Usage |
Fluid/Lubricant |
Automatic Transmission | DEXRON-VI Automatic Transmission Fluid |
Diesel Exhaust Aftertreatment System | Diesel Exhaust Fluid (GM Part No. 19286291, in Canada 88862660) or diesel exhaust fluid that meets ISO 22241-1 or displays the API Diesel Exhaust Fluid Certification Mark. |
Engine Coolant | 50/50 mixture of clean, drinkable water and use only DEX-COOL
Coolant. See Cooling System. |
Engine Oil (Diesel) | Engine oil meeting the dexos2 specification of the proper SAE viscosity grade. ACDelco dexos2 is recommended. See Engine Oil. |
Engine Oil (Gasoline) | Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 is recommended. See Engine Oil |
Hood and Door Hinges | Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl | Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. |
Hydraulic Brake System | DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in Canada 19299819). |
Transfer Case (All-Wheel Drive) | Transfer Case Fluid (GM Part No. 88900401, in Canada 89021678). |
Weatherstrip Conditioning | Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481). |
Windshield Washer | Automotive windshield washer fluid that meets regional freeze protection requirements |
Speed Limit Mode
Speed Limit Mode allows you to limit acceleration and
limit the maximum driving speed to a chosen value
between 50 and 120 mph (80 and 193 km/h). The first
time you use this feature, you must create a 4-digit PIN
that you must use to enable and disable Speed Limit
Mode. When enabled and the dri ...