Sync 3 Touchscreen: TCU
| DTC | Description | Action |
|---|---|---|
| B116C:04 | External SIM Cable/SIM Card: System Internal Failure | CLEAR the DTC. WAIT 10 seconds and then REPEAT the TCU self-test. If the DTC is retrieved again, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . |
| B116C:55 | External SIM Cable/SIM Card: Not Configured | CHECK the vehicle service history for recent service actions related to the TCU. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT the PMI procedure as directed by the diagnostic scan tool. REFER to: Module Programming . If there have been no recent service actions, INSTALL a new TCU to correct the failure to retain configuration data. REFER to: Telematics Control Unit (TCU) Module . |
| B1246:11 | GSM (Group System for Mobile) Antenna: Circuit Short To Ground | If not
equipped with the vehicle hotspot feature, GO to Pinpoint Test AJ If equipped with the vehicle hotspot feature, GO to Pinpoint Test AK |
| B1246:13 | GSM (Group System for Mobile) Antenna: Circuit Open | If not
equipped with the vehicle hotspot feature, GO to Pinpoint Test AJ If equipped with the vehicle hotspot feature, GO to Pinpoint Test AK |
| B1D55:11 | Antenna #2: Circuit Short To Ground | GO to Pinpoint Test AL |
| B1D55:13 | Antenna #2: Circuit Open | GO to Pinpoint Test AL |
| U0100:00 | Lost Communication With ECM/PCM "A": No Sub Type Information | GO to Pinpoint Test AQ |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AS |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test AU |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test BC |
| U2024:00 | Control Module Cal-Config Data: No Sub Type Information | This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the TCU. If there have been recent service actions with the TCU, INSTALL as-built data from PTS, following the diagnostic scan tool instructions under Module Programming>As-Built. If there have been no recent service actions, INSTALL a new TCU to correct the failure to retain configuration data. REFER to: Telematics Control Unit (TCU) Module . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the TCU. If there have been recent service actions with the TCU, INSTALL as-built data from PTS, following the diagnostic scan tool instructions under Module Programming>As-Built. If there have been no recent service actions, INSTALL a new TCU to correct the failure to retain configuration data. REFER to: Telematics Control Unit (TCU) Module . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the TCU. If there have been recent service actions with the TCU, INSTALL as-built data from PTS, following the diagnostic scan tool instructions under Module Programming>As-Built. If there have been no recent service actions, INSTALL a new TCU to correct the failure to retain configuration data. REFER to: Telematics Control Unit (TCU) Module . |
| U3000:04 | Control Module: System Internal Failure | GO to Pinpoint Test BG |
| U3000:09 | Control Module: Component Failure | GO to Pinpoint Test BG |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the Diagnostic Trouble Codes (DTCs). REPEAT the self-test. If DTC U3000:41 is still present, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . REPEAT the self-test. |
| U3000:42 | Control Module: General Memory Failure | CLEAR the Diagnostic Trouble Codes (DTCs). REPEAT the self-test. If DTC U3000:42 is still present, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . REPEAT the self-test. |
| U3000:52 | Control Module: Not Activated | GO to Pinpoint Test BG |
| U3000:56 | Control Module: Invalid/Incompatible Configuration | CLEAR the Diagnostic Trouble Codes (DTCs). REPEAT the self-test. If DTC U3000:56 is still present, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . REPEAT the self-test. |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test BH |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test BI |