2015 Lincoln MKS Service and Repair Manual

This factory service and repair manual for the 2015 Lincoln MKS gives specifications and torque values for two gasoline V6 engines with dual overhead camshafts: a naturally aspirated 3.7L of 227 cubic inches and a turbocharged 3.5L of 213 cubic inches. They power a four-door sedan in Base and EcoBoost trims. Procedures address the fuel, ignition and cooling systems, the transmission and drivetrain, and the brakes, suspension and steering, and wiring diagrams and diagnostics carry through the electrical system and body.

Engines covered

• 3.5L V6 (213 cu in) — DOHC, turbocharged, gasoline
• 3.7L V6 (227 cu in) — DOHC, naturally aspirated, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base
• EcoBoost

Known issues on the 2015 MKS. Federal filings for the 2015 MKS include 3 recalls. One covered 203 certain vehicles built on a single production day whose fuel tank mounting bolts might have been left loose, so the straps could break and the tank could drop and leak; dealers tightened the bolts where needed. Certain vehicles from a brief build window had a parking brake that might not fully engage, allowing a roll-away on a slope if the transmission was not in Park. On certain vehicles with the turbocharged 3.5L engine, a fuel pump control module part could overheat. Owners filed 18 complaints, led by the engine (5) and electrical system (4); 1 reported a fire and 1 an injury. Fuel system and brake procedures apply.