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 MANUALSFORD2010MUSTANG BASE, 2D COUPE, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 307 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)
2010 Ford Mustang Base, 2D Coupe, Automatic
Section 307 (Supplemental Inflatable Restraint System)
2010 Ford Mustang Base, 2D Coupe, AutomaticSECTION Section 307 (Supplemental Inflatable Restraint System)
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Notes
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) Deployable Components
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS) Sensor Components
- Driver Air Bag Module
- Clockspring
- Driver Seat Side Air Bag Module
- Passenger Air Bag Module
- Passenger Seat Side Air Bag Module
- Safety Belt Pretensioners
- Deployable Steering Column
- Safety Belt Buckle Switches
- Seat Track Position Sensor
- Occupant Classification Sensor
- Safety Belt Tension Sensor (BTS)
- Passenger Air Bag Deactivation (PAD) Indicator
- Restraints Control Module (RCM)
- Electrical System
- Impact Sensors
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Diagnosis And Testing
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Notes
- Special Tool(s)
- Restraint System Diagnostic Tool Warning
- Air Bag Module Second Stage Deployment
- Diagnosing Customer Concerns Without Hard DTCs
- Diagnosing Customer Concerns with Hard DTCs
- Prove Out Procedure
- Glossary
- Air Bag/Pretensioner Restraint System Diagnostic Tools
- Disconnect the Component
- Deactivate the System
- Depower the System
- Prove Out the System
- Reactivate the System
- Repower the System
- Reconnect the System
- Install a New Component
- Verify the System
- Air Bag Reconnect Checklist
- Diagnostic Instructions - Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Notes
- Diagnostic Test Modes
- Retrieve/Clear Continuous DTCs
- On-Demand Self Test
- Bit-Mapped Diagnostic Trouble Codes (DTCs)
- PID/Data Monitor and Record
- Instrument Cluster Module
- Restraints Control Module
- Lamp Fault Codes
- Inspection and Verification
- Restraints Control Module (RCM) Diagnostic Trouble Code (DTC) Table
- Restraints Control Module (RCM) Lamp Fault Code (LFC) Table
- Symptom Chart
- Pinpoint Tests - Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Notes
- Special Tool(s)
- Restraint System Diagnostic Tool Warning
- Pinpoint Tests
- Pinpoint Test A: The Air Bag Warning Indicator Is Illuminated Continuously - RCM Disconnected or Inoperative, Loss of Battery Feed or Loss of Signal Ground
- Pinpoint Test B: DTC B1869 - Lamp Air Bag Warning Indicator Circuit Open or Short to Ground
- Pinpoint Test C: DTC B1870 - Air Bag Warning Indicator Circuit Short to Battery
- Pinpoint Test D: DTC B1884 - PAD Warning Lamp Circuit Failure
- Pinpoint Test E: DTC B1890 - PAD Warning Lamp Circuit Short to Battery
- Pinpoint Test F: DTC B1891 - Air Bag Tone Warning Indicator Circuit Short to Battery
- Pinpoint Test G: DTC B1892 - Air Bag Tone Warning Indicator Circuit Open or Short to Ground
- Pinpoint Test H: B1921 - Air Bag Diagnostic Monitor Ground Circuit Open
- Pinpoint Test I: DTC B2290 - Occupant Classification Sensor (OCS) System Fault
- Pinpoint Test J: DTC B2292 - Restraint System - Safety Belt Pretensioner Fault
- Pinpoint Test K: DTC B2293 - Restraint System - Air Bag Fault
- Pinpoint Test L: DTC B2295 - Restraint System - Side Air Bag Fault
- Pinpoint Test M: DTC B2296 - Restraint System - Impact Sensor Fault
- Pinpoint Test N: DTC B2432 - Driver Safety Belt Buckle Switch Circuit Open
- Pinpoint Test O: DTC B2433 - Driver Safety Belt Buckle Switch Circuit Short to Battery
- Pinpoint Test P: DTC B2434 - Driver Safety Belt Buckle Switch Circuit Short to Ground
- Pinpoint Test Q: DTC B2435 - Driver Safety Belt Buckle Switch Circuit Resistance Out of Range
- Pinpoint Test R: DTC B2436 - Passenger Safety Belt Buckle Switch Circuit Open
- Pinpoint Test S: DTC B2437 - Passenger Safety Belt Buckle Switch Circuit Short to Battery
- Pinpoint Test T: DTC B2438 - Passenger Safety Belt Buckle Switch Circuit Short to Ground
- Pinpoint Test U: DTC B2439 - Passenger Safety Belt Buckle Switch Circuit Resistance Out of Range
- Pinpoint Test V: DTC B2792 - Cross Link Between Firing Loops
- Pinpoint Test W: DTC B2909 - Belt Tension Sensor Fault
- Pinpoint Test X: DTC B2984 - Deployable Steering Column Circuit Open
- Pinpoint Test Y: DTC B2985 - Deployable Steering Column Circuit Short to Battery
- Pinpoint Test Z: DTC B2986 - Deployable Steering Column Circuit Short to Ground
- Pinpoint Test AA: DTC B2987 - Deployable Steering Column Circuit Resistance Low on Squib
- Pinpoint Test AB DTC C1414 - Incorrect Module Design Level
- Pinpoint Test AC: DTC C1946 - Driver Seat Track Position Sensor Circuit Open
- Pinpoint Test AD: DTC C1947 - Driver Seat Track Position Sensor Circuit Short to Ground
- Pinpoint Test AE: DTC C1948 - Driver Seat Track Position Sensor Circuit Resistance Out Of Range
- Pinpoint Test AF: DTC C1982 - Driver Seat Track Position Sensor Short to Battery Fault
- Pinpoint Test AG: No Communication With the Restraints Control Module (RCM)
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- General Procedures
- Supplemental Restraint System (SRS) Depowering and Repowering
- Supplemental Restraint System (SRS) Deactivation and Reactivation
- Inspection and Repair After a Supplemental Restraint System (SRS) Deployment
- Pyrotechnic Device Disposal
- Disposal of Deployable Devices and Pyrotechnic Devices That Are Undeployed/Inoperative
- Disposal of Deployable Devices and Pyrotechnic Devices That Are Deployed
- Disposal of Deployable Devices and Pyrotechnic Devices That Require Manual Deployment
- Driver Air Bag Module, Passenger Air Bag Module and Seat Side Air Bag Modules - Remote Deployment
- Safety Belt Buckle Pretensioners, Safety Belt Retractor Pretensioners and Adaptive Load Limiting Safety Belt Retractors - Remote Deployment
- Safety Belt Buckle Pretensioners, Safety Belt Retractor Pretensioners and Load Limiting Safety Belt Retractors - In-Vehicle Deployment
- Safety Canopy Modules and Side Air Curtain Modules - In-Vehicle Deployment
- Deployable Steering Column - In-Vehicle Deployment
- Removal And Installation
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.