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B0055 code Airbag warning light stays on after many service visits. Last SIR Code was B0055. What to do now??

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

  • 232 Answers

SOURCE: airbag warning light

Try restarting the computer. Disconnect the negative or ground from the battery, wait five minutes then connect it again.

Posted on May 06, 2009

  • 2 Answers

SOURCE: Citroen C5 airbag fault warning stays on

I had this problem after the dealer serviced the car! They couldn't fix it despite several tries so I was stuck with the fault. Then I remembered I had the same fault in my previous XM model but it would reset on engine re-start. On that car it usually happened after a full left or right steering lock combined with hard braking when maneuvering in tight car parks. I figured that if this caused the problem then maybe it could also cure it. I tried it in a safe place, alternating left and right lock with abrupt braking. It didn't seem to clear the fault but after a 15 minute trip to the shopping centre I was surprised to find that the fault was gone when I re-started the engine! I have not had this problem in over a year now despite living with it for over three weeks at the time.

Posted on Jul 31, 2009

  • 4 Answers

SOURCE: Airbag Warning Light

Hello, I am having the same problem, But the dealer told me that most often a water bottle goes under the seat and when people pull it out they unplug the airbag, you may want to look at this first. resetting the sensors would be next, I am looking for that next.

Posted on Feb 10, 2010

ZJLimited
  • 17970 Answers

SOURCE: CODE B0026 HOW DO i RESOLVE?

The airbag connectors in behind the front kick panels have high resistance. The fix is to replace them. Here is TSB's

#05-09-41-001B: Supplemental Inflatable Restraint (SIR) Light ON, Diagnostic Trouble Codes (Inspect/Replace IP Harness to Inflatable Restraint Module (Air Bag) Yellow 4-Way Connector C221 and/or C222) - (Jun 2, 2008)

Subject:
Supplemental Inflatable Restraint (SIR) Light ON, Diagnostic Trouble Codes (DTC) B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044 (Inspect and/or Replace IP Harness to Inflatable Restraint Module (Air Bag) Yellow 4-Way Connector C221 and/or C222)

Models:
2003-2006 Cadillac Escalade Models
2003-2006 Chevrolet Avalanche, Suburban, Tahoe
2003-2007 Chevrolet Silverado (Classic Only)
2003-2006 GMC Yukon, Yukon XL, Yukon Denali, Yukon Denali XL
2003-2007 GMC Sierra (Classic Only)

This bulletin is being revised to add the 2007 model year for pickups and change a part number. Please discard Corporate Bulletin Number 05-09-41-001A (Section 09 -- Restraints).

Condition
Some customers may comment that the Service Supplemental Inflatable Restraint Light is on.

Diagnosis with a scan tool may indicate a DTC B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044.

Cause
The most likely cause of any one of the following DTCs: B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044 is improper connection/high resistance in the IP harness to inflatable restraint module connector C221 and/or C222.

Diagnostic Information
DTC B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044 will set when one of the following conditions occur:
• The SDM detects the air bag module deployment loop resistance is greater than 4.8 ohms for 500 milliseconds.
• The SDM detects that the voltage at the air bag module high control is less than 2.4 volts and deployment loop resistance is 6 ohms or greater for 500 milliseconds.
• For additional diagnostic information, refer to DTC B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044 in the appropriate SI Document.

Correction

DO THIS
Test for proper connection/high resistance at connector C221 and/or C222.

Don't Do This
DO NOT replace SIR system components prior to testing for proper connection/high resistance in C221 and/or for DTCs B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044.

Caution: When performing service on or near the SIR components or the SIR wiring, the SIR system must be disabled. Refer to SIR Disabling and Enabling Zones. Failure to observe the correct procedure could cause deployment of the SIR components, personal injury, or unnecessary SIR system repairs.

Important: The IP harness to inflatable restraint module connectors C221 or C222 is NOT located at the base of the steering column...
• C221 (4 Cavities) -- I/P Harness to Body Harness, behind the left kick panel
• C222 (4 Cavities) (w/o HP2) -- I/P harness to body harness, behind the right kick panel
• C222 (4 Cavities) (w/HP2) -- Behind the left side I/P access panel
• Refer to the Master Electrical Component List for additional location information.

1. Remove the appropriate side door sill plate.
2. Remove the appropriate side hinge pillar panel.
3. Locate the IP harness to inflatable restraint module yellow 4-way connector C221 or C222.
4. Inspect the IP harness to inflatable restraint module connector C221 or C222 for proper connection.
5. Disconnect and reconnect the IP harness to inflatable restraint module connector C221 or C222 THREE times.
6. Clear the DTC and road test the vehicle.
• If DTCs B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044 DOES NOT reset, no additional repairs are necessary. Continue with step 10.
• If DTCs B0013, B0014, B0017, B0018, B0024, B0026, B0043, B0044 DOES reset, the most likely cause is high resistance in the IP harness to inflatable restraint module connector C221 or C222. Continue with the next step.
7. Replace the appropriate connector C221 and/or C222, P/N's 15306186 and 88987998. Refer to SIR/SRS Wiring Repairs (SI Document ID #325229).
8. Road test the vehicle and confirm that the repair is complete.
9. Install the driver's side hinge pillar panel.
10. Install the driver's side door sill plate.

