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 MANUALSFORD2009RANGER 2D PICKUP, 2.3 D, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 108 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)
2009 Ford Ranger 2D Pickup, 2.3 D, Automatic
Section 108 (Supplemental Inflatable Restraint System)
2009 Ford Ranger 2D Pickup, 2.3 D, AutomaticSECTION Section 108 (Supplemental Inflatable Restraint System)
WARNING: This page is about a different car, the 2008 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnostic Tests
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Notes
- Principles of Operation
- Notes
- Air Bag Warning Indicator
- Air Bag Second Stage Deployment Check
- Clockspring
- Driver Air Bag Module
- Electrical System
- High Speed Controller Area Network (HS-CAN)
- Impact Sensors
- Loops/Squibs
- Occupant Classification Sensor (OCS) System
- Occupant Classification Sensor (OCS) System Module
- Passenger Air Bag Deactivation (PAD) Indicator
- Passenger Air Bag Module
- Restraints Control Module (RCM)
- Safety Belt Buckle Pretensioners
- Safety Belt Buckle Switches
- Safety Belt Tension Sensor
- Seat Track Position Sensor
- Secondary Air Bag Warning (Chime)
- Diagnostic Instructions
- Air Bag Reconnect Checklist
- Glossary
- Inspection and Verification
- Diagnostic Trouble Codes (DTCs)
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: The Air Bag Warning Indicator is Illuminated Continuously
- Pinpoint Test B: DTC B1118 - Passenger Front Crash Sensor Mount/Communication Fault
- Pinpoint Test C: DTC B1884 - PAD Warning Lamp Circuit Failure
- Pinpoint Test D: DTC B1890 - PAD Warning Lamp Circuit Short to Battery
- Pinpoint Test E: DTC B2290 - Occupant Classification System (OCS) Fault
- Pinpoint Test F: DTC B2292 - Restraint System - Seatbelt Pretensioner Fault
- Pinpoint Test G: DTC B2293 - Restraint System - Air Bag Fault
- Pinpoint Test H: DTC B2296 - Restraint System - Impact Sensor Fault
- Pinpoint Test I: DTC B2434 - Drivers Seat Belt Buckle Switch Circuit Short to Ground
- Pinpoint Test J: DTC B2435 - Drivers Seat Belt Buckle Switch Resistance Out of Range
- Pinpoint Test K: DTC B2438 - Passengers Seat Belt Buckle Switch Short to Ground
- Pinpoint Test L: DTC B2439 - Passengers Seat Belt Buckle Switch Resistance Out of Range
- Pinpoint Test M: DTC B2691 - Seat Belt Buckle Switch Circuit Fault, Front Driver's Side
- Pinpoint Test N: DTC B2692 - Front Passenger's Seat Belt Buckle Switch Circuit Fault
- Pinpoint Test O: DTC B2792 - Cross Link Between Firing Loops
- Pinpoint Test P: DTC B2909 - Belt Tension Sensor Fault
- Pinpoint Test Q: DTC C1946 - Front Driver's Seat Track Position Switch Circuit Open
- Pinpoint Test R: DTC C1947 - Front Driver's Seat Track Position Switch Circuit Short to Ground
- Pinpoint Test S: DTC C1948 - Front Driver's Seat Track Position Switch Circuit Resistance Out of Range
- Pinpoint Test T: DTC C1981 - Front Driver's Seat Track Position Switch Circuit Fault
- Pinpoint Test U: DTC B1342 - ECU (OCSM) is Faulted
- 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:
- • 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.