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Home >> Ford >> 2013 >> Edge SEL, 2.0L Eng VIN 9 >> Repair and Diagnosis >> External Pages >> Different car >> Section 234 (Supplemental Restraint System) >> Diagnosis And Testing >> Airbag and Safety Belt Pretensioner Supplemental Restraint System (SRS) >> Pinpoint Test - Restraints Control Module (RCM) >> Pinpoint Test X: DTCs B0001:2B, B0002:2B, B0005:2B, B0010:2B, B0011:2B, B0020:2B, B0021:2B, B0028:2B, B0029:2B, B0050:2B, B0052:2B, B0080:2B, B00B5:2B, B1211:2B and B1214:2B >> Normal Operation

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 deployable device and sensor circuits for a signal cross coupled (short) between circuits. If the RCM  detects a short between the circuits of one device and another device, it stores a DTC for each of the signal cross coupled faults in memory. The RCM  sends a message to the Instrument Panel Cluster (IPC) to illuminate the airbag warning indicator. When a normal loop fault is present (one loop is either shorted to battery/ground, open circuit or low resistance), then signal cross coupled diagnostics are not active. Once the normal loop fault is repaired, the signal cross coupled diagnostics resume.

DTC DESCRIPTION

DTC Description Fault Trigger Condition
B0001:2B Driver Frontal Stage 1 Deployment Control: Signal Cross Coupled If the RCM  detects a short between the driver airbag stage 1 circuits and the circuits of another Supplemental Restraint System (SRS) component, it sets this DTC and the DTC of the corresponding SRS  component.
B0002:2B Driver Frontal Stage 2 Deployment Control: Signal Cross Coupled If the RCM  detects a short between the driver airbag stage 2 circuits the and circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0005:2B Collapsible Steering Column Deployment Control: Signal Cross Coupled If the RCM  detects a short between the deployable steering column circuits the and circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0010:2B Passenger Frontal Stage 1 Deployment Control: Signal Cross Coupled If the RCM  detects a short between the passenger airbag stage 1 circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0011:2B Passenger Frontal Stage 2 Deployment Control: Signal Cross Coupled If the RCM  detects a short between the passenger airbag stage 2 circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0020:2B Left Side Airbag Deployment Control: Signal Cross Coupled If the RCM  detects a short between the driver seat side airbag circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0021:2B Left Curtain Deployment Control: Signal Cross Coupled If the RCM  detects a short between the driver Safety Canopy® circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0028:2B Right Side Airbag Deployment Control: Signal Cross Coupled If the RCM  detects a short between the passenger seat side airbag circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0029:2B Right Curtain Deployment Control: Signal Cross Coupled If the RCM  detects a short between the passenger Safety Canopy® circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0050:2B Driver Seatbelt Sensor: Signal Cross Coupled If the RCM  detects a short between the driver safety belt buckle switch circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0052:2B Passenger Seatbelt Sensor: Signal Cross Coupled If the RCM  detects a short between the passenger safety belt buckle switch circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B0080:2B Driver Seatbelt Load Limiter Deployment Control: Signal Cross Coupled If the RCM  detects a short between the driver safety belt load limiter circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B00B5:2B Driver Seat Track Position Restraints Sensor: Signal Cross Coupled If the RCM  detects a short between the driver seat track position sensor circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B1211:2B Driver Seatbelt Retractor Pretensioner Deployment Control: Signal Cross Coupled If the RCM  detects a short between the driver safety belt retractor pretensioner deployment control circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.
B1214:2B Passenger Seatbelt Retractor Pretensioner Deployment Control: Signal Cross Coupled If the RCM  detects a short between the passenger safety belt retractor pretensioner deployment control circuits and the circuits of another SRS  component, it sets this DTC and the DTC of the corresponding SRS  component.

This pinpoint test is intended to diagnose the following: 

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