Question about 1995 Lincoln Town Car

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Airbag flashes 10 times misses a flash then repeats

Airbag flashes 10 times misses a flash then flashes 10 times an misses again (1991 Town Car)

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  • cool brezz Feb 21, 2009

    My rear driver side is lower then all the reat of the suspension

  • browntoni22 Apr 02, 2009

    1990 lincoln towm car airbag light flashes 4 times and pauses and flashes again please help me

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  • Lincoln Master
  • 4,369 Answers

Try clearing the codes & see if it returns. I do not see a code fault 10. Starts at 12.

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Section 01-20B: Restraints, Passive — Supplemental Air Bag System 1995 Town Car, Crown Victoria, Grand Marquis Workshop Manual DIAGNOSIS AND TESTING Diagnostic Trouble Code Clearing Procedure to Clear Diagnostic Trouble Codes from Diagnostic Monitor Non-Volatile Random Access Memory.
Normal Operation
The air bag diagnostic monitor (14B056) continually checks the air bag system for readiness. When a fault condition is detected, the DTC associated with that fault is stored in the air bag diagnostic monitor's Non-Volatile Random Access Memory (NVRAM). After writing the DTC to NVRAM, the air bag diagnostic monitor signals the fault by flashing the appropriate diagnostic trouble code on the air bag indicator. The diagnostic trouble code written to NVRAM is permanently stored in the air bag diagnostic monitor until cleared by the diagnostic trouble code clearing procedure.

  • Upon each cycle of the ignition switch (11572) , the air bag diagnostic monitor checks for diagnostic trouble codes written in NVRAM. If any diagnostic trouble codes exist in NVRAM, the air bag diagnostic monitor will then check to see if these fault conditions are still present.
  • If the conditions of the diagnostic trouble code in NVRAM are still present, then the air bag diagnostic monitor will use the air bag indicator to flash out the diagnostic trouble code number that was written in memory.
  • If the conditions of the diagnostic trouble code are not still present (indicating an intermittent or serviced fault), the air bag diagnostic monitor will use the air bag indicator to flash out a DTC which is the sum of the diagnostic trouble code in NVRAM plus 40.
Example: Due to corrosion, high resistance develops on the driver side air bag circuit. The air bag diagnostic monitor stores a diagnostic trouble code 32 in NVRAM. Upon each cycle of the ignition switch , the air bag diagnostic monitor checks the resistance of the driver air bag circuit.
  • If the resistance is still high, the air bag diagnostic monitor causes the air bag indicator to flash out a DTC 32.
  • If the resistance falls within the normal range due to service or an intermittent condition, the air bag diagnostic monitor causes DTC 72 to be flashed on the air bag indicator.
Once a fault has been serviced, the associated diagnostic trouble code may be cleared from NVRAM. Only diagnostic trouble codes that the air bag diagnostic monitor sees as repaired or intermittent may be cleared (diagnostic trouble codes 52 and above). In no circumstances can hard fault conditions (diagnostic trouble codes 45 and below) be cleared.
  1. Follow the diagnostic procedures as outlined to service the fault condition flashing on the air bag indicator.
  1. Cycle the ignition switch to OFF and then to RUN.
  1. Observe air bag indicator prove-out (six ± two seconds) followed by diagnostic trouble code (52-85) flashing completely one time.
  1. Locate the Diagnostic "Trouble Code Clear" Connector located underneath the glove compartment (06010) containing Circuits 631 (T/R) and 57 (BK).
  1. Use a jumper wire to short Circuit 631 (T/R) to Circuit 57 (BK) or to another good ground. This short must be made after the diagnostic trouble code flashes completely one time, but before the warning light stays on continuously.
  1. Hold short until air bag diagnostic monitor tone sounds (approximately five seconds).
  1. Release short on Circuit 631 (TAN/RED STRIPE) to Circuit 57 (BLACK). This short must be released within 25 seconds after the diagnostic monitor tone sounds. Diagnostic trouble code is now cleared from NVRAM. Next highest priority diagnostic trouble code stored in NVRAM (if one exists) will begin flashing.

Posted on Mar 21, 2009

  • gerry bissi Mar 21, 2009

    Diagnostic Trouble Code Retrieval
    Procedure to Retrieve Stored Diagnostic Trouble Codes from Diagnostic Monitor Non-Volatile Random Access Memory

    Some Diagnostic Trouble Codes (DTCs) for intermittent problems (61-85) may not automatically flash on the air bag indicator and may require retrieval. If an air bag DTC has been reported on a vehicle but is not currently flashing, this may be due to two reasons:


    • A charging system concern has been identified by the diagnostic monitor and a DTC 12 indicated. DTC 12 will not be stored in the air bag diagnostic monitor's Non-Volatile Random Access Memory (NVRAM) under these circumstances. Correction of the charging system problem will eliminate the DTC.
    • An intermittent fault has occurred and the fault is no longer present. The diagnostic monitor may be programmed to flash "intermittent" DTCs 61-85 that are stored in NVRAM. Use the following procedure to access the stored DTC(s).

