AVN 4.0 UVO eServices Dealer Engineering Mode – 2015 Kia Optima

PS330

 

SUBJECT:

AVN 4.0 UVO eServices DEALER ENGINEERING MODE

 

When troubleshooting an AVN 4.0 head-unit, follow the procedure outlined below to access the Dealer Engineering mode and perform various eServices related maintenance functions.

 

  1. Make sure the UVO eServices app is installed on the smartphone to be used.
  2. Bluetooth pair and connect the smartphone via USB cable to vehicle.
  3. Log in to the UVO eServices app using the following Universal Identification (UID) login credentials:
  4. To access the Dealer Engineering Mode, press the UVO hard key. Then, use a finger to touch a specific area of the head unit screen (A -> B), as shown in the image below.
Dealer Engineering Mode

 

  1. After performing the A -> B procedure correctly, the Dealer Engineering screen will be displayed on the head unit. Press the eServices Check button to test system operation.
Dealer Engineering Mode

 

  1. The system will display the status of various subsystems. If all subsystems are working correctly, the following message will be displayed:

“TMU, OK!” – “BT Connection, OK!” – “USB Connection, OK!” – “eServices Check, OK!”

Note: The message above indicates all subsystems are working correctly. No further action is required.

  1. If any of the system checks fail, refer to the Troubleshooting Matrix below or to the applicable workshop manual on KGIS.

 

Error Codes Troubleshooting Matrix for AVN 4.0 Head Units

CHECKCODEMESSAGETROUBLESHOOTING
TMUT000Checking TMUN/A
T001TMU submicom is not connectedReset AVN or update to latest version
T002Unknown VINIGN on (at least once)
T999TMU OK!N/A
BTB000Checking BT ConnectivityN/A
B001BT InitializingTry again in a few minutes
B002No BT Phone connectedBT phone connection needed
B003Connecting to BT ProfilesN/A
B999BT Connection OK!N/A
USBU000Checking USB ConnectivityN/A
U001USB is not connectedConnect with smart phone using USB cable
U002Not supported deviceSmart phone needed(ex. not USB stick)
U003No response from PhoneReconnect USB cable
U004Phone is not readyInstall UVO app into the phone
U999USB Connection OK!N/A
TMSC000Checking TMS data transferN/A
C001USB unlinkCheck USB connection
C002No Response from PhoneReconnect USB cable
C003Response ErrorCheck phone network status
C999eServices Check OK!N/A

 

 

 

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