Either reset the pin code on the radio to 0000, or go under Device Info on the radio and see what the pin code is (to enter it later on the MIT).
Make test call and the audio streaming test.
The vehicle should confirm pairing/bonding is complete.
the streaming audio from the MIT will resume.
Note:
If the call is not answered within several rings, the MIT's audio files will not transmit, even though an active call is occurring.
Note:
The MIT will remain paired/bonded when the call is ended by the vehicle. To re-test the call function, place the MIT in Bluetooth mode and press and release the Pair button to reconnect. When testing is completed, delete MIT from the audio system before returning the vehicle to the customer.
Note:
Volume levels may vary dependent upon vehicle audio system.
If the MIT unit is still not working properly after following the below troubleshooting, the unit is malfunctioning and should be repaired or replaced.
Unit not Working
Special Tools
Wireless Communication Interface Antenna ReplacementTrip Odometer
The trip odometer measures the distance the vehicle has been driven since the
function was last reset.
Press the reset stem in the lower right of the tachometer to toggle between the
odometer and the trip odometer. To reset the trip odometer to zero, press and hold
the reset stem while the ...
Recreational Vehicle Towing
Recreational vehicle towing means towing the vehicle behind another vehicle,
such as a motor home. The two most common types of recreational vehicle towing are
known as dinghy towing and dolly towing. Dinghy towing is towing the vehicle with
all four wheels on the ground. Dolly towing is towin ...
Data Link Communications Description and Operation
Note: This is an overview of different serial data buses used by GM
devices to communicate with each others. Use Data Communication Schematics to
find out which serial data buses are configured for a specific vehicle.
Circuit Description
There are many components in a vehicle t ...