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 MANUALSFORD2014MUSTANG GT, 2D COUPE, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXSUPPLEMENTAL RESTRAINT SYSTEM DTCSRESTRAINTS CONTROL MODULE (RCM)
2014 Ford Mustang GT, 2D Coupe, Automatic Trans
Restraints Control Module (RCM)
2014 Ford Mustang GT, 2D Coupe, Automatic TransSECTION Restraints Control Module (RCM)
DTC INDEX
| DTC | Description | Action To Take |
|---|---|---|
| B0001:11 | Driver Frontal Stage 1 Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST B . |
| B0001:12 | Driver Frontal Stage 1 Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST B . |
| B0001:13 | Driver Frontal Stage 1 Deployment Control: Circuit Open | GO to PINPOINT TEST B . |
| B0001:1A | Driver Frontal Stage 1 Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST B . |
| B0001:2B | Driver Frontal Stage 1 Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0001:4A | Driver Frontal Stage 1 Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0002:11 | Driver Frontal Stage 2 Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST C . |
| B0002:12 | Driver Frontal Stage 2 Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST C . |
| B0002:13 | Driver Frontal Stage 2 Deployment Control: Circuit Open | GO to PINPOINT TEST C . |
| B0002:1A | Driver Frontal Stage 2 Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST C . |
| B0002:2B | Driver Frontal Stage 2 Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0002:4A | Driver Frontal Stage 2 Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0010:11 | Passenger Frontal Stage 1 Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST D . |
| B0010:12 | Passenger Frontal Stage 1 Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST D . |
| B0010:13 | Passenger Frontal Stage 1 Deployment Control: Circuit Open | GO to PINPOINT TEST D . |
| B0010:1A | Passenger Frontal Stage 1 Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST D . |
| B0010:2B | Passenger Frontal Stage 1 Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0010:4A | Passenger Frontal Stage 1 Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0011:11 | Passenger Frontal Stage 2 Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST E . |
| B0011:12 | Passenger Frontal Stage 2 Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST E . |
| B0011:13 | Passenger Frontal Stage 2 Deployment Control: Circuit Open | GO to PINPOINT TEST E . |
| B0011:1A | Passenger Frontal Stage 2 Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST E . |
| B0011:2B | Passenger Frontal Stage 2 Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0011:4A | Passenger Frontal Stage 2 Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0020:11 | Left Side Airbag Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST F . |
| B0020:12 | Left Side Airbag Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST F . |
| B0020:13 | Left Side Airbag Deployment Control: Circuit Open | GO to PINPOINT TEST F . |
| B0020:1A | Left Side Airbag Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST F . |
| B0020:2B | Left Side Airbag Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0020:4A | Left Side Airbag Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0028:11 | Right Side Airbag Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST G . |
| B0028:12 | Right Side Airbag Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST G . |
| B0028:13 | Right Side Airbag Deployment Control: Circuit Open | GO to PINPOINT TEST G . |
| B0028:1A | Right Side Airbag Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST G . |
| B0028:2B | Right Side Airbag Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0028:4A | Right Side Airbag Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0050:11 | Driver Seatbelt Sensor: Circuit Short to Ground | GO to PINPOINT TEST H . |
| B0050:12 | Driver Seatbelt Sensor: Circuit Short to Battery | GO to PINPOINT TEST H . |
| B0050:13 | Driver Seatbelt Sensor: Circuit Open | GO to PINPOINT TEST H . |
| B0050:1D | Driver Seatbelt Sensor: Circuit Current Out of Range | GO to PINPOINT TEST H . |
| B0050:2B | Driver Seatbelt Sensor: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0050:4A | Driver Seatbelt Sensor: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0052:11 | Passenger Seatbelt Sensor: Circuit Short to Ground | GO to PINPOINT TEST I . |
| B0052:12 | Passenger Seatbelt Sensor: Circuit Short to Battery | GO to PINPOINT TEST I . |
| B0052:13 | Passenger Seatbelt Sensor: Circuit Open | GO to PINPOINT TEST I . |
| B0052:1D | Passenger Seatbelt Sensor: Circuit Current Out of Range | GO to PINPOINT TEST I . |
| B0052:2B | Passenger Seatbelt Sensor: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B0052:4A | Passenger Seatbelt Sensor: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0090:11 | Left Frontal Restraints Sensor: Circuit Short to Ground | GO to PINPOINT TEST J . |