Parts Information
Part Number: 15306186
Description: Connector (4-way Female, w/Leads) - Qty 1

Part Number: 88987998
Description: Connector (4-way Male, w/Leads) - Qty 1


Hope this help (remember comment and rated this help).

Posted on May 07, 2010

Magaiver
  • 707 Answers

SOURCE: service airbag light stays on

I have a 2007 chevrolet silverado and my service airbag light came on. I was out camping with the sterio going and ran the batt low but their was enough juice to restart after about 10 min. On the way home the service light stayed on and i just fixed the problem which was a fuse under the hood in the main fuse pannel. It is very common due to low voltage on start up to blow a 15 amp fuse.

Posted on Aug 10, 2010

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Rose, The airbag may be flashing a code to let you know what the fault is. Best to take it in and have diagnosed and estimate on repair. Check the attached links,instruction and guides, Good luck
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The sir systems have many sensors and devices. You need a scan tool that can read the body codes and not the engine codes. It could be an airbag, or seat belt tensioner. You really need that code to diagnose properly.

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I JUST REPLACE MY BCM AND NOW MY AIR BAG LIGHT STAYS ON, AND SETS CODE B0055. WHAT DO I NEED TO DO?


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I just bought a used 04 trailblazer. I believe that it has been in a front end collision. The truck has overheated on me twice now. I have driven the car far and for long periods of time with no problem...


It sounds as if your fan clutch (or the electrical harness) is bad. Since you suspect front end damage, check for the harness and proper connection of connectors first.
The P0106 refers to the MAP sensor, it may require cleaning or again check the connector to it.
P0300 refers to random misfires, this could be any number of things, could be spark or fuel feed related.
The B0055 refers to the airbag module circuit. Again, if front end was damaged, the airbag sensors are in that area.
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Codes (B0055) codes(B0035) codes(B0161) on my chevrolet trailblazer 2004


B0035 - Inflatible Restraint Module
B0055 - Side Airbag Deployment Commanded
B0161 - Outside Air Temp Circuit

You need a technician with a highend scan tool to diagnose the problems.

Aug 25, 2011 | 2004 Chevrolet TrailBlazer

1 Answer

ABS light comes on... but no noticble degradation in operation etc.


Most likely a wheel speed sensor, hopefully... The only thing that will change when the ABS light is on is that the ABS will not function as long as the indicator is on. I hope this info helps.

When the airbag system is in functioning condition, the airbag warning light will remain on for about 7 seconds and go out when the ignition switch is set to ON .

If there is any malfunction, the airbag warning light will either stay on or off continuously. In such cases, perform on-board diagnostic in accordance with the specified procedure to determine trouble codes.


  1. Turn ignition switch ON (with engine OFF ).
85091723



  1. Connect DIAG. terminal to No.2 terminal of diagnosis connector located inside lower cover.
  2. Check in accordance with the trouble code indicated by the AIRBAG warning light, and record the trouble codes.
  3. Turn the ignition switch "OFF " and remove the DIAG. terminal from No.2 terminal of diagnosis connector.
85091724


HOW TO READ TROUBLE CODES
The ABS lamp flashes a code corresponding to the faulty parts.

The long segment (1.2 secs on) indicates a "ten", and the short segment (0.3 secs on) indicates a "one".





NOTE: This is the only information provided by the manufacturer for clearing diagnostic trouble codes.

97511505


CLEAR MEMORY
After eliminating problem as per trouble code, clear memory as follows:

Make sure ignition switch is ON (and engine off). Connect one DIAG. terminal (1) on diagnosis connector (2) terminal No.1.

where warning light is flashing, connect the other DIAG. terminal (3) on terminal No. 2 for at least three seconds . After memory is cleared, normal warning light flashing rate resumes. (Warning light flashes every 0.6 seconds (ON-OFF operation.) Memory cannot be cleared if any problem exists.

After clear memory and then DIAG. terminals (1) and (3), extract from diagnosis connector (2)

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Airbag itself.
Airbag Clock Spring.
Airbag Control Unit (ACU) or Airbag Module.
Airbag Impact Sensors.
If it is any problem in the components, then Airbag Light stays ON.
Sometimes there is a false code, and AUC can be cleared and reset. This can be done by professionals and cost $60 to $70. Might be a loose connector or a defective component, in this case they might charge you more.
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2 Answers

Airbag warning light stays on what does this


THE LIGHT IS INDICATING THAT THE AIR BAG SYSTEM HAS A MALFUNCTION AND WILL NOT DEPLOY IF NEEDED YOU MUST HAVE IT SCANNED FOR THE ERROR CODE AND REPAIR ODDS ARE THAT IT HAS AN OPEN SIR COIL IN THE STEERING COLUMN

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