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06-01-2009, 09:13 PM
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#1
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air bag light blinking
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Registered User
Join Date: Apr 2009
City: newport news
State: Virginia
Posts: 6
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ok my air bag light is blinking a code 54 or 45 while it is running. it is a 93 5.0 with the 302 engine in it. any help will be appreciated.
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06-01-2009, 09:27 PM
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#2
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Re: air bag light blinking
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
Posts: 5,327
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If its 45, I had this SAME exact code - LH Radiator Primary Crash Sensor Not Mounted to Vehicle Properly
It ended up being the connector in the harness under the battery tray was corroding (tray was holding water/coolant from a leak I'd had and it was messing with the harness)
If you go to check it out, be sure to disconnect the battery and leave it disconnected for a while..
54 is : Intermittent or Repaired Primary Crash Sensor Circuit Shorted to Ground
Not sure where to start with that one if its 54..
__________________
2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
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06-01-2009, 09:58 PM
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#3
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Re: air bag light blinking
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Registered User
Join Date: Apr 2009
City: newport news
State: Virginia
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thanks !!!!! anywhere i can get these codes for future reference ? |
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06-01-2009, 11:07 PM
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#4
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Re: air bag light blinking
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Registered User
Join Date: Feb 2009
State: Oregon
Posts: 534
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im just curious, do both sensors need to activate to deploy the airbag? i would hate for that thing to go off randomly cause the sensor was either faulty or had correded wiring...
__________________
It's cheaper to be beat a viper than to lose in one.
1994 GT, stock gears, stock shifter, stock engine, stock rims (or knock offs).
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06-02-2009, 12:20 AM
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#5
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Re: air bag light blinking
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Registered User
Join Date: May 2009
State: Illinois
Posts: 305
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The light should flash a code a few times, then stay lit, showing the air bags are "shut off". Its basically a safety feature, if the computer finds a prob then it shuts them off as to not cause unwanted deployment.
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Gravel embeded in your back, scars on your hands, oil in your hair,rust in your eyes, and loving every minute of it. "The life of a backyard gear head" 
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06-02-2009, 12:47 AM
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#6
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Re: air bag light blinking
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
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You want to be careful with it, as - in theory - static charge can set off an airbag, but you should be fine with the battery disconnected
Airbag codes can be found Mustang 1995 Air Bag Diagnostic Codes <-- that's how I figured out my code when mine had the same issue..
__________________
2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
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06-02-2009, 07:13 AM
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#7
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Re: air bag light blinking
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Bob is Good.
Join Date: Jun 2004
City: Greenville
State: Texas
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Mine flashes constantly because there are no airbags in the car. I wish I could figure out how to turn it off. |
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06-02-2009, 09:22 AM
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#8
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Re: air bag light blinking
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Mustang Evo NEWB
Join Date: Aug 2004
City: South Bay Area
State: California
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bbunt, if your car is a 92..
I'm pretty sure the foxes used a one ohm resistor for the airbag simulators.. I remember checking one with an ohmmeter, it was pretty much right on the dot.. Head to radio shack and pick up a one ohm resistor, a bit of wire and I'm sure you could get it to work
You can also get the simulators that are used for diagnosis - rotunda tool # 105-00008
I think 93 is different (2 ohm?) and part # would be the same as the 94/95 systems - 105-00010
__________________
2003 Regal GS - the beater/daily driver - somewhat stock (yeah right). No its not a mustang, at least it's blown.
2001 GT Black on Black 5 speed
MM Strut Tower Brace/Weld-In Subframe Connectors/Koni Springs&Adjustables/Cobra Brakes/Cobra Rack/Tri-Ax/3.73s/SCT Tuner 56k miles
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06-06-2009, 05:46 PM
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#9
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Re: air bag light blinking
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Registered User
Join Date: Apr 2009
City: newport news
State: Virginia
Posts: 6
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here is what i copied from very useful.com web site
AIR BAG DIAGNOSTIC MONITOR DIAGNOSTIC TROUBLE CODE
Code Component/Fault Description
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 (See the Prolog)
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 Primary Crash Sensor Not Mounted to Vehicle Properly
45 LH Radiator Primary 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
85 Intermittent or Repaired LH Radiator Primary Crash Sensor Not Mounted to Vehicle
Rapid Continuous Flashing of Air Bag Indicator (No Diagnostic Trouble Code) Both Primary Crash Sensors Disconnected Assembly Plant Mode |
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06-07-2009, 05:23 PM
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#10
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Re: air bag light blinking
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I fell off a truck
Join Date: Jun 2007
City: South of the Turnpike
State: New York
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EDIT: Never mind I just realized this was already resolved and you posting up the codes.
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2002 Mustang GT 
BBK CAI - Flowmaster Catbacks - Pro 5.0 Shifter
Last edited by OsirisGuy; 06-07-2009 at 05:26 PM..
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