DTC Charts
WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
The DTCs can be retrieved from the Restraints Control Module (RCM) with a scan tool via the DLC.
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Action To Take |
|---|---|---|
| - | The Air Bag Warning Indicator is Illuminated Continuously - Restraints Control Module (RCM) Disconnected or Inoperative, Loss of Battery Feed or Loss of Signal Ground | Go to Pinpoint Test A . |
| B1231 | Crash Data Memory Full | INSTALL a new RCM and impact sensors. REFER to Inspection and Repair After a Supplemental Restraint System (SRS) Deployment . |
| B1317 | Battery Voltage High | Go to Pinpoint Test AG . |
| B1318 | Battery Voltage Low | Go to Pinpoint Test AG . |
| B1342 | ECU Is Faulted | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| B1869 | Air Bag Warning Indicator Circuit Open or Short to Ground | Go to Pinpoint Test B . |
| B1870 | Air Bag Warning Indicator Circuit Short to Battery | Go to Pinpoint Test C . |
| B1884 | PAD Warning Lamp Circuit Failure | Go to Pinpoint Test D . |
| B1890 | PAD Warning Lamp Circuit Short to Battery | Go to Pinpoint Test E . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | Go to Pinpoint Test F . |
| B1892 | Air Bag Tone Warning Indicator Open Circuit or Short to Ground | Go to Pinpoint Test G . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | Go to Pinpoint Test H . |
| B2290 | Occupant Classification Sensor System Fault | Go to Pinpoint Test I . |
| B2292 | Restraint System - Seatbelt Pretensioner Fault | Go to Pinpoint Test J . |
| B2293 | Restraint System - Air Bag Fault | Go to Pinpoint Test K . |
| B2295 | Restraint System - Side Airbag Fault | Go to Pinpoint Test L . |
| B2296 | Restraint System - Impact Sensor Fault | Go to Pinpoint Test M . |
| B2432 | Drivers Seat Belt Buckle Switch Circuit Open | Go to Pinpoint Test N . |
| B2433 | Drivers Seat Belt Buckle Switch Circuit Short to Battery | Go to Pinpoint Test O . |
| B2434 | Drivers Seat Belt Buckle Switch Circuit Short to Ground | Go to Pinpoint Test P . |
| B2435 | Drivers Seat Belt Buckle Switch Circuit Resistance Out of Range | Go to Pinpoint Test Q . |
| B2436 | Passengers Seat Belt Buckle Switch Circuit Open | Go to Pinpoint Test R . |
| B2437 | Passengers Seat Belt Buckle Switch Circuit Short to Battery | Go to Pinpoint Test S . |
| B2438 | Passengers Seat Belt Buckle Switch Circuit Short to Ground | Go to Pinpoint Test T . |
| B2439 | Passengers Seat Belt Buckle Switch Circuit Resistance Out of Range | Go to Pinpoint Test U . |
| B2477 | Module Configuration Error | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| B2792 | Cross Link Between Firing Loops | Go to Pinpoint Test V . |
| B2909 | Belt Tension Sensor Fault | Go to Pinpoint Test W . |
| B2984 | Deployable Steering Column Circuit Open | Go to Pinpoint Test X . |
| B2985 | Deployable Steering Column Circuit Short to Battery | Go to Pinpoint Test Y . |
| B2986 | Deployable Steering Column Circuit Short to Ground | Go to Pinpoint Test Z . |
| B2987 | Deployable Steering Column Circuit Resistance Low on Squib | Go to Pinpoint Test AA . |
| C1414 | Incorrect Module Design Level | Go to Pinpoint Test AB . |
| C1946 | Front Driver's Seat Track Position Switch Circuit Open | Go to Pinpoint Test AC . |
| C1947 | Front Driver's Seat Track Position Switch Circuit Short to Ground | Go to Pinpoint Test AD . |
| C1948 | Front Driver's Seat Track Position Switch Circuit Resistance Out of Range | Go to Pinpoint Test AE . |
| C1982 | Front Driver's Seat Track Position Switch Circuit Short to Battery | Go to Pinpoint Test AF . |
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) LAMP FAULT CODE (LFC) CHART
| Lamp Fault Code (LFC)a | LFC Priority | Description | Action To Take |
|---|---|---|---|
