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Service bulletins for the 2016 Buick Enclave

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

1150 on file from NHTSA, as of 2026-10-19.

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By component

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Bulletins, newest first
PIT5337B2018-01-16. Service bulletin. ENGINE; POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION. This Preliminary Information communication provides information to the technician about vehicles that may have a radio that will change sources at random while driving. Technician will need to review the latest version of PIT5329. If the concern is random and is not shortly after startup technician will need to contact General Motors Technical Assistance Center for further assistance.
02-07-30-029Y2017-12-22. Service bulletin. STRUCTURE. This informational bulletin provides information on the PQC assembly replacement process - for dealers required to contact PQC prior to replacing an assembly (U.S. and Canada only).
01-06-01-011I2017-12-22. Service bulletin. ENGINE AND ENGINE COOLING. This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
08-08-44-029F2017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provides policy information on an updated warranty and policy exchange program for electronic products through GM authorized Electronic Service Centers (ESCs) (U.S. and Canada).
PI0799A2017-12-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. This preliminary informational bulletin adds the 2014 - 2016 model years to cleaning information to correct a customer concern of seeing a white film/residue on the IP pad and/or door trim panels.
15-NA-0302017-12-22. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin provides information to dealership personnel on the use of non-GM approved battery chargers and booster packs.
15-06-03-001A2017-12-22. Service bulletin. ELECTRICAL SYSTEM. This informational bulletin provides information that may be useful in diagnosing/testing batteries that have set for a long period of time and/or set in cold weather climates to correct a customer concern of symptoms that include, but not limited to, a slow or no crank condition that may be caused by a discharged battery.
15-NA-0172017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provides policy information on Causal Part requirements for transactions submitted to GM for payment.
08-08-44-029E2017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provides policy information on an updated warranty and policy exchange program for electronic products through GM authorized Electronic Service Centers (ESCs) (U.S. and Canada).
05-03-07-009H2017-12-22. Service bulletin. WHEELS. This warranty administration bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.
GCUS-3-7522017-12-22. Service bulletin. EXTERIOR LIGHTING. 16099 Service Update. Certain vehicles may have a condition in which the Impala driver side stop lamp bulb and Enclave passenger stop lamp bulb could burn out earlier than expected. Dealers will replace the bulb.
17-NA-2442017-12-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This informational bulletin provides information on Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application and where to locate the information for future use.
17-NA-2422017-12-22. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This informational bulletin provides to the tech the new version of SPS that will prompt warnings when trying to reprogram modules that have been already reprogrammed.
17-NA-1702017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This informational bulletin explains the Road Force balancers and what they can do for customer concerns.
16-NA-0462017-12-22. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. This Technical bulletin provides a procedure to replace the auxiliary evaporator blower motor to correct an A/C Inop, Blows Warm Air or Poor Performance Due to Low Refrigerant Charge conditions.
04-00-89-015P2017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty administration bulletin provide policy information on required operating procedures.
00-06-01-026H2017-12-22. Service bulletin. ENGINE. This informational bulletin provides information on intake manifold inspection/replacement after severe internal engine damage.
16-NA-2232017-12-22. Service bulletin. SERVICE BRAKES. This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general handling/braking concerns.
GCUS-3-5652017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 43700-01 - Customer Satisfaction Program. The bulletin has been revised to include the customer letter.
GCUS-3-5592017-12-22. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. 41060 - Service Update. There may be a gap in the sealer bead for the seam that is located at the LH lower rear quarter panel, which could allow water intrusion into the vehicle. Water intrusion is most likely to occur during high pressure underbody washing and may result in the vehicle acquiring a musty smell over time. Apply urethane sealant and butyl patch over void.
GCUS-3-5562017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 43700 - Customer Satisfaction Program. Replacement labels with the correct fuel economy information were reprinted and shipped to invoicing dealers of record via FedEx Overnight delivery. We expected that all of these replacement labels would be delivered no later than May 17, 2016. However, we have received feedback from some dealers that labels for particular vehicles have not arrived as planned. We suspect that, in most cases, a dealer trade was involved and that the label was shipped to the original invoiced dealer. If a dealer trade was involved, contact the original invoiced dealer and request that the label be mailed. If a dealer trade was not involved request a replacement label via the BARS Reprint Request process.
GCUS-3-5512017-12-22. Service bulletin. EQUIPMENT:OTHER:LABELS. 43700 - Customer Satisfaction Program. GM just discovered an inadvertent error which affected the fuel economy information on the fuel economy labels. The error caused the EPA estimated fuel economy to be listed on the window label as 1-2 MPG higher (1L/100 KM lower) than it should have been. GM is stopping sale of the affected models until a corrected label is printed and affixed. GM will contact owners of the affected models to address this situation. This label error has no effect on the safety and operation of the vehicles. Dealers are to remove the fuel economy (Monroney) label and affix a corrected label to the vehicle.
GCUS-3-5462017-12-22. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Stop Delivery Order - GM Reference # 43700. GM just discovered an inadvertent error which affected the fuel economy information on the fuel economy labels. The error caused the EPA estimated fuel economy to be listed on the window label as 1-2 MPG higher than it should have been. GM is stopping sale of the affected models until a corrected label is printed and affixed. GM will contact owners of the affected models to address this situation. This label error has no effect on the safety and operation of the vehicles.
PIT4730B2017-12-14. Service bulletin. ELECTRICAL SYSTEM. This Preliminary Information communication a diagnostic tip if the high speed lan bus is shorted to ground, which can cause the BCM to appear off line.
PIC3100F2017-12-14. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odometer. If a hand held GPS unit is not available, the only other option is to verify the miles traveled using a surveyor's wheel or a dynamometer.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.