| B0090:4A | Left Frontal Restraints Sensor: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0090:81 | Left Frontal Restraints Sensor: Invalid Serial Data Received | INSTALL a new front impact severity sensor. REFER to FRONT IMPACT SEVERITY SENSOR . |
| B0090:93 | Left Frontal Restraints Sensor: No Operation | GO to PINPOINT TEST J . |
| B0090:96 | Left Frontal Restraints Sensor: Component Internal Failure | INSTALL a new front impact severity sensor. REFER to FRONT IMPACT SEVERITY SENSOR . |
| B0091:11 | Left Side Restraints Sensor 1: Circuit Short to Ground | GO to PINPOINT TEST K . |
| B0091:4A | Left Side Restraints Sensor 1: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0091:81 | Left Side Restraints Sensor 1: Invalid Serial Data Received | INSTALL a new driver side impact sensor. REFER to SIDE IMPACT SENSOR . |
| B0091:93 | Left Side Restraints Sensor 1: No Operation | GO to PINPOINT TEST K . |
| B0091:96 | Left Side Restraints Sensor 1: Component Internal Failure | INSTALL a new driver side impact sensor. REFER to SIDE IMPACT SENSOR . |
| B0095:11 | Right Frontal Restraints Sensor: Circuit Short to Ground |
NOTE:
This vehicle is not equipped with this component. This DTC indicates the RCM is incorrectly configured or the incorrect RCM is installed to the vehicle. INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). Use as-built data when CARRYING OUT PMI. REFER to RESTRAINTS CONTROL MODULE (RCM)
. |
| B0095:4A | Right Frontal Restraints Sensor: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B0095:81 | Right Frontal Restraints Sensor: Invalid Serial Data Received |
NOTE:
This vehicle is not equipped with this component. This DTC indicates the RCM is incorrectly configured or the incorrect RCM is installed to the vehicle. INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). Use as-built data when CARRYING OUT PMI. REFER to RESTRAINTS CONTROL MODULE (RCM)
. |
| B0095:93 | Right Frontal Restraints Sensor: No Operation |
NOTE:
This vehicle is not equipped with this component. This DTC indicates the RCM is incorrectly configured or the incorrect RCM is installed to the vehicle. INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). Use as-built data when CARRYING OUT PMI. REFER to RESTRAINTS CONTROL MODULE (RCM)
. |
| B0095:96 | Right Frontal Restraints Sensor: Component Internal Failure |
NOTE:
This vehicle is not equipped with this component. This DTC indicates the RCM is incorrectly configured or the incorrect RCM is installed to the vehicle. INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). Use as-built data when CARRYING OUT PMI. REFER to RESTRAINTS CONTROL MODULE (RCM)
. |
| B0096:11 | Right Side Restraints Sensor 1: Circuit Short to Ground | GO to PINPOINT TEST L . |
| B0096:4A | Right Side Restraints Sensor 1: Incorrect Component Installed | INSTALL a new passenger side impact sensor. REFER to SIDE IMPACT SENSOR . |
| B0096:81 | Right Side Restraints Sensor 1: Invalid Serial Data Received | GO to PINPOINT TEST L . |
| B0096:93 | Right Side Restraints Sensor 1: No Operation | GO to PINPOINT TEST L . |
| B0096:96 | Right Side Restraints Sensor 1: Component Internal Failure | INSTALL a new passenger side impact sensor. REFER to SIDE IMPACT SENSOR . |
| B00A0:09 | Occupant Classification System: Component Failure | GO to PINPOINT TEST M . |
| B00A0:4A | Occupant Classification System: Incorrect Component Installed | GO to PINPOINT TEST M . |
| B00A0:63 | Occupant Classification System: Circuit/Component Protection Time-Out | GO to PINPOINT TEST M . |
| B00A0:64 | Occupant Classification System: Signal Plausibility Failure | GO to PINPOINT TEST M . |
| B00A0:68 | Occupant Classification System: Event Information | GO to PINPOINT TEST M . |
| B00B5:11 | Driver Seat Track Position Restraints Sensor: Circuit Short to Ground | GO to PINPOINT TEST N . |
| B00B5:12 | Driver Seat Track Position Restraints Sensor: Circuit Short to Battery | GO to PINPOINT TEST N . |
| B00B5:13 | Driver Seat Track Position Restraints Sensor: Circuit Open | GO to PINPOINT TEST N . |
| B00B5:1D | Driver Seat Track Position Restraints Sensor: Circuit Current Out of Range | GO to PINPOINT TEST N . |
| B00B5:2B | Driver Seat Track Position Restraints Sensor: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B00B5:4A | Driver Seat Track Position Restraints Sensor: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B00C5:11 | Passenger Seat Track Position Restraints Sensor: Circuit Short to Ground | GO to PINPOINT TEST V . |
| B00C5:12 | Passenger Seat Track Position Restraints Sensor: Circuit Short to Battery | GO to PINPOINT TEST V . |
| B00C5:13 | Passenger Seat Track Position Restraints Sensor: Circuit Open | GO to PINPOINT TEST V . |
| B00C5:1D | Passenger Seat Track Position Restraints Sensor: Circuit Current Out of Range | GO to PINPOINT TEST V . |
| B00C5:2B | Passenger Seat Track Position Restraints Sensor: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B00C5:4A | Passenger Seat Track Position Restraints Sensor: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B00D5:11 | Restraint System Passenger Disable Indicator: Circuit Short to Ground | GO to PINPOINT TEST O . |