| NONE | 1 | Air Bag Warning Indicator Circuit Short to Battery | Go to Pinpoint Test C . |
| NONE Continuous Lamp |
1 | Air Bag Warning Indicator Circuit Open or Short to Ground | Go to Pinpoint Test B . |
| Continuous | 2 | The Air Bag Warning Indicator is Illuminated Continuously - RCM Disconnected or Inoperative, Loss of Battery Feed or Loss of Signal Ground | Go to Pinpoint Test A . |
| Continuous | 2 | Battery Voltage High | CHECK battery voltage; to be below 16 volts. REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| Continuous | 2 | Battery Voltage Low | CHECK battery voltage; to be above 9.0 volts. REFER to CHARGING SYSTEM - GENERAL INFORMATION article. |
| Flashing (5Hz) | 95 | Incorrect Module Design Level (RCM in Plant Mode Fault) | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| 1-2 | 4 | ECU is Faulted | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| 1-3 | 5 | Crash Data Memory Full | INSTALL a new RCM and impact sensors. REFER to Inspection and Repair After a Supplemental Restraint System (SRS) Deployment . |
| 1-4 | 6 | Air Bag Diagnostic Monitor Ground Circuit Open | Go to Pinpoint Test H . |
| 1-5 | 7 | Incorrect Module Design Level | Go to Pinpoint Test AB . |
| 1-6 | 81 | Occupant Classification Sensor System Fault (OCS Communication Fault) | Go to Pinpoint Test I . |
| 1-8 | 86 | PAD Warning Lamp Circuit Failure | Go to Pinpoint Test D . |
| 1-9 | 46 | Restraint System - Airbag Fault (Driver Squib 1 Open/High Resistance Fault) | Go to Pinpoint Test K . |
| 2-1 | 54 | Restraint System - Airbag Fault (Passenger Squib 1 Open/High Resistance Fault) | Go to Pinpoint Test K . |
| 2-2 | 70 | Restraint System - Side Airbag Fault (Driver Seat Side Air Bag Open/High Resistance Fault) | Go to Pinpoint Test L . |
| 2-3 | 74 | Restraint System - Side Airbag Fault (Passenger Seat Side Air Bag Open/High Resistance Fault) | Go to Pinpoint Test L . |
| 3-3 | 62 | Restraint System - Seat Belt Pretensioner Fault (Driver Open/High Resistance Fault) | Go to Pinpoint Test J . |
| 3-4 | 66 | Restraint System - Seat Belt Pretensioner Fault (Passenger Open/High Resistance Fault) | Go to Pinpoint Test J . |
| 4-2 | 19 | Restraint System - Impact Sensor Fault (LH Front Impact Severity Communication Fault) | Go to Pinpoint Test M . |
| 4-3 | 29 | Restraint System - Impact Sensor Fault (Driver Side Communication Fault) | Go to Pinpoint Test M . |
| 4-4 | 34 | Restraint System - Impact Sensor Fault (Passenger Side Communication Fault) | Go to Pinpoint Test M . |
| 4-9 | 90 | Front Driver's Seat Track Position Switch Circuit Open | Go to Pinpoint Test AC . |
| 4-11 | 17 | Restraint System - Impact Sensor Fault (LH Front Impact Severity Mounting Fault) | Go to Pinpoint Test M . |
| 4-12 | 27 | Restraint System - Impact Sensor Fault (Driver Side Mounting Fault) | Go to Pinpoint Test M . |
| 4-13 | 32 | Restraint System - Impact Sensor Fault (Passenger Side Mounting Fault) | Go to Pinpoint Test M . |
| 5-1 | 38 | Front Driver's Seat Belt Buckle Switch Circuit Open | Go to Pinpoint Test N . |
| 5-2 | 42 | Passengers Seat Belt Buckle Switch Circuit Open | Go to Pinpoint Test R . |
| 5-3 | 94 | Air Bag Tone Warning Indicator Circuit Open or Short to Ground | Go to Pinpoint Test G . |
| 5-4 | 12 | Module Configuration Error (RCM Configured Incorrectly) | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| 6-1 | 18 | Restraint System - Impact Sensor Fault (LH Front Impact Severity Internal Fault) | Go to Pinpoint Test M . |
| 6-2 | 28 | Restraint System - Impact Sensor Fault (Driver Side Internal Fault) | Go to Pinpoint Test M . |
| 6-3 | 33 | Restraint System - Impact Sensor Fault (Passenger Side Internal Fault) | Go to Pinpoint Test M . |
| 6-6 | 16 | Restraint System - Impact Sensor Fault (LH Front Impact Severity Short to Ground Fault) | Go to Pinpoint Test M . |
