Accessory Protocol Interface Module (APIM)
| DTC | Description | Action |
|---|---|---|
| B108E:01 | Display: General Electrical Failure | GO to Pinpoint Test AC |
| B108E:02 | Display: General Signal Failure | GO to Pinpoint Test AC |
| B108E:4A | Display: Incorrect Component Installed | INSTALL the correct FDIM as necessary. REFER to: Front Display Interface Module (FDIM) . |
| B108E:4B | Display: Over Temperature | GO to Pinpoint Test AC |
| B108E:87 | Display: Missing Message | GO to Pinpoint Test AC |
| B119F:01 | GPS Antenna: General Electrical Failure | For a SIRIUS Travel Link concern, GO to Pinpoint Test C For a navigation concern, GO to Pinpoint Test AE For a compass concern, GO to Pinpoint Test AG |
| B119F:13 | GPS Antenna: Circuit Open | For a SIRIUS Travel Link concern, GO to Pinpoint Test C For a navigation concern, GO to Pinpoint Test AE For a compass concern, GO to Pinpoint Test AG |
| B1252:11 | USB Port: Circuit Short To Ground | GO to Pinpoint Test V |
| B1252:13 | USB Port: Circuit Open | GO to Pinpoint Test V |
| B12B8:11 | USB Port #2: Circuit Short To Ground |
NOTE:
This DTC refers to USB port #2 on the APIM itself, which is not used. INSPECT the APIMUSB port #2 for damage and REMOVE any debris.CLEAR the DTC.WAIT at least 10 seconds.REPEAT the APIM self-test.If DTC B12B8:11 is retrieved again, PERFORM the APIM Hardware Test. Refer to APIM Guided Routine
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| B14FD:11 | External Media Control Connectivity: Circuit Short To Ground | GO to Pinpoint Test V |
| B1D79:11 | Microphone Input: Circuit Short To Ground | GO to Pinpoint Test U |
| B1D79:12 | Microphone Input: Circuit Short To Battery | GO to Pinpoint Test U |
| B1D79:13 | Microphone Input: Circuit Open | GO to Pinpoint Test U |
| C1001:01 | Vision System Camera: General Electrical Failure | REFER to: Parking Aid . See The Rear Video Is Inoperative. |
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | GO to Pinpoint Test AK |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AL |
| U0151:00 | Lost Communication With Restraints Control Module: No Sub Type Information | GO to Pinpoint Test AM |
| U0155:00 | Lost Communication With Instrument Panel Cluster IPC Control Module: No Sub Type Information | GO to Pinpoint Test AN |
| U0159:00 | Lost Communication With Parking Assist Control Module "A": No Sub Type Information | GO to Pinpoint Test AO |
| U0162:00 | Lost Communication With Navigation Display Module: No Sub Type Information | GO to Pinpoint Test AC |
| U0184:00 | Lost Communication With Radio: No Sub Type Information | GO to Pinpoint Test AP |
| U0198:00 | Lost Communication With Telematic Control Module: No Sub Type Information | GO to Pinpoint Test AQ |
| U0238:00 | Lost Communication With Digital Audio Control Module "D": No Sub Type Information | GO to Pinpoint Test AS |
| U024B:00 | Lost Communication with Seat Control Module "G": No Sub Type Information | GO to Pinpoint Test AT |
| U024C:00 | Lost Communication with Seat Control Module "H": No Sub Type Information | GO to Pinpoint Test AU |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to Pinpoint Test AW |
| U0415:00 | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the ABS module. REFER to: Anti-Lock Brake System (ABS) and Stability Control . * If no Diagnostic Trouble Codes (DTCs) are present in the ABS module, DIAGNOSE the observable symptom. |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the BCM. REFER to: Body Control Module (BCM) . * If no Diagnostic Trouble Codes (DTCs) are present in the BCM, DIAGNOSE the observable symptom. |
| U0423:00 | Invalid Data Received From Instrument Panel Cluster Control Module: No Sub Type Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the IPC. REFER to: Instrumentation, Message Center and Warning Chimes . * If no Diagnostic Trouble Codes (DTCs) are present in the IPC, DIAGNOSE the observable symptom. |
