|
Manual Coverage
|
|
Systems Covered
|
|
Powertrain:
|
Engine (2.4L LE5, 3.6L LY7, 3.0L LF1), Transmission (GM 6T70/6T75 AWD/FWD)
|
|
Chassis:
|
Suspension (Front MacPherson Strut, Rear Independent Multi-link), Steering (Electric Power Steering), Brakes (Front Ventilated Discs, Rear Solid Discs, ABS, EBD, Traction Control)
|
|
Electrical:
|
Body Control Module (BCM), Powertrain Control Module (PCM), Lighting, Audio System, HVAC Control, Power Accessories, Diagnostic Trouble Codes (DTCs)
|
|
Body:
|
Exterior Body Panels, Interior Trim, Seats, Glass, Doors, Hood, Liftgate
|
|
Procedures Included
|
|
Maintenance:
|
Scheduled maintenance, Oil and filter changes, Fluid checks and replacements (coolant, brake, power steering, transmission), Filter replacements (air, cabin, fuel), Spark plug replacement
|
|
Repair:
|
Engine mechanical (timing, seals, gaskets), Transmission repair and overhaul, Brake system repair (calipers, rotors, lines), Suspension component replacement, Steering system repair, Electrical component diagnosis and replacement, Body panel repair and replacement
|
|
Diagnostics:
|
Troubleshooting guides, Diagnostic Trouble Code (DTC) interpretation and resolution, Wiring diagrams, Component testing procedures
|
|
Technical Depth
|
|
Depth:
|
Comprehensive: Includes detailed explanations, step-by-step procedures, torque specifications, wiring diagrams, and diagnostic flowcharts
|
|
Engine Specifications
|
|
Primary Engine
|
|
Engine 1 Code:
|
LE5
|
|
Engine 1 Displacement:
|
2.4 Liters (2384 cc)
|
|
Engine 1 Configuration:
|
Inline-4, DOHC, VVT
|
|
Engine 1 Horsepower:
|
165 hp @ 6400 rpm (approx.)
|
|
Engine 1 Torque:
|
160 lb-ft @ 4400 rpm (approx.)
|
|
Optional Engine
|
|
Engine 2 Code:
|
LY7
|
|
Engine 2 Displacement:
|
3.6 Liters (3564 cc)
|
|
Engine 2 Configuration:
|
V6, DOHC, VVT
|
|
Engine 2 Horsepower:
|
263 hp @ 6500 rpm (approx.)
|
|
Engine 2 Torque:
|
250 lb-ft @ 3200 rpm (approx.)
|
|
Engine 3 Code:
|
LF1 (Later production 2010 models)
|
|
Engine 3 Displacement:
|
3.0 Liters (2997 cc)
|
|
Engine 3 Configuration:
|
V6, DOHC, Direct Injection, VVT
|
|
Engine 3 Horsepower:
|
263 hp @ 6900 rpm (approx.)
|
|
Engine 3 Torque:
|
225 lb-ft @ 5600 rpm (approx.)
|
|
Fuel System
|
|
Fuel Type:
|
Unleaded Gasoline
|
|
Fuel Delivery:
|
Electronic Fuel Injection (EFI)
|
|
Safety Features
|
|
Ratings
|
|
NHTSA Front Impact Driver:
|
5-Star
|
|
NHTSA Front Impact Passenger:
|
5-Star
|
|
NHTSA Side Impact Front Seat Passenger:
|
5-Star
|
|
NHTSA Side Impact Rear Seat Passenger:
|
5-Star
|
|
NHTSA Rollover Resistance:
|
4-Star
|
|
Active Features
|
|
ABS:
|
Standard Anti-lock Braking System
|
|
Traction Control:
|
Standard Traction Control System (TCS)
|
|
Stability Control:
|
Standard Electronic Stability Control (ESC)
|
|
Passive Features
|
|
Airbags Front:
|
Standard Dual Frontal Airbags
|
|
Airbags Side:
|
Standard Front Seat-Mounted Side-Impact Airbags
|
|
Airbags Curtain:
|
Standard First and Second Row Curtain Side-Impact Airbags
|
|
Maintenance
|
|
Service Intervals
|
|
Oil Change Interval:
|
Every 7,500 miles (12,000 km) or 6 months, whichever comes first, using synthetic oil.
|
|
Engine Air Filter:
|
Replace every 30,000 miles (48,000 km) or as needed based on driving conditions.
|
|
Cabin Air Filter:
|
Replace every 15,000 miles (24,000 km) or annually.
|
|
Spark Plugs 4Cyl:
|
Replace every 100,000 miles (160,000 km) with ACDelco Professional Iridium Spark Plugs (Part # 41-101 or equivalent).
|
|
Spark Plugs V6:
|
Replace every 100,000 miles (160,000 km) with ACDelco Professional Iridium Spark Plugs (Part # 41-110 or equivalent).
|
|
Transmission Fluid Change:
|
Inspect every 30,000 miles (48,000 km), replace fluid and filter at 60,000 miles (96,000 km) or under severe service conditions.
|
|
Fluid Specifications
|
|
Engine Oil 4Cyl:
|
SAE 5W-30 Full Synthetic (API SN/GF-5 or equivalent) - 4.4 US Quarts (4.2 Liters) with filter change.
|
|
Engine Oil V6:
|
SAE 5W-30 Full Synthetic (API SN/GF-5 or equivalent) - 5.5 US Quarts (5.2 Liters) with filter change.
|
|
Coolant:
|
Dex-Cool (Orange, Extended Life) Antifreeze/Coolant (GM Part # 12346290 or equivalent) - 50/50 mix with distilled water. Capacity approx. 8.0-8.5 US Quarts (7.6-8.0 Liters).
|
|
Brake Fluid:
|
DOT 3 (GM Part # 12377974 or equivalent)
|
|
Known Issues
|
|
Engine Oil Leaks:
|
Potential for oil leaks from valve cover gaskets or oil pan gaskets, particularly on higher mileage vehicles. Manual details gasket replacement procedures.
|
|
Transmission Shifting:
|
Some reports of rough shifting or delayed engagement in the 6-speed automatic transmission. Manual provides diagnostic steps and potential software updates or mechanical adjustments.
|
|
Suspension Noises:
|
Worn control arm bushings or sway bar links can lead to clunking or rattling noises over bumps. Manual covers component inspection and replacement.
|
|
Electrical Gremlins:
|
Occasional issues with power windows, door locks, or infotainment systems can occur. Comprehensive electrical diagrams in the manual are crucial for diagnosis.
|
