Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2009PICKUP F350 SUPER DUTY, 2D PICKUP, 6.8 Y, 4WD, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONDTC INDEXDTC INDEX -- F150ENTERTAINMENT SYSTEMS DTCSINFORMATION AND ENTERTAINMENT SYSTEMSAUDIO CONTROL MODULE (ACM) - WITH NAVIGATION DTC CHART
2009 Ford Pickup F350 Super Duty, 2D Pickup, 6.8 Y, 4WD, Standard
Audio Control Module (ACM) - With Navigation DTC Chart
2009 Ford Pickup F350 Super Duty, 2D Pickup, 6.8 Y, 4WD, StandardSECTION Audio Control Module (ACM) - With Navigation DTC Chart
AUDIO CONTROL MODULE (ACM) - WITH NAVIGATION DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B119F:01 | GPS Antenna: General Electrical Failure | Go To PINPOINT TEST O . |
| B119F:13 | GPS Antenna: Circuit Open | Go To PINPOINT TEST O . |
| B11BA:1C | Steering Wheel Audio Switch Pack: Circuit Voltage Out of Range | Go To PINPOINT TEST W . |
| B113BA:63 | Steering Wheel Audio Switch Pack: Circuit/Component Protection Time-Out | Go To PINPOINT TEST W . |
| B1201:1C | Steering Wheel Audio Switch Pack 2: Circuit Voltage Out of Range | Go To PINPOINT TEST W . |
| B1201:63 | Steering Wheel Audio Switch Pack 2: Circuit/Component Protection Time-Out | Go To PINPOINT TEST W . |
| B121C:01 | Hard Drive: General Electrical Failure | CLEAR the DTCs. REPEAT the self-test. If DTC B121C:01 is retrieved again, INSTALL a new Audio Control Module (ACM). REFER to AUDIO CONTROL MODULE (ACM) . REPEAT the self-test. |
| B1A01:01 | Speaker #1: General Electrical Failure | Go To PINPOINT TEST C . |
| B1A02:01 | Speaker #2: General Electrical Failure | Go To PINPOINT TEST C . |
| B1A03:01 | Speaker #3: General Electrical Failure | Go To PINPOINT TEST C . |
| B1A04:01 | Speaker #4: General Electrical Failure | Go To PINPOINT TEST C . |
| B1A05:01 | Speaker #5: General Electrical Failure | DISREGARD the DTC. |
| B1A06:01 | Speaker #6: General Electrical Failure | DISREGARD the DTC. |
| B1A07:01 | Speaker #7: General Electrical Failure | DISREGARD the DTC. |
| B1A56:21 | Antenna: Signal Amplitude < Minimum | Go To PINPOINT TEST A . |
| B1A89:01 | Satellite Antenna: General Electrical Failure | Go To PINPOINT TEST M . |
| B1A89:13 | Satellite Antenna: Circuit Open | Go To PINPOINT TEST M . |
| 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 ACM . REFER to AUDIO CONTROL MODULE (ACM) . REPEAT the self-test. |
| B1D19:4B | Compact Disc Unit: Over Temperature | The ACM was over temperature. This may occur during extended use. Audio operation will resume after the ACM cools. CLEAR the DTCs. This is normal operation. |
| B1D78:13 | Auxiliary Input: Circuit Open |
NOTE:
This DTC only applies to vehicles without the SYNC system. For vehicles with the SYNC system, disregard the DTC. Go To PINPOINT TEST Y
. |
| B1D79:01 | Microphone Input: General Electrical Failure | For vehicles with the SYNC system, Go To PINPOINT TEST AA
. For vehicles without the SYNC system, Go To PINPOINT TEST Z . |
| C1001:01 | Vision System Camera: General Electrical Failure | DISREGARD the DTC. |
| P0812:12 | Reverse Input Circuit: Circuit Short to Battery | DISREGARD the DTC. |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | Go To PINPOINT TEST AL . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC ) Control Module: No Sub Type Information | Go To PINPOINT TEST AM . |
| U0159:00 | Lost Communication With Parking Assist Control Module "A": No Sub Type Information | Go To PINPOINT TEST AB . |
| U0162:00 | Lost Communication With Navigation Display Module: No Sub Type Information | Go To PINPOINT TEST I . |
| U0164:00 | Lost Communication With HVAC Control Module: No Sub Type Information | Go To PINPOINT TEST H . |
| U0193:00 | Lost Communication With "Digital Audio Control Module A": No Sub Type Information | DISREGARD the DTC. |
| U0196:00 | Lost Communication With Entertainment Control Module-Rear "A": No Sub Type Information | DISREGARD the DTC. |
| U0197:00 | Lost Communication With Telephone Control Module: No Sub Type Information | Go To PINPOINT TEST AO . |
| U0238:00 | Lost Communication With Digital Audio Control Module "D": No Sub Type Information | Go To PINPOINT TEST E . |
| U0249:00 | Lost Communication With Entertainment Control Module-Rear "B": No Sub Type Information | DISREGARD the DTC. |
| U0255:00 | Lost Communication With Front Display Interface Module: No Sub Type Information | DISREGARD the DTC. |
| U0256:00 | Lost Communication With Front Controls Interface Module: No Sub Type Information | Go To PINPOINT TEST F . |
| U2014:09 | Control Module Hardware: Component Failure | Go To PINPOINT TEST P . |
| 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. |
| U2014:96 | Control Module Hardware: Component Internal Failure | Go To PINPOINT TEST N . |
| 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 AC . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | Go To PINPOINT TEST AD . |
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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.