| B00D5:12 | Restraint System Passenger Disable Indicator: Circuit Short to Battery | GO to PINPOINT TEST O . |
| B00D5:13 | Restraint System Passenger Disable Indicator: Circuit Open | GO to PINPOINT TEST O . |
| B00D5:4A | Restraint System Passenger Disable Indicator: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B1193:00 | Crash Event Storage Full and Locked: No Sub Type Information | INSTALL a new RCM and impact sensors. REFER to INSPECTION AND REPAIR AFTER A SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPLOYMENT . |
| B1211:11 | Driver Seatbelt Retractor Pretensioner Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST P . |
| B1211:12 | Driver Seatbelt Retractor Pretensioner Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST P . |
| B1211:13 | Driver Seatbelt Retractor Pretensioner Deployment Control: Circuit Open | GO to PINPOINT TEST P . |
| B1211:1A | Driver Seatbelt Retractor Pretensioner Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST P . |
| B1211:2B | Driver Seatbelt Retractor Pretensioner Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B1211:4A | Driver Seatbelt Retractor Pretensioner Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| B1214:11 | Passenger Seatbelt Retractor Pretensioner Deployment Control: Circuit Short to Ground | GO to PINPOINT TEST Q . |
| B1214:12 | Passenger Seatbelt Retractor Pretensioner Deployment Control: Circuit Short to Battery | GO to PINPOINT TEST Q . |
| B1214:13 | Passenger Seatbelt Retractor Pretensioner Deployment Control: Circuit Open | GO to PINPOINT TEST Q . |
| B1214:1A | Passenger Seatbelt Retractor Pretensioner Deployment Control: Circuit Resistance Below Threshold | GO to PINPOINT TEST Q . |
| B1214:2B | Passenger Seatbelt Retractor Pretensioner Deployment Control: Signal Cross Coupled | GO to PINPOINT TEST S . |
| B1214:4A | Passenger Seatbelt Retractor Pretensioner Deployment Control: Incorrect Component Installed | GO to PINPOINT TEST T . |
| U0028:08 | Vehicle Communication Bus A: Bus Signal/Message Failures | GO to PINPOINT TEST U . |
| U0028:88 | Vehicle Communication Bus A: Bus Off | GO to PINPOINT TEST U . |
| U0154:00 | Lost Communication With Restraints Occupant Classification System Module |
NOTE:
The DTC will set in a module that is reporting a communication fault from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new RCM as part of repair. REFER to
MODULE COMMUNICATIONS NETWORK
to diagnose the communication concern. |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information |
NOTE:
The DTC will set in a module that is reporting a communication fault from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new RCM as part of repair. REFER to
MODULE COMMUNICATIONS NETWORK
to diagnose the communication concern. |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information |
NOTE:
The DTC will set in a module that is reporting a communication fault from another module on the data bus. The module that reports the fault is not the problem module. Do not install a new RCM as part of repair. GO to PINPOINT TEST W
. |
| U0300:00 | Internal Control Module Software Incompatibility: No Sub Type Information | INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). REFER to RESTRAINTS CONTROL MODULE (RCM) . |
| U0554:00 | Invalid Data Received From Accessory Protocol Interface Module: No Sub Type Information |
NOTE:
This DTC indicates the RCM is incorrectly configured or the incorrect RCM is installed to the vehicle. INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). Use as-built data when CARRYING OUT PMI. REFER to RESTRAINTS CONTROL MODULE (RCM)
. |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | CARRY OUT Programmable Module Installation (PMI). RETRIEVE RCM DTCs. If RCM DTC U2100:00 is retrieved on-demand, INSTALL a new RCM and CARRY OUT PMI. REFER to RESTRAINTS CONTROL MODULE (RCM) . |
| U2200:00 | Control Module Configuration Memory Corrupt: No Sub Type Information | INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). Use as-built data when CARRYING out PMI for this DTC. REFER to RESTRAINTS CONTROL MODULE (RCM) . |
| U3000:46 | Control Module: Calibration/Parameter Memory Failure | INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). REFER to RESTRAINTS CONTROL MODULE (RCM) . |
| U3000:49 | Control Module: Internal Electronic Failure | INSTALL a new RCM and CARRY OUT Programmable Module Installation (PMI). If DTC U2200:00 is also present, use as-built data when CARRYING out PMI. REFER to RESTRAINTS CONTROL MODULE (RCM) . |
| U3000:4A | Control Module: Incorrect Component Installed | GO to PINPOINT TEST T . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to PINPOINT TEST R . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to PINPOINT TEST R . |
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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.