2009 Chevrolet Avalanche Service and Repair Manual
2009 Chevrolet Avalanche service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- LS Crew Cab Pickup 4-Door
- LT Crew Cab Pickup 4-Door
- Base Crew Cab Pickup 4-Door
- LTZ Crew Cab Pickup 4-Door
Engines covered
- 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
- 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
- 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
GM IS RECALLING 27,188 MY 2009 CADILLAC ESCALADE, ESCALADE HYBRID, ESCALADE ESV, AND ESCALADE EXT; CHEVROLET AVALANCHE, SUBURBAN, TAHOE, TAHOE HYBRID, AND COLORADO; AND GMC YUKON,
WATER IN THE MODULE COULD CAUSE A SHORT OR OPEN CIRCUIT, ILLUMINATION OF THE SERVICE ENGIN
DEALERS WILL INSTALL A NEW FUEL SYSTEM CONTROL MODULE FREE OF CHARGE. THE RECALL BEGAN ON
General Motors, LLC (GM) is recalling certain 2009 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500, Silverado 3500, Suburban, Tah
An inflator explosion may result in sharp metal fragments striking the driver or other occ
GM will notify owners, and dealers will replace the front passenger air bag inflator with
General Motors, LLC (GM) is recalling certain 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Tahoe, GMC
An inflator explosion may result in sharp metal fragments striking the driver or other occ
GM will notify owners, and dealers will replace the front passenger air bag inflator with
General Motors, LLC (GM) is recalling certain 2007-2011 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon,
An inflator explosion may result in sharp metal fragments striking the driver or other occ
GM will notify owners, and dealers will replace the front passenger air bag inflator with
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCA
IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.
DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PA
New Vehicle Monitoring Programs Section in IVH
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.
This service bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the
Showing the 8 most recent of 462 technical service bulletins on file with NHTSA.
MY 11 YEAR OLD TUCK BRAKE LINE LEAKING BADLY UNDER DRIVER SIDE WHEN I PUMP BRAKES AND FAILED TO STOP AND IT HIT MY GARAGE DOORS WHEN I GOT HOME. IT HAS LESS THAN 80,000 MILES ON I
TL* THE CONTACT OWNS A 2009 CHEVROLET AVALANCHE. WHILE THE CONTACT WAS MAKING A LEFT TURN AT AN UNKNOWN SPEED, ANOTHER VEHICLE CRASHED INTO THE REAR PASSENGER DOOR AND WHEEL. THE C
TL* THE CONTACT OWNS A 2009 CHEVROLET AVALANCHE. THE CONTACT STATED THAT THE VEHICLE WAS PARKED ON A SLIGHT INCLINE WHEN A LOUD BANG WAS HEARD AND THE VEHICLE BEGAN TO ROLL AWAY, I
TL* THE CONTACT OWNS A 2009 CHEVROLET AVALANCHE. WHILE THE CONTACT WAS STOPPED WITH THE VEHICLE IN DRIVE THE VEHICLE SUDDENLY ACCELERATED WITHOUT WARNING CAUSING THE CONTACT TO CR
Showing the 4 most serious of 96 complaints filed with NHTSA.
