{"vehicle":{"id":"2014_gmc_yukon","year":2014,"make":"GMC","model":"Yukon"},"code":"B0020","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10137623,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2016-11-15","document_id":"08-09-41-002H","mfr_campaign":null,"component":"EQUIPMENT:ELECTRICAL; AIR BAGS","summary":"This technical bulletin provides a procedure to complete a terminal replacement or connector re connection to correct a condition of Diagnostic Information for Supplemental Inflatable Restraint (SIR) System, Intermittent AIR BAG Indicator/Lamp Illuminated with DTC(s) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 or B0044 Set (Inspect and Replace Connector Position Assurance (CPA) Retainer)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137623-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2016/MC-10137623-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10137623"},{"nhtsa_id":10114227,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-15","date":"2013-10-29","document_id":"G-178170","mfr_campaign":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; AIR BAGS","summary":"13364 - Service Update. Replace the passenger side front air bag. These vehicles may have a condition in which the passenger side front air bag will not function as designed due to an electrical connector not being properly engaged. This condition may set diagnostic trouble code (DTC) B0020 ? Passenger Frontal Deployment Loop Stage 2 Resistance Above Threshold. If this occurs, the Sensing and Diagnostic Module (SDM) will request the instrument cluster to illuminate the air bag malfunction indicator lamp. If a crash event occurs the SDM will attempt air bag deployment, but, if the mating terminals do not make contact, the secondary stage of the passenger side front air bag will not deploy, increasing the risk of injury to the occupant.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10114227-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10114227-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10114227"},{"nhtsa_id":10090448,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-02-03","date":"2014-10-29","document_id":"13364A","mfr_campaign":null,"component":"AIR BAGS","summary":"13364A - SERVICE UPDATE (REVISED EXPIRATION DATE). THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPLACE THE PASSENGER SIDE FRONT AIR BAG ON CERTAIN VEHICLES. THESE VEHICLES MAY HAVE A CONDITION IN WHICH THE PASSENGER SIDE FRONT AIR BAG WILL NOT FUNCTION AS DESIGNED DUE TO AN ELECTRICAL CONNECTOR NOT BEING PROPERLY ENGAGED. THIS CONDITION MAY SET DIAGNOSTIC TROUBLE CODE (DTC) B0020 – PASSENGER FRONTAL DEPLOYMENT LOOP STAGE 2 RESISTANCE ABOVE THRESHOLD. IF THIS OCCURS, THE SENSING AND DIAGNOSTIC MODULE (SDM) WILL REQUEST THE INSTRUMENT CLUSTER TO ILLUMINATE THE AIR BAG MALFUNCTION INDICATOR LAMP. IF A CRASH EVENT OCCURS THE SDM WILL ATTEMPT AIR BAG DEPLOYMENT, BUT, IF THE MATING TERMINALS DO NOT MAKE CONTACT, THE SECONDARY STAGE OF THE PASSENGER SIDE FRONT AIR BAG WILL NOT DEPLOY, INCREASING THE RISK OF INJURY TO THE OCCUPANT.","document":null,"url":"https://open.wenmarpro.com/bulletins/10090448"}],"url":"https://open.wenmarpro.com/makes/gmc/yukon/2014/bulletins?code=B0020"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/gmc/yukon/2014/codes/B0020","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}