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 MANUALSFORD2014F-150 FX2, 2D PICKUPREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXINFORMATION SYSTEM AND ENTERTAINMENT SYSTEM (4.2 INCH DISPLAY) DTCSAUDIO FRONT CONTROL MODULE (ACM)
2014 Ford F-150 FX2, 2D Pickup
Audio Front Control Module (ACM)
2014 Ford F-150 FX2, 2D PickupSECTION Audio Front Control Module (ACM)
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1A01:01 | Speaker #1: General Electrical Failure |
|
| B1A01:11 | Speaker #1: Circuit Short to Ground |
|
| B1A01:12 | Speaker #1: Circuit Short to Battery |
|
| B1A01:13 | Speaker #1: Circuit Open |
|
| B1A02:01 | Speaker #2: General Electrical Failure |
|
| B1A02:11 | Speaker #2: Circuit Short to Ground |
|
| B1A02:12 | Speaker #2: Circuit Short to Battery |
|
| B1A02:13 | Speaker #2: Circuit Open |
|
| B1A03:01 | Speaker #3: General Electrical Failure | GO to PINPOINT TEST J . |
| B1A03:11 | Speaker #3: Circuit Short to Ground | GO to PINPOINT TEST J . |
| B1A03:12 | Speaker #3: Circuit Short to Battery | GO to PINPOINT TEST J . |
| B1A03:13 | Speaker #3: Circuit Open | GO to PINPOINT TEST J . |
| B1A04:01 | Speaker #4: General Electrical Failure | GO to PINPOINT TEST K . |
| B1A04:11 | Speaker #4: Circuit Short to Ground | GO to PINPOINT TEST K . |
| B1A04:12 | Speaker #4: Circuit Short to Battery | GO to PINPOINT TEST K . |
| B1A04:13 | Speaker #4: Circuit Open | GO to PINPOINT TEST K . |
| 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. Therefore, tests ran from the bezel diagnostic screen and the DTC generated from the test can be disregarded. |
| 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 |
|
| 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 AA . |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to PINPOINT TEST AC . |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to PINPOINT TEST AD . |
| U0257:00 | Lost Communication With Front Controls/Display Interface Module: No Sub Type Information | GO to PINPOINT TEST AE . |
| U201A:51 | Control Module Main Calibration Data: Not Programmed | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI
procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI
procedure as directed by the diagnostic scan tool. For more information, REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION
. 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 | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI
procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI
procedure as directed by the diagnostic scan tool. For more information, REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION
. 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 | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI
procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI
procedure as directed by the diagnostic scan tool. For more information, REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION
. 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 |
|
| U3000:42 | Control Module: General Memory Failure |
|
| U3000:96 | Control Module: Component Internal Failure |
|
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to PINPOINT TEST AF . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to PINPOINT TEST AG . |
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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.