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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 LHR door speaker concern, GO to Pinpoint Test O
For a LHR door tweeter speaker concern, GO to Pinpoint Test P
B1A04:11 Speaker #4: Circuit Short To Ground For a LHR door speaker concern, GO to Pinpoint Test O
For a LHR door tweeter speaker concern, GO to Pinpoint Test P
B1A04:12 Speaker #4: Circuit Short To Battery For a LHR door speaker concern, GO to Pinpoint Test O
For a LHR door tweeter speaker concern, GO to Pinpoint Test P
B1A04:13 Speaker #4: Circuit Open For a LHR door speaker concern, GO to Pinpoint Test O
For a LHR 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 RHR door speaker concern, GO to Pinpoint Test L
For a RHR door tweeter speaker concern, GO to Pinpoint Test M
B1A08:11 Speaker #8: Circuit Short To Ground For a RHR door speaker concern, GO to Pinpoint Test L
For a RHR door tweeter speaker concern, GO to Pinpoint Test M
B1A08:12 Speaker #8: Circuit Short To Battery For a RHR door speaker concern, GO to Pinpoint Test L
For a RHR door tweeter speaker concern, GO to Pinpoint Test M
B1A08:13 Speaker #8: Circuit Open For a RHR door speaker concern, GO to Pinpoint Test L
For a RHR 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 Instrument Panel Cluster (IPC) Control Module: No Sub Type Information GO to Pinpoint Test AF
U0184:00 Lost Communication With Radio: No Sub Type Information GO to Pinpoint Test AH
U0253:00 Lost Communication With Accessory Protocol Interface Module: No Sub Type Information GO to Pinpoint Test AJ
U0256:00 Lost Communication With Front Controls Interface Module "A": No Sub Type Information GO to Pinpoint Test AK
U0257:00 Lost Communication With Front Control/Display Interface Module: No Sub Type Information GO to Pinpoint Test AL
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.
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 audio DSP module.
If there have been recent service actions with the audio DSP module, 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 audio DSP module to correct the failure to retain configuration data. Refer to: Audio Digital Signal Processing (DSP) 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 audio DSP module.
If there have been recent service actions with the audio DSP module, 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 audio DSP module to correct the failure to retain configuration data. Refer to: Audio Digital Signal Processing (DSP) 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 audio DSP module.
If there have been recent service actions with the audio DSP module, 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 audio DSP module to correct the failure to retain configuration data. Refer to: Audio Digital Signal Processing (DSP) Module
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 AM
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test AN