| 6-7 | 26 | Restraint System - Impact Sensor Fault (Driver Side Short to Ground Fault) | Go to Pinpoint Test M . |
| 6-8 | 31 | Restraint System - Impact Sensor Fault (Passenger Side Short to Ground Fault) | Go to Pinpoint Test M . |
| 6-11 | 15 | Restraint System - Impact Sensor Fault (LH Front Impact Severity Short to Battery Fault) | Go to Pinpoint Test M . |
| 6-12 | 25 | Restraint System - Impact Sensor Fault (Driver Side Short to Battery Fault) | Go to Pinpoint Test M . |
| 6-13 | 30 | Restraint System - Impact Sensor Fault (Passenger Side Short to Battery Fault) | Go to Pinpoint Test M . |
| 7-1 | 36 | Front Driver's Seat Track Position Switch Circuit Short to Ground | Go to Pinpoint Test P . |
| 7-2 | 40 | Passengers Seat Belt Buckle Switch Circuit Short to Ground | Go to Pinpoint Test T . |
| 7-3 | 88 | Front Driver's Seat Track Position Switch Circuit Short to Ground | Go to Pinpoint Test AD . |
| 7-5 | 37 | Drivers Seat Belt Buckle Switch Circuit Resistance Out of Range | Go to Pinpoint Test Q . |
| 7-6 | 41 | Passengers Seat Belt Buckle Switch Circuit Resistance Out of Range | Go to Pinpoint Test U . |
| 7-7 | 89 | Front Driver's Seat Track Position Switch Circuit Resistance Out of Range | Go to Pinpoint Test AE . |
| 7-9 | 35 | Drivers Seat Belt Buckle Switch Circuit Short to Battery | Go to Pinpoint Test O . |
| 7-10 | 39 | Passengers Seat Belt Buckle Switch Circuit Short to Battery | Go to Pinpoint Test S . |
| 7-11 | 87 | Front Driver's Seat Track Position Switch Short to Battery Fault | Go to Pinpoint Test AF . |
| 7-13 | 91 | Belt Tension Sensor Fault (Belt Tension Sensor Open or Short to Battery Fault) | Go to Pinpoint Test W . |
| 7-14 | 92 | Belt Tension Sensor Fault (Belt Tension Sensor Short to Ground Fault) | Go to Pinpoint Test W . |
| 8-1 | 50 | Restraint System - Air Bag Fault (Driver Squib 2 Open/High Resistance Fault) | Go to Pinpoint Test K . |
| 8-2 | 58 | Restraint System - Air Bag Fault (Passenger Squib 2 Open/High Resistance Fault) | Go to Pinpoint Test K . |
| 8-3 | 45 | Restraint System - Air Bag Fault (Driver Squib 1 Short to Ground Fault) | Go to Pinpoint Test K . |
| 8-4 | 49 | Restraint System - Air Bag Fault (Driver Squib 2 Short to Ground Fault) | Go to Pinpoint Test K . |
| 8-5 | 53 | Restraint System - Air Bag Fault (Passenger Squib 1 Short to Ground Fault) | Go to Pinpoint Test K . |
| 8-6 | 57 | Restraint System - Air Bag Fault (Passenger Squib 2 Short to Ground Fault) | Go to Pinpoint Test K . |
| 8-7 | 44 | Restraint System - Air Bag Fault (Driver Squib 1 Short to Battery Fault) | Go to Pinpoint Test K . |
| 8-8 | 48 | Restraint System - Air Bag Fault (Driver Squib 2 Short to Battery Fault) | Go to Pinpoint Test K . |
| 8-9 | 52 | Restraint System - Air Bag Fault (Passenger Squib 1 Short to Battery Fault) | Go to Pinpoint Test K . |
| 8-10 | 56 | Restraint System - Air Bag Fault (Passenger Squib 2 Short to Battery Fault) | Go to Pinpoint Test K . |
| 8-11 | 47 | Restraint System - Air Bag Fault (Driver Squib 1 Low Resistance Fault) | Go to Pinpoint Test K . |
| 8-12 | 51 | Restraint System - Air Bag Fault (Driver Squib 2 Low Resistance Fault) | Go to Pinpoint Test K . |
| 8-13 | 55 | Restraint System - Air Bag Fault (Passenger Squib 1 Low Resistance Fault) | Go to Pinpoint Test K . |
| 8-14 | 39 | Restraint System - Air Bag Fault (Passenger Squib 2 Low Resistance Fault) | Go to Pinpoint Test K . |
| 9-1 | 69 | Restraint System - Side Air Bag Fault (Driver Seat Side Air Bag Short to Ground Fault) | Go to Pinpoint Test L . |
| 9-2 | 73 | Restraint System - Side Air Bag Fault (Passenger Seat Side Air Bag Short to Ground Fault) | Go to Pinpoint Test L . |
| 9-3 | 61 | Restraint System - Seat Belt Pretensioner Fault (Driver Short to Ground Fault) | Go to Pinpoint Test J . |
