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 MANUALSLINCOLN2005LS 3.0 SREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 483 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM - F250-F550 SUPER DUTY)
2005 Lincoln LS 3.0 S
Section 483 (Supplemental Inflatable Restraint System - F250-F550 Super Duty)
2005 Lincoln LS 3.0 SSECTION Section 483 (Supplemental Inflatable Restraint System - F250-F550 Super Duty)
WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnosis And Testing
- Air Bag Supplemental Restraint System (SRS)
- Diagnostic Instructions - Air Bag Supplemental Restraint System (SRS)
- Pinpoint Tests - Air Bag Supplemental Restraint System (SRS)
- Notes
- Restraint System Diagnostic Tool Warning
- Pinpoint Tests
- Pinpoint Test A: The Air Bag Warning Indicator Is Illuminated Continuously - RCM Disconnected, Inoperative or Lost/Low Ignition Feed
- Pinpoint Test B: DTC B1869 - Lamp Air Bag Warning Indicator Circuit Open
- Pinpoint Test C: DTC B1870 - Lamp Air Bag Warning Indicator Circuit Short to Battery
- Pinpoint Test D: LFC 25/DTC B1871 - Passenger Air Bag Deactivate Module Fault
- Pinpoint Test E: LFC 27/DTC B1884 - Passenger Air Bag Deactivation (PAD) Warning Lamp Circuit Failure
- Pinpoint Test F: LFC 15/DTC B1887 - Air Bag Driver Circuit Shorted to Ground
- Pinpoint Test G: LFC 16/DTC B1888 - Air Bag Passenger Circuit Shorted to Ground
- Pinpoint Test H: LFC 27/DTC B1890 - Passenger Air Bag Deactivation (PAD) Warning Lamp Short to Battery
- Pinpoint Test I: DTC B1891 - Air Bag Tone Warning Indicator Circuit Short to Battery
- Pinpoint Test J: DTC B1892 - Air Bag Tone Warning Indicator Circuit Failure
- Pinpoint Test K: LFC 15/DTC B1916 - Air Bag Driver Circuit Short to Battery
- Pinpoint Test L: LFC 21/DTC B1921 - Air Bag Diagnostic Monitor Ground Circuit Open
- Pinpoint Test M: LFC 16/DTC B1925 - Air Bag Passenger Circuit Short to Battery
- Pinpoint Test N: LFC 32/DTC B1932 - Air Bag Driver Circuit Open
- Pinpoint Test O: LFC 33/DTC B1933 - Air Bag Passenger Circuit Open
- Pinpoint Test P: LFC 34/DTC B1934 - Air Bag Driver Inflator Circuit Resistance Low on Squib
- Pinpoint Test Q: LFC 35/DTC B1935 - Air Bag Passenger Inflator Circuit Resistance Low on Squib
- Pinpoint Test R: LFC 29/DTC C1414 - Incorrect Model Design Level
- Pinpoint Test S: No Communication With The RCM
- 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.