: This page is about a different car, the 2012 Buick Verano. However, it is still accessible from the selected car via links, so may be relevant.
- Verify no DTCs are present.
- If any DTCs are present
Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If no DTCs are present
- If any DTCs are present
- Verify the radio calibrations are current.
- If the radio calibrations are not current
Reprogram the radio and re-evaluate the concern.
- If no update calibrations are available
- If the radio calibrations are not current
- Ignition ON, infotainment system ON.
- Verify the infotainment system successfully pairs with the MIT tool.
- If the infotainment system does not successfully pair with the MIT tool.
Replace the A11 radio.
- If the infotainment system successfully pairs with the MIT tool.
- If the infotainment system does not successfully pair with the MIT tool.
- Verify the infotainment system successfully completes the desired feature test using the MIT tool.
- If the feature test is not successful
Replace the A11 radio.
- If the feature test is successful
- If the feature test is not successful
- All OK. Refer to Diagnostic Aids .
NOTE:
The MIT tool can be used to test either cellular phone or streaming audio functions. Refer to the tool instructions, and perform the appropriate test(s) related to the customers concern in the following steps.