2016 Cadillac CTS Service and Repair Manual

This 2016 Cadillac CTS factory service and repair manual is built around the exact engine and trim on your build sheet, including the turbocharged 2.0L L4 (VIN X, LTG), the 3.6L V6 (VIN S, LGX), the supercharged 6.2L V8 (VIN 6, LT4), and the turbocharged 3.6L V6 (VIN 8, LF3), so the torque values and procedures inside are the ones Cadillac actually published for your car.

Engines covered

• 6.2L V8 (376 cu in) — OHV, supercharged, gasoline
• 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline
• 3.6L V6 (222 cu in) — DOHC, naturally aspirated, gasoline
• 3.6L V6 (217 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base
• Luxury
• Performance
• Premium
• V
• Vsport
• Vsport Premium

Known issues on the 2016 CTS. Four recalls are on federal record for this model year. The first covers the front heated seats: the flexible heating mats can degrade over time, and a damaged seat heater turned on remotely in cold weather can overheat and increase the risk of fire. Two separate recalls cover the electric power steering assist system, which can fail and require higher steering effort, especially at low speed, raising crash risk. The fourth covers the driver-side frontal air bag inflator, which may rupture during deployment and send metal fragments toward the driver or other occupants. Owners have filed 31 complaints for the year. The factory diagnostic and repair procedures behind each of those systems are here.

Whether you're inspecting the EPS assist unit, servicing a front seat heater, or working through a routine maintenance interval, it keeps you on the OEM procedure and the correct torque spec for your specific 2016 CTS.