Diagnostic Test

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR AN ACTIVE DTC
1. Turn the TGW on and place it in satellite mode.
2. With the scan tool, read the Telematics Gateway (TGW) DTCs.
  Does the scan tool display active: B157B-00-SATELLITE REGION MISMATCH - US/CANADA?
  
  Yes
  - Go To 2
  No
  - Test Complete.
CHECK THE TELEMATICS GATEWAY (TGW)
1. With the scan tool, verify the TGW is programmed for the proper country code.
  Does the scan tool display a country code of US or Canada?
  
  Yes
  - Replace the TGW in accordance with the Service Information. Refer to MODULE, TELEMATICS GATEWAY, REMOVAL .
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Verify the vehicle configuration.
  - Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .