What is the 2007-2008 Chevrolet Avalanche Avalanche Washer Fluid Heater Circuit Board Short — Recall 08V441?

2007 and 2008 Avalanches ordered with the heated wiper washer fluid system are covered by NHTSA recall 08V441000. A short circuit on the printed circuit board inside the washer fluid heater can overheat the control-circuit ground wire. Per GM's filing with NHTSA, that overheating… Severity: high.

What is the 2007-2009 Chevrolet Avalanche Heated Washer Fluid Module May Ignite (Recall 10V240000)?

2007-2009 Chevrolet Avalanches ordered with the heated washer fluid system fall under NHTSA recall 10V240000. The problem is an electrical short in the heated washer module's printed circuit board. GM already tried a lesser fix — a 2008 recall added a fuse to the control circuit… Severity: high.

What is the 2002-2013 Chevrolet Avalanche 4L60E Transmission 3-4 Clutch Failure / Slipping?

Avalanches equipped with the 4L60E automatic commonly lose 3rd and 4th gear due to 3-4 clutch pack burnout, a known factory weak point. The long fluid circuit feeding the 3-4 clutch leaks at the input housing (steel shaft galls the aluminum bore) and at the 2-4 servo, so the clut… Repairs typically run $1,500-$3,500. Severity: high.

What is the 2007-2013 Chevrolet Avalanche Reduced Engine Power Mode from Throttle Body and Pedal Sensor Faults?

The 2007-2013 Avalanche frequently enters "Reduced Engine Power" mode, severely limiting acceleration. The most common causes are the electronic throttle body wearing out or the accelerator pedal position sensor (APP sensor) developing faults. The vehicle becomes barely drivable… Repairs typically run $100-$500. Severity: medium.

What is the 2007-2013 Chevrolet Avalanche Dashboard Cracking Above Instrument Cluster and Airbag Panel?

The 2007-2013 Chevrolet Avalanche (and related GMT900 trucks) suffers from widespread dashboard cracking. The upper dashboard material shrinks and cracks due to UV exposure and heat cycling, with cracks typically developing above the instrument cluster, over the passenger airbag… Repairs typically run $50-$2,500. Severity: low.

What is the 2007-2013 Chevrolet Avalanche Cracked Dashboard (GMT900 Models)?

Second-generation Avalanches built on the GMT900 platform are widely reported to develop spider-web cracks in the dashboard, typically starting around the passenger airbag seam and above the instrument cluster. Cracking usually appears after years of UV/heat exposure, and owners… Repairs typically run $200-$2,000. Severity: low.

Chevrolet · Known Issues

2007 Chevrolet Avalanche Problems: 8 Known Issues

2007 model year · 1,240+ owner reports · Updated August 2026

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According to Au7o's analysis of 1,240+ owner reports, the 2007 Chevrolet Avalanche has 8 documented known issues, with 5 rated critical. The most serious are 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure ($300-$4,000 repair), Excessive Oil Consumption & AFM Lifter Failure (5.3L V8) ($1,500-$4,500 repair), Avalanche Washer Fluid Heater Circuit Board Short — Recall 08V441, Heated Washer Fluid Module May Ignite (Recall 10V240000) and 4L60E Transmission 3-4 Clutch Failure / Slipping ($1,500-$3,500 repair). The most commonly reported issue is 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure with 580 owner reports. Across all issues with published estimates, repair costs range from $50 to $4,500. DIY maintenance guides at au7o.io.

All 8 Known Issues

Frequently Asked Questions

What are the most common Chevrolet Avalanche problems?

According to Au7o's analysis of 1,240+ owner reports, the 2007 Chevrolet Avalanche has 8 documented issues. The most frequently reported are: 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure, Excessive Oil Consumption & AFM Lifter Failure (5.3L V8), Avalanche Washer Fluid Heater Circuit Board Short — Recall 08V441. Of these, 5 are rated critical and should be addressed promptly.

Is the Chevrolet Avalanche reliable?

The 2007 Chevrolet Avalanche has 8 known issues documented across 1,240+ owner reports. 5 issues are rated critical: 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure and Excessive Oil Consumption & AFM Lifter Failure (5.3L V8) and Avalanche Washer Fluid Heater Circuit Board Short — Recall 08V441 and Heated Washer Fluid Module May Ignite (Recall 10V240000) and 4L60E Transmission 3-4 Clutch Failure / Slipping. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Chevrolet Avalanche problems?

Repair costs for known Chevrolet Avalanche issues range from $50 to $4,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure, typically costs $300-$4,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2007-2013 Chevrolet Avalanche 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure?

The 5.3L Vortec V8 with Active Fuel Management (AFM/DOD) in 2007-2013 Avalanches suffers from excessive oil consumption and premature lifter failure. The AFM system deactivates four cylinders for fuel economy, but the AFM lifters have a coating that wears off prematurely, leading… Repairs typically run $300-$4,000. Severity: high.

All 8 Known Issues

2007-2013 Chevrolet Avalanche: 5.3L Vortec AFM Active Fuel Management Oil Consumption and Lifter Failure#

2007-2013 Chevrolet Avalanche: Excessive Oil Consumption & AFM Lifter Failure (5.3L V8)#

2007-2013 Chevrolet Avalanche: Reduced Engine Power Mode from Throttle Body and Pedal Sensor Faults#

2007-2008 Chevrolet Avalanche: Avalanche Washer Fluid Heater Circuit Board Short — Recall 08V441#

2007-2009 Chevrolet Avalanche: Heated Washer Fluid Module May Ignite (Recall 10V240000)#

2002-2013 Chevrolet Avalanche: 4L60E Transmission 3-4 Clutch Failure / Slipping#

2007-2013 Chevrolet Avalanche: Dashboard Cracking Above Instrument Cluster and Airbag Panel#

2007-2013 Chevrolet Avalanche: Cracked Dashboard (GMT900 Models)#

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