| U0452:00 | Invalid Data Received From Restraints Control Module: No Sub Type Information | RETRIEVE and FOLLOW Diagnostic Trouble Codes (DTCs) present in the RCM. REFER to: Airbag Supplemental Restraint System (SRS) . * If no Diagnostic Trouble Codes (DTCs) are present in the RCM, DIAGNOSE the observable symptom. |
| U1A00:87 | Private Communication Network: Missing Message | For a satellite radio concern, GO to Pinpoint Test B For a SIRIUS Travel Link concern, GO to Pinpoint Test C For a navigation concern, GO to Pinpoint Test AE For a compass concern, GO to Pinpoint Test AG |
| U2017:45 | Control Module Software #2: Program Memory Failure | CLEAR all Continuous Memory Diagnostic Trouble Codes (CMDTCs). WAIT at least 10 seconds. RETRIEVE all Continuous Memory Diagnostic Trouble Codes (CMDTCs). If DTC U2017:45 is retrieved again, PERFORM the APIM Hardware Test. Refer to APIM Guided Routine . |
| U2017:51 | Control Module Software #2: Not Programmed | This DTC sets due to an incorrect or incomplete APIM programming/provisioning. Using a diagnostic scan tool, PERFORM the APIM programming procedure. REFER to: SYNC Module [APIM] Programming . |
| U2017:52 | Control Module Software #2: Not Activated | This DTC sets due to an incorrect or incomplete APIM programming/provisioning. Using a diagnostic scan tool, PERFORM the APIM programming procedure. REFER to: SYNC Module [APIM] Programming . |
| U2017:54 | Control Module Software #2: Missing Calibration | This DTC sets due to an incorrect or incomplete APIM programming/provisioning. Using a diagnostic scan tool, PERFORM the APIM programming procedure. REFER to: SYNC Module [APIM] Programming . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | This DTC sets due to an incorrect or incomplete APIM programming/provisioning. Using a diagnostic scan tool, PERFORM the APIM programming procedure. REFER to: SYNC Module [APIM] Programming . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | This DTC sets due to an incorrect or incomplete APIM programming/provisioning. Using a diagnostic scan tool, PERFORM the APIM programming procedure. REFER to: SYNC Module [APIM] Programming . |
| U3000:04 | Control Module: System Internal Failure | CLEAR all Continuous Memory Diagnostic Trouble Codes (CMDTCs). WAIT at least 10 seconds. RETRIEVE all Continuous Memory Diagnostic Trouble Codes (CMDTCs). If DTC U3000:04 is retrieved again, PERFORM the APIM Hardware Test. Refer to APIM Guided Routine . |
| U3000:09 | Control Module: Component Failure | CLEAR all Continuous Memory Diagnostic Trouble Codes (CMDTCs). WAIT at least 10 seconds. RETRIEVE all Continuous Memory Diagnostic Trouble Codes (CMDTCs). If DTC U3000:09 is retrieved again, PERFORM the APIM Hardware Test. Refer to APIM Guided Routine . |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the DTC. WAIT at least 10 seconds. REPEAT the APIM self-test. If DTC U3000:41 is retrieved again, PERFORM the APIM Hardware Test. Refer to APIM Guided Routine . |
| U3000:88 | Control Module: Bus Off |
NOTE:
The module was unable to communicate on the network at a point in time. The fault is not currently present since the module had to communicate with the diagnostic scan tool to report this DTC. To avoid repeat network concerns: INSPECT for damaged or corroded wiring at the APIM. Refer to Wiring Diagrams in OEM WIRING DIAGRAMS FOR MODULE COMMUNICATIONS NETWORK - CELL 14
for schematic and connector information.CLEAR all Continuous Memory Diagnostic Trouble Codes (CMDTCs).WAIT at least 10 seconds.REPEAT the network test with the diagnostic scan tool. |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test AX |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test AY |