Audio DSP Module

DTC INDEX

DTC	Description	Action
B1A01:01	Speaker #1: General Electrical Failure	GO to PINPOINT TEST I
B1A01:11	Speaker #1: Circuit Short To Ground	GO to PINPOINT TEST I
B1A01:12	Speaker #1: Circuit Short To Battery	GO to PINPOINT TEST I
B1A01:13	Speaker #1: Circuit Open	GO to PINPOINT TEST I
B1A02:01	Speaker #2: General Electrical Failure	GO to PINPOINT TEST G
B1A02:11	Speaker #2: Circuit Short To Ground	GO to PINPOINT TEST G
B1A02:12	Speaker #2: Circuit Short To Battery	GO to PINPOINT TEST G
B1A02:13	Speaker #2: Circuit Open	GO to PINPOINT TEST G
B1A03:01	Speaker #3: General Electrical Failure	GO to PINPOINT TEST H
B1A03:11	Speaker #3: Circuit Short To Ground	GO to PINPOINT TEST H
B1A03:12	Speaker #3: Circuit Short To Battery	GO to PINPOINT TEST H
B1A03:13	Speaker #3: Circuit Open	GO to PINPOINT TEST H
B1A04:01	Speaker #4: General Electrical Failure	For a Left Rear (LR) door speaker concern, GO to PINPOINT TEST O For a Left Rear (LR) door tweeter speaker concern, GO to PINPOINT TEST P
B1A04:11	Speaker #4: Circuit Short To Ground	For a Left Rear (LR) door speaker concern, GO to PINPOINT TEST O For a Left Rear (LR) door tweeter speaker concern, GO to PINPOINT TEST P
B1A04:12	Speaker #4: Circuit Short To Battery	For a Left Rear (LR) door speaker concern, GO to PINPOINT TEST O For a Left Rear (LR) door tweeter speaker concern, GO to PINPOINT TEST P
B1A04:13	Speaker #4: Circuit Open	For a Left Rear (LR) door speaker concern, GO to PINPOINT TEST O For a Left Rear (LR) door tweeter speaker concern, GO to PINPOINT TEST P
B1A06:01	Speaker #6: General Electrical Failure	GO to PINPOINT TEST J
B1A06:11	Speaker #6: Circuit Short To Ground	GO to PINPOINT TEST J
B1A06:12	Speaker #6: Circuit Short To Battery	GO to PINPOINT TEST J
B1A06:13	Speaker #6: Circuit Open	GO to PINPOINT TEST J
B1A07:01	Speaker #7: General Electrical Failure	GO to PINPOINT TEST K
B1A07:11	Speaker #7: Circuit Short To Ground	GO to PINPOINT TEST K
B1A07:12	Speaker #7: Circuit Short To Battery	GO to PINPOINT TEST K
B1A07:13	Speaker #7: Circuit Open	GO to PINPOINT TEST K
B1A08:01	Speaker #8: General Electrical Failure	For a Right Rear (RR) door speaker concern, GO to PINPOINT TEST L For a Right Rear (RR) door tweeter speaker concern, GO to PINPOINT TEST M
B1A08:11	Speaker #8: Circuit Short To Ground	For a Right Rear (RR) door speaker concern, GO to PINPOINT TEST L For a Right Rear (RR) door tweeter speaker concern, GO to PINPOINT TEST M
B1A08:12	Speaker #8: Circuit Short To Battery	For a Right Rear (RR) door speaker concern, GO to PINPOINT TEST L For a Right Rear (RR) door tweeter speaker concern, GO to PINPOINT TEST M
B1A08:13	Speaker #8: Circuit Open	For a Right Rear (RR) door speaker concern, GO to PINPOINT TEST L For a Right Rear (RR) door tweeter speaker concern, GO to PINPOINT TEST M
B1A09:11	Speaker #9: Circuit Short To Ground	GO to PINPOINT TEST N
B1A09:12	Speaker #9: Circuit Short To Battery	GO to PINPOINT TEST N
B1A09:13	Speaker #9: Circuit Open	GO to PINPOINT TEST N
B1A10:11	Speaker #10: Circuit Short To Ground	GO to PINPOINT TEST N
B1A10:12	Speaker #10: Circuit Short To Battery	GO to PINPOINT TEST N
B1A10:13	Speaker #10: Circuit Open	GO to PINPOINT TEST N
U0155:00	Lost Communication With IPC Control Module: No Sub Type Information	GO to PINPOINT TEST AJ
U0184:00	Lost Communication With Radio: No Sub Type Information	GO to PINPOINT TEST AM
U0253:00	Lost Communication With Accessory Protocol Interface Module: No Sub Type Information	GO to PINPOINT TEST AO
U0256:00	Lost Communication With Front Controls Interface Module "A": No Sub Type Information	GO to PINPOINT TEST AP
U0257:00	Lost Communication With Front Control/Display Interface Module: No Sub Type Information	NOTE: Despite the description, this DTC applies to the FDIM , not the FCDIM . GO to PINPOINT TEST AQ
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 .
U2014:01	Control Module Hardware: General Electrical Failure	CLEAR the DTC . WAIT at least 10 seconds. REPEAT the self-test. If DTC U2014:01 is retrieved again, INSTALL a new audio DSP module. Refer to: AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE .
U2014:41	Control Module Hardware: General Checksum Failure	CLEAR the DTC . WAIT at least 10 seconds. REPEAT the self-test. If DTC U2014:41 is retrieved again, INSTALL a new audio DSP module. Refer to: AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE .
U201A:51	Control Module Main Calibration Data: Not Programmed	This DTC sets due to incomplete or incorrect PMI procedures. CHECK the vehicle service history for recent service actions related to the ACM . If there have been recent service actions with the ACM , REPEAT/PERFORM the PMI procedure as directed by the diagnostic scan tool. Refer to: MODULE CONFIGURATION - SYSTEM OPERATION AND COMPONENT DESCRIPTION . See PROGRAMMABLE MODULE INSTALLATION (PMI) . If there have been no recent service actions, INSTALL a new ACM to correct the failure to retain configuration data. Refer to: AUDIO FRONT CONTROL MODULE (ACM) .
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 ACM . If there have been recent service actions with the ACM , REPEAT/PERFORM the PMI procedure as directed by the diagnostic scan tool. Refer to: MODULE CONFIGURATION - SYSTEM OPERATION AND COMPONENT DESCRIPTION . See PROGRAMMABLE MODULE INSTALLATION (PMI) . If there have been no recent service actions, INSTALL a new ACM to correct the failure to retain configuration data. Refer to: AUDIO FRONT CONTROL MODULE (ACM) .
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 ACM . If there have been recent service actions with the ACM , REPEAT/PERFORM the PMI procedure as directed by the diagnostic scan tool. Refer to: MODULE CONFIGURATION - SYSTEM OPERATION AND COMPONENT DESCRIPTION . See PROGRAMMABLE MODULE INSTALLATION (PMI) . If there have been no recent service actions, INSTALL a new ACM to correct the failure to retain configuration data. Refer to: AUDIO FRONT CONTROL MODULE (ACM) .
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, INSTALL a new audio DSP module. Refer to: AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE .
U3003:16	Battery Voltage: Circuit Voltage Below Threshold	GO to PINPOINT TEST AS
U3003:17	Battery Voltage: Circuit Voltage Above Threshold	GO to PINPOINT TEST AT