2014 Chevrolet Impala Limited Service and Repair Manual

This factory service and repair manual for the 2014 Chevrolet Impala Limited covers a four-door sedan built around a single engine, the naturally aspirated 3.6L V6 of 217 cubic inches with double overhead camshafts, running flex-fuel. Four trims are listed — LS, LT, LTZ and Police — and they share that powertrain, so the engine, fuel, ignition and cooling sections read the same for all of them, while the wiring diagrams and equipment diagnostics account for what each trim carries.

Engines covered

• 3.6L V6 (217 cu in) — DOHC, naturally aspirated, flex-fuel

Body styles covered

• 4-door sedan

Trims covered

• LS
• LT
• LTZ
• Police

Known issues on the 2014 Impala Limited. Owners have raised 619 complaints against this model year, with the electrical system far in front at 182, steering at 137 and the power train at 34. Those are the sections a technician will reach for most: circuit diagnostics and wiring diagrams for the charging, lighting and body circuits; steering column, gear and linkage procedures with their torque and alignment specifications; and transmission and driveline diagnosis, from fluid and pressure checks through the fault charts for shift and engagement complaints.