Information And Entertainment System DTCS: TCU
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B116C:04 | External SIM Cable/ SIM Card: System Internal Failure | GO to Pinpoint Test AI |
| U0100:00 | Lost Communication with ECM/ PCM "A": No Sub Type Information | GO to Pinpoint Test AN |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AP |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test AR |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test AZ |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | This DTC sets due to an incomplete or incorrect TCU PMI. 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 Professional Technician Society (PTS), following the diagnostic scan tool instructions under Module Programming>As-Built. REFER to: Module Configuration - System Operation and Component Description . If there have been no recent service actions, the TCU has failed to retain configuration data. INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | This DTC sets due to an incomplete or incorrect TCU PMI. 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 Professional Technician Society (PTS), following the diagnostic scan tool instructions under Module Programming>As-Built. REFER to: Module Configuration - System Operation and Component Description . If there have been no recent service actions, the TCU has failed to retain configuration data. INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . |
| U3000:04 | Control Module: System Internal Failure | CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:04 is retrieved again, DISCONNECT the battery for 1 minute, then reconnect it. CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:04 is retrieved again, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:41 is retrieved again, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . |
| U3000:42 | Control Module: General Memory Failure | CLEAR the Diagnostic Trouble Codes (DTCs). WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:42 is retrieved again, INSTALL a new TCU. REFER to: Telematics Control Unit (TCU) Module . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test BC |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test BD |