Audio Control Module (ACM) DTC Chart - Without Navigation

2010 Ford Mustang Base, 2D Coupe, AutomaticSECTION Audio Control Module (ACM) DTC Chart - Without Navigation
Audio Control Module (ACM) DTC Chart - Without Navigation

DTC Description Action
B11BA:1C Steering Wheel Audio Switch Pack: Circuit Voltage out of Range GO to PINPOINT TEST P .
B11BA:63 Steering Wheel Audio Switch Pack: Circuit/Component Protection Time-Out GO to PINPOINT TEST P .
B1A01:01 Speaker #1: General Electrical Failure GO to PINPOINT TEST C .
B1A01:11 Speaker #1: Circuit Short to Ground GO to PINPOINT TEST C .
B1A01:12 Speaker #1: Circuit Short to Battery GO to PINPOINT TEST C .
B1A01:13 Speaker #1: Circuit Open GO to PINPOINT TEST C .
B1A02:01 Speaker #2: General Electrical Failure GO to PINPOINT TEST C .
B1A02:11 Speaker #2: Circuit Short to Ground GO to PINPOINT TEST C .
B1A02:12 Speaker #2: Circuit Short to Battery GO to PINPOINT TEST C .
B1A02:13 Speaker #2: Circuit Open GO to PINPOINT TEST C .
B1A03:01 Speaker #3: General Electrical Failure GO to PINPOINT TEST C .
B1A03:11 Speaker #3: Circuit Short to Ground GO to PINPOINT TEST C .
B1A03:12 Speaker #3: Circuit Short to Battery GO to PINPOINT TEST C .
B1A03:13 Speaker #3: Circuit Open GO to PINPOINT TEST C .
B1A04:01 Speaker #4: General Electrical Failure GO to PINPOINT TEST C .
B1A04:11 Speaker #4: Circuit Short to Ground GO to PINPOINT TEST C .
B1A04:12 Speaker #4: Circuit Short to Battery GO to PINPOINT TEST C .
B1A04:13 Speaker #4: Circuit Open GO to PINPOINT TEST C .
B1A05:02 Speaker #5: General Signal Failure GO to PINPOINT TEST D .
B1A06:02 Speaker #6: General Signal Failure GO to PINPOINT TEST E .
B1A56:21 Antenna: Signal Amplitude □ Minimum GO to PINPOINT TEST A .
B1A89:01 Satellite Antenna: General Electrical Failure 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 DTCs. REPEAT the self-test. If DTC B1D19:49 is retrieved again, INSTALL a new Audio Control Module (ACM). REFER to AUDIO CONTROL MODULE (ACM) . REPEAT the self-test.
B1D78:13 Auxiliary Input: Circuit Open
NOTE: This DTC is only applicable for vehicles without the SYNC system. For vehicles with the SYNC system, disregard the DTC.
GO to PINPOINT TEST Q .
U0140:00 Lost Communication With Body Control Module: No Sub Type Information GO to PINPOINT TEST AB .
U0155:00 Lost Communication With Instrument Panel Cluster (IPC  ) Control Module: No Sub Type Information GO to PINPOINT TEST AC .
U0197:00 Lost Communication With Telephone Control Module: No Sub Type Information GO to PINPOINT TEST AD .
U0255:00 Lost Communication With Front Display Interface Module: No Sub Type Information GO to PINPOINT TEST AE .
U0256:00 Lost Communication With Front Controls Interface Module: No Sub Type Information GO to PINPOINT TEST AF .
U2014:41 Control Module Hardware: General Checksum Failure CLEAR the DTCs. REPEAT the self-test. If DTC U2014:41 is retrieved again, INSTALL a new ACM  . REFER to AUDIO CONTROL MODULE (ACM) . REPEAT the self-test.
U2014:42 Control Module Hardware: General Memory Failure CLEAR the DTCs. REPEAT the self-test. If DTC U2014:42 is retrieved again, INSTALL a new ACM  . REFER to AUDIO CONTROL MODULE (ACM) . REPEAT the self-test.
U2014:96 Control Module Hardware: Component Internal Failure GO to PINPOINT TEST H .
U201A:51 Control Module Main Calibration Data: Not Programmed REFER to MODULE CONFIGURATION .
U2100:00 Initial Configuration Not Complete: No Sub Type Information REFER to MODULE CONFIGURATION .
U2101:00 Control Module Configuration Incompatible: No Sub Type Information REFER to MODULE CONFIGURATION .
U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to PINPOINT TEST AL .
U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to PINPOINT TEST AM .
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.