| 9-4 | 65 | Restraint System - Seat Belt Pretensioner Fault (Passenger Short to Ground Fault) | Go to Pinpoint Test J . |
| 9-5 | 68 | Restraint System - Side Air Bag Fault (Driver Seat Side Air Bag Short to Battery Fault) | Go to Pinpoint Test L . |
| 9-6 | 72 | Restraint System - Side Air Bag Fault (Passenger Seat Side Air Bag Short to Battery Fault) | Go to Pinpoint Test L . |
| 9-7 | 60 | Restraint System - Seat Belt Pretensioner Fault (Driver Short to Battery Fault) | Go to Pinpoint Test J . |
| 9-8 | 64 | Restraint System - Seat Belt Pretensioner Fault (Passenger Short to Battery Fault) | Go to Pinpoint Test J . |
| 9-9 | 71 | Restraint System - Side Air Bag Fault (Driver Seat Side Air Bag Low Resistance Fault) | Go to Pinpoint Test L . |
| 9-10 | 75 | Restraint System - Side Air Bag Fault (Passenger Seat Side Air Bag Low Resistance Fault) | Go to Pinpoint Test L . |
| 9-11 | 63 | Restraint System - Seat Belt Pretensioner Fault (Driver Low Resistance Fault) | Go to Pinpoint Test J . |
| 9-12 | 67 | Restraint System - Seat Belt Pretensioner Fault (Passenger Low Resistance Fault) | Go to Pinpoint Test J . |
| 10-14 | 85 | PAD Warning Lamp Circuit Short to Battery | Go to Pinpoint Test E . |
| 10-15 | 93 | Air Bag Tone Warning Indicator Circuit Short to Battery | Go to Pinpoint Test F . |
| 11-1 | 8 | Incorrect Module Design Level (RCM Version Conflicts with LH Front Impact Severity Sensor Version Fault) | Go to Pinpoint Test AB . |
| 11-2 | 10 | Incorrect Module Design Level (RCM Version Conflicts with Driver Side Impact Sensor Version Fault) | Go to Pinpoint Test AB . |
| 11-3 | 11 | Incorrect Module Design Level (RCM Version Conflicts with Passenger Side Impact Sensor Version Fault) | Go to Pinpoint Test AB . |
| 11-6 | 13 | Module Configuration Error (Restraints Component Installed but not expected: OCS) | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| 11-7 | 14 | Module Configuration Error (Restraints Component Installed but not expected: PAD Indicator) | INSTALL a new RCM. REFER to Restraints Control Module (RCM) . |
| 11-8 | 80 | Occupant Classification Sensor System Fault (OCSM Fault) | Go to Pinpoint Test I . |
| 11-9 | 83 | Occupant Classification Sensor System Fault (OCS Calibration Fault) | Go to Pinpoint Test I . |
| 11-10 | 82 | Occupant Classification Sensor System Fault (OCS Sensing Element Fault) | Go to Pinpoint Test I . |
| 11-11 | 84 | Occupant Classification Sensor System Fault (OCSM Mounting Fault) | Go to Pinpoint Test I . |
| 12-1 | 9 | Incorrect Module Design Level (RCM Version Conflicts with RH Front Impact Severity Sensor Version Fault) | Go to Pinpoint Test AB . |
| 12-2 | 22 | Restraint System - Impact Sensor Fault (RH Front Impact Severity Communication Fault) | Go to Pinpoint Test M . |
| 12-3 | 23 | Restraint System - Impact Sensor Fault (RH Impact Severity Internal Fault) | Go to Pinpoint Test M . |
| 12-4 | 24 | Restraint System - Impact Sensor Fault (RH Front Impact Severity Communication Fault) | Go to Pinpoint Test M . |
| 12-5 | 21 | Restraint System - Impact Sensor Fault (RH Impact Severity Short to Ground Fault) | Go to Pinpoint Test M . |
| 12-6 | 20 | Restraint System - Impact Sensor Fault (RH Impact Severity Short to Battery Fault) | Go to Pinpoint Test M . |
| 12-7 | 78 | Deployable Steering Column Circuit Open | Go to Pinpoint Test X . |
| 12-8 | 76 | Deployable Steering Column Short to Battery | Go to Pinpoint Test Y . |
| 12-9 | 77 | Deployable Steering Column Short to Ground | Go to Pinpoint Test Z . |
| 12-10 | 79 | Deployable Steering Column Resistance Fault | Go to Pinpoint Test AA . |
| 12-11 | 43 | Cross Link Between Firing Loops | Go to Pinpoint Test V . |
a LFC: Flashed on air bag warning indicator.