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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 937 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)
2009 Mercury Milan Premier, 3.0 1, AWD
Section 937 (Supplemental Inflatable Restraint System)
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Section 937 (Supplemental Inflatable Restraint System)
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. 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
- Bridge Resistors
- Clockspring
- Driver Air Bag Module
- Electrical System
- Occupant Classification Sensor
- Passenger Air Bag Deactivation (PAD) Indicator
- Passenger Air Bag Module
- Restraints Control Module (RCM)
- Safety Belt Buckle Switches
- Safety Belt Buckle Pretensioners - All Vehicles
- Safety Belt Retractor Pretensioner - Hybrid Vehicles Only
- Safety Belt Tension Sensor
- Seat Track Position Sensor
- Sensors
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Diagnostic Tests
- Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Notes
- Restraint System Diagnostic Tool Warning
- Air Bag Module Second Stage Deployment Check
- Diagnosing Customer Concerns With On-Demand Diagnostic Trouble Codes (DTCs)
- Diagnosing Customer Concerns With Continuous Memory Diagnostic Trouble Codes (DTCs)
- Prove Out Procedure
- Glossary
- Air Bag Reconnect Checklist
- Diagnostic Instructions - Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)
- Pinpoint Tests - Air Bag and Safety Belt Pretensioner 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 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: LFC 18/DTC B1884 - PAD Warning Lamp Circuit Failure
- Pinpoint Test E: LFC 18/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: LFC 53/DTC B1892 - Air Bag Tone Warning Indicator Circuit Open or Shorted to Ground
- Pinpoint Test H: LFC 14/DTC B1921 - Air Bag Diagnostic Monitor Ground Circuit Open
- Pinpoint Test I: LFC 16/DTC B2290 - Occupant Classification System (OCS) Fault
- Pinpoint Test J: LFC 33, 34 and 38/DTC B2292 - Restraint System - Seatbelt Pretensioner Fault
- Pinpoint Test K: LFC 19 and 21/DTC B2293 - Restraint System - Airbag Fault
- Pinpoint Test L: LFC 24 and 25/DTC B2294 - Restraint System - Safety Canopy Module Fault
- Pinpoint Test M: LFC 22 or 23/ DTC B2295 - Restraint System - Side Air Bag Fault
- Pinpoint Test N: LFC 42, 43, 44, 45 and 46/DTC B2296 - Restraint System - Impact Sensor Fault
- Pinpoint Test O: LFC 51/DTC B2434 - Driver Safety Belt Buckle Switch Circuit Short to Ground
- Pinpoint Test P: LFC 51/DTC B2435 - Driver Safety Belt Buckle Switch Resistance Out of Range
- Pinpoint Test Q: LFC 52/DTC B2438 - Passenger Safety Belt Buckle Switch Circuit Short to Ground
- Pinpoint Test R: LFC 52/DTC B2439 - Passenger Safety Belt Buckle Switch Resistance Out of Range
- Pinpoint Test S: LFC 51/DTC B2691 - Driver Safety Belt Buckle Switch Circuit Fault
- Pinpoint Test T: LFC 52/DTC B2692 - Passenger Safety Belt Buckle Switch Circuit Fault
- Pinpoint Test U: LFC 16/DTC B2909 - Belt Tension Sensor Fault
- Pinpoint Test V: LFC 15/DTC C1414 - Incorrect Vehicle ID
- Pinpoint Test W: LFC 49/DTC C1947 - Seat Track Position Sensor Circuit Short to Ground
- Pinpoint Test X: LFC 49/DTC C1948 - Seat Track Position Sensor Circuit Resistance Out of Range
- Pinpoint Test Y: LFC 49/DTC C1981 - Seat Track Position Sensor Circuit Fault
- 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
- Rivet Nut Replacement
- Removal And Installation
- Clockspring
- Driver Air Bag Module
- Front Impact Severity Sensor
- Occupant Classification Sensor - Original Equipment
- Occupant Classification Sensor - Service Kit
- Passenger Air Bag Deactivation (PAD) Indicator
- Passenger Air Bag Module
- Restraints Control Module (RCM)
- Safety Canopy Module
- Seat Position Sensor
- Side Air Bag Module
- Side Impact Sensor - First Row, B-Pillar
- Side Impact Sensor - Second Row, C-Pillar
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.