      1. Locate the air bag diagnostic service connector containing Circuit 631 (T/R). This is a grey connector under the glove compartment.
      2. With the ignition key OFF, short Circuit 631 to the ground contained in the service connector or another good ground.
      3. Turn the ignition key to RUN and observe the six second air bag indicator prove-out.
      4. Within two seconds after indicator prove-out, remove the short on Circuit 631.
      5. Stored DTCs will be displayed. After service, repeat steps 1-4 and clean the DTCs using the DTC Clearing Procedure.




    AIR BAG DIAGNOSTIC MONITOR DIAGNOSTIC TROUBLE CODE PRIORITY TABLE


    Priority

    Code

    Component/Fault Description


    Highest

    No Air Bag Indicator - Inoperative Indicator Circuit



    Continuous Air Bag Indicator - Diagnostic Trouble Code Timed Out, Diagnostic Monitor Disconnected or Inoperative, or No Ignition Voltage to Diagnostic Monitor.


    12
    Lost Battery Feed


    13
    Air Bag Circuit Shorted to Ground


    14
    Primary Crash Sensor Circuit Shorted to Ground


    21
    Diagnostic Monitor Not Mounted to Vehicle Properly


    22
    Safing Sensor Output Circuit Shorted to Battery Voltage


    23
    Memory Clear Circuit Improperly Grounded


    24
    System Disarm Failure or Internal Diagnostic Monitor Fault


    32
    Driver Side Air Bag Circuit High Resistance or Open


    33
    Passenger Side Air Bag Circuit High Resistance or Open


    34
    Driver Side Air Bag Circuit Low Resistance or Shorted


    35
    Passenger Side Air Bag Circuit Low Resistance or Shorted


    41
    RH Radiator Primary Crash Sensor Feed/Return Circuit Open


    42
    LH Radiator Primary Crash Sensor Feed/Return Circuit Open


    44
    RH Radiator Crash Sensor Not Mounted to Vehicle Properly


    45
    LH Radiator Crash Sensor Not Mounted to Vehicle Properly


    52
    Intermittent or Repaired Lost Battery Feed


    53
    Intermittent or Repaired Air Bag Circuit Shorted to Ground


    54
    Intermittent or Repaired Primary Crash Sensor Circuit Shorted to Ground


    61
    Intermittent or Repaired Diagnostic Monitor Not Mounted to Vehicle Properly


    62
    Intermittent or Repaired Safing Sensor Output Circuit Shorted to Battery Voltage


    63
    Intermittent or Repaired Memory Clear Circuit Improperly Grounded


    64
    Intermittent or Repaired System Disarm Failure or Internal Diagnostic Monitor Fault


    72
    Intermittent or Repaired Driver Side Air Bag Circuit High Resistance or Open


    73
    Intermittent or Repaired Passenger Side Air Bag Circuit High Resistance or Open


    74
    Intermittent or Repaired Driver Side Air Bag Circuit Low Resistance or Shorted


    75
    Intermittent or Repaired Passenger Side Air Bag Circuit Low Resistance or Shorted


    81
    Intermittent or Repaired RH Radiator Primary Crash Sensor Feed/Return Circuit Open


    82
    Intermittent or Repaired LH Radiator Primary Crash Sensor Feed/Return Circuit Open


    84
    Intermittent or Repaired RH Radiator Primary Crash Sensor Not Mounted to Vehicle Properly


    85
    Intermittent or Repaired LH Radiator Primary Crash Sensor Not Mounted to Vehicle Properly

    Lowest

    Rapid Continuous Flashing of Air Bag Indicator - Both Primary Crash Sensors Disconnected - Assembly Plant Mode

×

6 Suggested Answers

alicantecoli
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SOURCE: Flashing dashboard airbag light in 2003 Toyota Avalon

try wiggling wires under the front seats ,if that dont work then take the builb out

Posted on Mar 09, 2009

chuck943
  • 783 Answers

SOURCE: Airbag light flashes 1-8, stays lit

You have a bad Passenger Air Bag Deactivation Indicator. The bulb that shows when the passenger air bag is off.
Have seen alot of these go bad especially in police cars. The part number you need is 5W1Z-10A936-A.

Posted on Apr 15, 2009

jaysonemanme
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SOURCE: airbag light keeps flashing and i have no horn

your clock spring is broken... can be quite costly with labor

Posted on Aug 19, 2009

ahmed_mmm
  • 72 Answers

SOURCE: SRS airbag light flashes 4 times and then stays on

u have to diagnose it to know the fault .
WARNING the airbag system doesn't work when SRS illuminates

Posted on Sep 16, 2009

  • 4807 Answers

SOURCE: 1997 Escort Sdn., airbag light flashes 4 times

Common fault on FORD
 
Usually due to a poor connection in the YELLOW PLASTIC CONNECTOR underneath the passenger seat.
 
 
Just push it together properly and it should clear the AirBag fault light

Posted on Oct 29, 2009

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

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