1994 Ford F150 Styleside Supercab Logo
Neil Williams Posted on Apr 10, 2014
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Air bag light flashes code 51.

Air bag light flashing code 51? Check engine light stays on but does not flash engine codes using EEC iv test just the airbag light flashes code.

2 Answers

Joshua Black

Level 1:

An expert who has achieved level 1.

MVP:

An expert that got 5 achievements.

New Friend:

An expert that has 1 follower.

Hot-Shot:

An expert who has answered 20 questions.

  • Contributor 23 Answers
  • Posted on Apr 10, 2014
Joshua Black
Contributor
Level 1:

An expert who has achieved level 1.

MVP:

An expert that got 5 achievements.

New Friend:

An expert that has 1 follower.

Hot-Shot:

An expert who has answered 20 questions.

Joined: Jul 05, 2011
Answers
23
Questions
0
Helped
8283
Points
36

If your airbag code is blinking, and you get 51, it means that your internal thermal fuse in your airbag computer is blown which is caused by an intermittant short to ground on one of the wires in the circuit. When the short to the ground is removed, code 51 flashes with the use of the airbag warning lamp, 5 flashes, pause, 1 flash, longer pause. According to the Ford, this is a nonrepairable fix, you must buy a new air bag module which is a blue box located in the vicinity of the the steering column.

Testimonial: "You said according to Ford this is a non repairable fix. You can bye the fuse for a couple of bucks & diy. They just want you to bye a new one from them so they can make some money. Thank you very much for explaining this to me."

  • Valon Madramootoo
    Valon Madramootoo Aug 17, 2020

    Can this code make the car not start

×

Naveendra

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Novelist:

An expert who has written 50 answers of more than 400 characters.

Scholar:

An expert who has written 20 answers of more than 400 characters.

  • Expert 103 Answers
  • Posted on Oct 22, 2015
 Naveendra
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Novelist:

An expert who has written 50 answers of more than 400 characters.

Scholar:

An expert who has written 20 answers of more than 400 characters.

Joined: Jun 04, 2010
Answers
103
Questions
1
Helped
66697
Points
223

It may appear if there is a particular sensor fails.
Try stopping the indication using the following technique.
Sometimes the problem could be solved.

If you can get an OBD 2 scanner off eBay (US$ 6), you could be able to communicate with your car ECU (Electronic Control Unit) using the smart-phone app.

So that, there is a chance to CLEAR all the error indications.

After that, if problem still persists, it means the vehicle need full scan (you can't do this at home, probably seek a vehicle garage).

Clarification:
[email protected]

Ad

5 Related Answers

xxxxxx xxx

  • 5117 Answers
  • Posted on Sep 06, 2009

SOURCE: airbag dash light flashing code 51

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

Ad

Anonymous

  • 373 Answers
  • Posted on Jul 11, 2008

SOURCE: air bag code

Hi, ON your 2002 ford taurus, The Flashing code 33 ( B 2292 )

This code refer to : Driver side seat belt pretentioner ( seat belt bucklet) problem.

Check the conecctions under the driver seat.
Repair as need, and recheck if thi code is present.

But if you had an accident on you taurus. You need to replace the Seat belt Pretentioner ( seat belt bucklet)

OK. I hope this information work for you.

Than's.

Denis Aube

  • 142 Answers
  • Posted on Aug 27, 2008

SOURCE: Air Bag Code

Code 52 relates to low voltage detected in a capacitor inside the airbag module. 45 seconds after key on, this capacitor should have a voltage of around 23 volts.

This capacitor stores energy to deploy the airbag in the case of a collision.

Because your airbag light is on, your system is deactivated (cannot deploy)

In your case, the airbag computer detects less than 23 volts at that capacitor 45 seconds after key on, and disables the system.

There is a diagnostic procedure involved in fixing this problem, but usually means a bad airbag module (computer)

This should only be checked by a qualified technician, as airbag service can be dangerous and there are strict procedures to follow so the bags don't inflate suddenly and cause injury.

Anonymous

  • 508 Answers
  • Posted on Mar 11, 2009

SOURCE: 05 ford expedition air bag light flashes

Time to take the vehicle to your local Ford dealer to have the system diagnosed and have the needed repairs completed. Do not try to fix the system yourself as you may deploy the sir bag by accident and injury may occur. Not to mention that replacement of an air bag is very expensive. Let the techs that are trained to deal with these systems take care of the problem for you.

Anonymous

  • 783 Answers
  • Posted on Apr 15, 2009

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.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

What does code 33 mean 2006 Grand Marquis airbag

Mercury Grand Marquis diagnostic code 33 Questions ...

www.fixya.com > ... > diagnostic code 33 > Cars & Trucks > Mercury
Mercury Grand Marquis cars & trucks diagnostic code 33 questions and ... 2006Mercury Grand Marquis air bag light flashes ... What does code po1151 mean.

2006 Mercury Grand Marquis air bag light flashes three ...

www.fixya.com/.../t19845434-2006_mercury_grand_marquis_air_bag_l...
Sep 3, 2013 - It then stay on. I assume - Mercury 2006 Grand Marquis question. ...What does a flashing air bag light mean on a 1993 Grand Marquis? Jul 23 ...

Mercury Grand Marquis airbag code 33 Questions ... - Fixya

www.fixya.com > ... > Tags > airbag code 33 > Cars & Trucks > Mercury
Mercury Grand Marquis cars & trucks airbag code 33 questions and answers. ... What does a flashing air ... 2006 Mercury Grand Marquis air bag light flashes.Missing: mean
0helpful
1answer

89 ford bronco II uses to much gas

Check the system for fault codes this is called an EEC IV fault code test by Ford. Also make sure the fuel pressure is within the spec, that is 42-46 PSI at idle.
0helpful
2answers

Where is the diagnostic plug exactly located in my mercury sable 1992?

