Home / GMC / Yukon / 2018 2018 GMC Yukon Maintenance & Specs Everything you need to maintain your 2018 GMC Yukon — oil specs, maintenance schedule, recalls, and more.
Oil Maintenance Fluids Parts Torque Value Costs Towing Recalls TSBs The 2018 GMC Yukon takes 0W-20 Full Synthetic with a total capacity of 5 quarts (filter included). Note: this vehicle has 3 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
Data last verified: May 4, 2026
Quick DIY Tips for the 2018 GMC Yukon Always use 0W-20 Full Synthetic as specified by GMC — using the wrong viscosity can void your powertrain warranty. Check the maintenance schedule below for your next service interval.
Maintenance schedule Choose interval 5,000 miles 7,500 miles 10,000 miles 15,000 miles 20,000 miles 30,000 miles 50,000 miles 60,000 miles 90,000 miles 100,000 miles Select a mileage interval above to see scheduled maintenance items.
Safety recalls3 19V645000
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
19V761000
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
20V603000
General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
Technical Service Bulletins878 All categories EQUIPMENT SUSPENSION ELECTRICAL SYSTEM POWER TRAIN EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL LANE DEPARTURE: ASSIST EXTERIOR LIGHTING:TAIL LIGHTS ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES EQUIPMENT:ELECTRICAL ENGINE EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. TIRES WHEELS ELECTRICAL SYSTEM:SOFTWARE STRUCTURE:BODY:DOOR ENGINE AND ENGINE COOLING ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS EXTERIOR LIGHTING SERVICE BRAKES, HYDRAULIC SUSPENSION:REAR:SHOCK ABSORBER BACK OVER PREVENTION: SENSING SYSTEM: CAMERA ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE WHEELS:LUGS/NUTS/BOLTS/STUDS BACK OVER PREVENTION: WARNINGS VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW POWER TRAIN:AUTOMATIC TRANSMISSION POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) ELECTRICAL SYSTEM:WIRING SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR ELECTRICAL SYSTEM:12V/24V/48V BATTERY STRUCTURE:BODY:HATCHBACK/LIFTGATE EQUIPMENT ADAPTIVE/MOBILITY STEERING EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS STRUCTURE VISIBILITY:GLASS, SIDE/REAR BACK OVER PREVENTION FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS PARKING BRAKE FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES VISIBILITY FUEL SYSTEM, GASOLINE TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER EQUIPMENT:OTHER:LABELS FORWARD COLLISION AVOIDANCE SEATS STRUCTURE:FRAME AND MEMBERS EQUIPMENT:APPLIANCE:AIR CONDITIONER VISIBILITY:SUN/MOON ROOF ASSEMBLY LANE DEPARTURE: SENSING SYSTEM: CAMERA TRAILER HITCHES SERVICE BRAKES ELECTRONIC STABILITY CONTROL (ESC) STRUCTURE:BODY:HATCHBACK/LIFTGATE:SUPPORT DEVICE/STRUT STEERING:GEAR BOX:SHAFT SECTOR SEATS:MID/REAR ASSEMBLY LATCHES/LOCKS/LINKAGES ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) FUEL SYSTEM, DIESEL ENGINE AND ENGINE COOLING:EXHAUST SYSTEM AIR BAGS LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK TRACTION CONTROL SYSTEM ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY PARKING BRAKE:CONVENTIONAL:MECHANICAL:LINKAGE AND CABLE POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE SERVICE BRAKES, AIR:ANTILOCK VISIBILITY:POWER WINDOW DEVICES AND CONTROLS ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV) FUEL SYSTEM, OTHER VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM SUSPENSION:FRONT:SHOCK ABSORBER POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE) SUSPENSION:FRONT:MACPHERSON STRUT ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR POWER TRAIN:MANUAL TRANSMISSION ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING COMMUNICATION:MANUFACTURER TELEMATICS FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM UNKNOWN OR OTHER ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) TIRES:SIDEWALL SEAT BELTS EQUIPMENT:MECHANICAL:POWER TAKE-OFF (PTO) EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) FUEL/PROPULSION SYSTEM VISIBILITY/WIPER FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING STRUCTURE:BODY
PIP5601 EQUIPMENT 2018-10-23
This Preliminary information communicates
PIT5533A SUSPENSION 2017-10-02
This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or front frame area while making tight turns. Technician will need to loosen and then re-torque the four front frame cross member nuts and bolts.
PIT5206F ELECTRICAL SYSTEM 2017-10-02
This Preliminary Information communication provides information to the technician with the steps on diagnosing and repairing vehicles that may have unwanted grade braking, reduced engine power with no Driver Information Center messages “ Brake Pedal Override Feature “, transmission busy or frequent shifting up or down, and Diagnostic Trouble Codes P057B, P057C, and/or P057D may or may not be set. Technician will use this preliminary information to find the brake pedal position data parameters in the scan tool, and also to provide some additional diagnostic help. These issues may be caused by an incorrect brake pedal position sensor input to the engine control module. Technician will verify with the scan tool if the engine control module has the correct parameters for the brake pedal position sensor. If an engine control module brake pedal position sensor relearn is performed, the truck may be temporarily repaired until the intermittent wiring issue between the engine control module and brake pedal position sensor occurs again. On 2014 and newer trucks inspect and repair any damage to X115 and X119. On the 2014 and previous trucks inspect and repair any damage to X205.
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