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Audio Front Control Module (ACM)

DTC INDEX

DTC Description Action
B1A01:01 Speaker #1: General Electrical Failure For a LF door speaker concern, GO to Pinpoint Test F .
For a LF tweeter speaker concern, GO to Pinpoint Test H .
B1A01:11 Speaker #1: Circuit Short to Ground For a LF door speaker concern, GO to Pinpoint Test F .
For a LF tweeter speaker concern, GO to Pinpoint Test H .
B1A01:12 Speaker #1: Circuit Short to Battery For a LF door speaker concern, GO to Pinpoint Test F .
For a LF tweeter speaker concern, GO to Pinpoint Test H .
B1A01:13 Speaker #1: Circuit Open For a LF door speaker concern, GO to Pinpoint Test F .
For a LF tweeter speaker concern, GO to Pinpoint Test H .
B1A02:01 Speaker #2: General Electrical Failure For a RF door speaker concern, GO to Pinpoint Test G .
For a RF tweeter speaker concern, GO to Pinpoint Test I .
B1A02:11 Speaker #2: Circuit Short to Ground For a RF door speaker concern, GO to Pinpoint Test G .
For a RF tweeter speaker concern, GO to Pinpoint Test I .
B1A02:12 Speaker #2: Circuit Short to Battery For a RF door speaker concern, GO to Pinpoint Test G .
For a RF tweeter speaker concern, GO to Pinpoint Test I .
B1A02:13 Speaker #2: Circuit Open For a RF door speaker concern, GO to Pinpoint Test G .
For a RF tweeter speaker concern, GO to Pinpoint Test I .
B1A03:01 Speaker #3: General Electrical Failure GO to Pinpoint Test K .
B1A03:11 Speaker #3: Circuit Short to Ground GO to Pinpoint Test K .
B1A03:12 Speaker #3: Circuit Short to Battery GO to Pinpoint Test K .
B1A03:13 Speaker #3: Circuit Open GO to Pinpoint Test K .
B1A04:01 Speaker #4: General Electrical Failure GO to Pinpoint Test J .
B1A04:11 Speaker #4: Circuit Short to Ground GO to Pinpoint Test J .
B1A04:12 Speaker #4: Circuit Short to Battery GO to Pinpoint Test J .
B1A04:13 Speaker #4: Circuit Open GO to Pinpoint Test J .
B1A56:21 Antenna: Signal Amplitude < Minimum If DTC B1A56:21 sets after running the bezel diagnostic tests, disregard this DTC. This test is used for end of line or repair bay testing at the Ford plant. Each plant has its own assigned frequency and signal strength requirements. The running and passing of this test depends on local radio stations. If no local station is broadcasting on the required frequency, the test will fail.
B1A89:11 Satellite Antenna: Circuit Short To Ground GO to Pinpoint Test B .
B1A89:13 Satellite Antenna: Circuit Open GO to Pinpoint Test B .
B1D19:49 Compact Disc Unit: Internal Electronic Failure CLEAR the DTC.
WAIT at least 10 seconds.
REPEAT the self-test.
If DTC B1D19:49 is retrieved again, INSTALL a new ACM. REFER to Audio Control Module (ACM) .
B1D19:4B Compact Disc Unit: Over Temperature The ACM was over temperature. This may occur during extended use. Audio operation can resume after the ACM cools. CLEAR the DTC. This is normal operation.
U0155:00 Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information GO to Pinpoint Test AB .
U0253:00 Lost Communication With Accessory Protocol Interface Module: No Sub Type Information GO to Pinpoint Test AD .
U0256:00 Lost Communication With Front Controls Interface Module "A": No Sub Type Information GO to Pinpoint Test AE .
U0257:00 Lost Communication With Front Controls / Display Interface Module: No Sub Type Information GO to Pinpoint Test AF .
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, 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 ACM to correct the failure to retain configuration data. REFER to Audio 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, 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 ACM to correct the failure to retain configuration data. REFER to Audio 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, 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 ACM to correct the failure to retain configuration data. REFER to Audio 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 ACM. REFER to Audio Control Module (ACM) .
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, INSTALL a new ACM. REFER to Audio Control Module (ACM) .
U3000:96 Control Module: Component Internal Failure CLEAR the DTC.
WAIT at least 10 seconds.
REPEAT the self-test.
If DTC U3000:96 is retrieved again, INSTALL a new ACM. REFER to Audio Control Module (ACM) .
U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to Pinpoint Test AG .
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test AH .