Under hood, driver side, front side of strut tower, mounted to fenderwell

Note, this is an OBD1 connector. You will need an OBD1 scanner to read codes.

Alternate methods to extract trouble codes:


USING THE ANALOG VOLTMETER See Figures 3 and 4
Service codes will be represented by pulsing or sweeping movements of the voltmeter's needle across the dial face of the voltmeter. Therefore, a single digit number of 3 will be reported by 3 needle sweeps. However, a service code is represented by a 2-digit or 3-digit number, such as 23. As a result, the Self-Test service code of 23 will appear on the voltmeter as 2 needle sweeps, then after a 2 second pause, the needle will sweep 3 times.
Connect the analog voltmeter as follows:

  1. Turn the ignition OFF .
jturcotte_1199.gif


Fig. Fig. 3: Voltmeter hook-up


jturcotte_1200.gif

Fig. Fig. 4: Analog voltmeter output code format

  1. Set the voltmeter on a DC voltage range to read from 0-20 volts.
  2. On all EEC-IV vehicles, connect the voltmeter from the battery positive post to the Self-Test Output (STO) pin of the large Self-Test connector. On all other vehicles, connect the positive voltmeter lead to the EEC STO line and the negative lead to engine ground, then jumper the EEC Self-Test Input (STI) to ground.


USING THE MALFUNCTION INDICATOR LIGHT (MIL) During the Self-Test,a service code is reported by the malfunction indicator light. It will represent itself as a flash on the CHECK ENGINE or SERVICE ENGINE SOON light on the dash panel. A single digit number of 3 will be reported by 3 flashes. However, a service code is represented by a 2-digit or 3-digit number, such as 23. As a result, the Self-Test service code of 23 will appear on the MIL light as 2 flashes, then, after a 2 second pause, the light will flash 3 times.

1helpful
1answer

I have code 51 flashing. Where is the air bag diagnostic module located?

Hi, the code 51 flashing means that the internal fuse is blown and the short to ground is no longer present. If the short to ground returns, the code will change to 13 (air back circuit shorted to ground) or 14 (primary crash sensor circuit shorted to ground), but it will only flash 13 or 14 when the short is present. If the code remains 51, then first find and repair short before replacing the diagnostic monitor (what people call air bag module).
Take care
1helpful
3answers

Flashing airbag light on 97 maxima. Car was in an accident, airbags deployed, replaced bags and controller why won't the light stay off

To manually check air bag codes, turn the key On and push the driver's door switch (at the bottom of the B-pillar) 5 times or more within 7 seconds of turning the key ON. Then watch the air bag light flashing codes. The air bag light will come ON for 3 seconds and then give fast flashes if there is a code. Count the fast flashes as the code. So the air bag light on for 3 seconds and then 8 flashes is a code 8 for the passenger air bag circuit. after counting code clear codes and see if they come back
1helpful
1answer

Airbag

It is flashing a code for you to use in determining the reason the flashing purpose. in other words it has determined that there is a problem with the air bag system. it will flash the code for 5 times and the the light will stay on. it will be a 2 digit code. count the flashes to determine the code. Your Ford dealer can tell you what the codes mean and where to look for the problem. if this is helpfull please rate
1helpful
1answer

Air bag sensor keeps flashing

If a concern is detected, the air bag control module will communicate by flashing the warning indicator. A diagnostic trouble code (DTC) is logged by the air bag control module in a nonvolatile memory. For additional information, refer to Diagnosis and Testing in this section.
Lamp Fault Codes (LFC)
Item Part Number Description 1 One flash cycle: Driver air bag trouble code 2 Two flash cycle: Passenger air bag trouble code 3 Three flash cycle: Trouble code common to both driver and passenger air bag circuit 4 Four flash cycle: Safety belt pretensioner trouble code common to both driver and passenger pretensioner circuits 5 Five flash cycle: Driver side air bag trouble code 6 Six flash cycle: Passenger side air bag trouble code 7 Not used 8 Not used
4helpful
1answer

Airbag flashes 10 times misses a flash then repeats

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

---------------------------------------------------------------------
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.
0helpful
3answers

Air bag light

You can't reset it. It's flashing a code. If you tell me the code, I can tell you the proceedure to isolate the fault.

when you start up, there is an 8 second system test and the light is on during this period. Then it flashes out a 2-digit code. The first group of flashes is the first digit and then there is a pause before the second group of flashes which represent the second digit.

flash-flash-flash-pause-flash-flash-flash-flash-flash-flash = code 36

What code is your system flashing?
0helpful
1answer

04 jaguar x type sport premium diesel air bag light on. on start up the air bag light flashes up , then after approx 30 seconds it stays on , could this be a faulty sensor ??? or some thing more sinister?...

When the air bag light flashes it is actually doing what is called a "flash code" which can be read by your dealer.The P1000 code is only a standard check code in the Engine control module,The DTC (diagnostic trouble code) will be in the restraints system and the flash codes need to read too...It will flash when igntion is on...will flash then stop a second then flash again giving a 2 digit flash code,then diagnosing can begin
Not finding what you are looking for?

3,797 views

Ask a Question

Usually answered in minutes!

Top Ford Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

xxxxxx xxx

Level 3 Expert

5117 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...