Normal Operation
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
The Restraints Control Module (RCM) monitors all Supplemental Restraint System (SRS) device connections. If the RCM detects a connection or device connected that is not stored in memory or is not configured for the component, the RCM sets a DTC and sends a message to the Instrument Panel Cluster (IPC) to illuminate the airbag warning indicator.
DTC DESCRIPTION
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| B0001:4A | Driver Frontal Stage 1 Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0002:4A | Driver Frontal Stage 2 Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0005:4A | Collapsible Steering Column Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0010:4A | Passenger Frontal Stage 1 Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0011:4A | Passenger Frontal Stage 2 Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0020:4A | Left Side Airbag Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0021:4A | Left Curtain Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0028:4A | Right Side Airbag Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0029:4A | Right Curtain Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0050:4A | Driver Seatbelt Sensor: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0052:4A | Passenger Seatbelt Sensor: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0080:4A | Driver Seatbelt Load Limiter Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0090:4A | Left Frontal Restraints Sensor: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0091:4A | Left Side Restraints Sensor 1: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0092:4A | Left Side Restraints Sensor 2: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0095:4A | Right Frontal Restraints Sensor: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0096:4A | Right Side Restraints Sensor 1: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B0097:4A | Right Side Restraints Sensor 2: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B00B5:4A | Driver Seat Track Position Restraints Sensor: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B00D5:4A | Restraint System Passenger Disable Indicator: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B1211:4A | Driver Seatbelt Retractor Pretensioner Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| B1214:4A | Passenger Seatbelt Retractor Pretensioner Deployment Control: Incorrect Component Installed | This DTC sets if the RCM detects the device but it is not configured for this component. |
| U3000:4A | Control Module: Incorrect Component Installed | This DTC sets if the RCM detects the incorrect vehicle identification or model year identification from the Occupant Classification System Module (OCSM) or ABS module. |
This pinpoint test is intended to diagnose the following:
- Incorrect ABS module
- Incorrect OCSM
- Incorrect RCM
- RCM not configured