Accessory Protocol Interface Module (APIM)

DTC INDEX

DTC	Description	Action
B108E:01	Display: General Electrical Failure	GO to PINPOINT TEST Y .
B116A:01	Handset Microphone: General Electrical Failure	GO to PINPOINT TEST Q .
B1215:00	External Memory Card: No Sub Type Information	GO to PINPOINT TEST Z .
B1252:11	USB Port: Circuit Short to Ground	For an inoperative USB port, GO to PINPOINT TEST S For an inoperative SD card slot, GO to PINPOINT TEST T
B1252:13	USB Port: Circuit Open	For an inoperative USB port, GO to PINPOINT TEST S For an inoperative SD card slot, GO to PINPOINT TEST T
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 APIM USB port #2 for damage and REMOVE any debris. CLEAR the DTCs . WAIT at least 10 seconds. REPEAT the self-test. If DTC B12B8:11 is retrieved again, refer to APIM HARDWARE TESTING .
C1001:01	Vision System Camera: General Electrical Failure	REFER to The rear video is inoperative in PARKING AID .
U0140:00	Lost Communication With Body Control Module: No Sub Type Information	GO to PINPOINT TEST AC .
U0151:00	Lost Communication With Restraints Control Module: No Sub Type Information	GO to PINPOINT TEST AD .
U0155:00	Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information	GO to PINPOINT TEST AE .
U0162:00	Lost Communication With Navigation Display Module: No Sub Type Information	GO to PINPOINT TEST Y .
U016A:00	Lost Communication With Global Positioning System Module: No Sub Type Information	GO to PINPOINT TEST AF .
U0184:00	Lost Communication With Radio: No Sub Type Information	GO to PINPOINT TEST AG .
U0256:00	Lost Communication With Front Controls Interface Module "A": No Sub Type Information	GO to PINPOINT TEST AI .
U0423:00	Invalid Data Received from Instrument Panel Cluster Control Module: No Sub Type Information	RETRIEVE and FOLLOW DTCs present in the IPC . REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES .
U1A00:87	Private Communication Network: Missing Message	GO to PINPOINT TEST C .
U2017:45	Control Module Software #2: Program Memory Failure	CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U2017:45 is retrieved again, refer to APIM HARDWARE TESTING .
U2017:51	Control Module Software #2: Not Programmed	This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the APIM . If there have been recent service actions with the APIM , REPEAT/PERFORM the APIM programming as directed by the diagnostic scan tool. REFER to APIM PROGRAMMING in Information and Entertainment System . If there have been no recent service actions, refer to APIM HARDWARE TESTING .
U2017:52	Control Module Software #2: Not Activated	This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the APIM . If there have been recent service actions with the APIM , REPEAT/PERFORM the APIM programming as directed by the diagnostic scan tool. REFER to APIM PROGRAMMING in Information and Entertainment System . If there have been no recent service actions, refer to APIM HARDWARE TESTING .
U2017:54	Control Module Software #2: Missing Calibration	This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the APIM . If there have been recent service actions with the APIM , REPEAT/PERFORM the APIM programming as directed by the diagnostic scan tool. REFER to APIM PROGRAMMING in Information and Entertainment System . If there have been no recent service actions, refer to APIM HARDWARE TESTING .
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 APIM . If there have been recent service actions with the APIM , REPEAT/PERFORM the APIM programming as directed by the diagnostic scan tool. REFER to APIM PROGRAMMING in Information and Entertainment System . If there have been no recent service actions, refer to APIM HARDWARE TESTING .
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 APIM . If there have been recent service actions with the APIM , REPEAT/PERFORM the APIM programming as directed by the diagnostic scan tool. REFER to APIM PROGRAMMING in Information and Entertainment System . If there have been no recent service actions, refer to APIM HARDWARE TESTING .
U3000:04	Control Module: System Internal Failure	CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:04 is retrieved again, refer to APIM HARDWARE TESTING .
U3000:41	Control Module: General Checksum Failure	CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:41 is retrieved again, refer to APIM HARDWARE TESTING .
U3000:42	Control Module: General Memory Failure	CLEAR the DTC. WAIT at least 10 seconds. REPEAT the self-test. If DTC U3000:42 is retrieved again, refer to APIM HARDWARE TESTING .
U3000:88	Control Module: Bus Off	NOTE: Network communication/message DTCs can result from intermittent concerns such as damaged wiring or low battery voltage occurrences. Additionally, vehicle repair procedures such as module reprogramming often set these DTCs . Replacing a module to resolve a network DTC is unlikely to resolve the concern. The module was unable to communicate on the network at a point in time. The fault is not currently present. To avoid repeat network concerns: INSPECT for damaged or corroded wiring at the APIM . TEST the vehicle battery. REFER to Charging Systems in CHARGING SYSTEM . CLEAR the DTC. REPEAT the network test with the diagnostic scan tool.
U3003:16	Battery Voltage: Circuit Voltage Below Threshold	GO to PINPOINT TEST AK .
U3003:17	Battery Voltage: Circuit Voltage Above Threshold	GO to PINPOINT TEST AL .