What transmission does a 2007 Avalanche have?
The 2007 Chevrolet Avalanche was equipped with a 4-speed automatic transmission. This transmission, known as the 4L60-E, was a widely used and reliable unit in General Motors vehicles during that era.
Transmission Details
The 4L60-E transmission in the 2007 Avalanche was a 4-speed, electronically controlled, hydra-matic automatic transmission. It was designed to handle the power and torque output of the Avalanche's engine, which was typically a V8 engine such as the 5.3L or 6.0L Vortec.
The 4L60-E transmission featured the following key characteristics:
- 4 forward gears and 1 reverse gear
- Electronically controlled shifting for smooth, responsive performance
- Hydraulic torque converter for efficient power transfer
- Robust design to withstand the demands of towing and hauling
- Integrated transmission control module for advanced diagnostics and control
This transmission was a proven and reliable unit in GM trucks and SUVs of that era, providing a good balance of performance, fuel efficiency, and durability.
Transmission Maintenance
To ensure the longevity and proper operation of the 4L60-E transmission in the 2007 Avalanche, regular maintenance was recommended, including:
- Periodic fluid and filter changes, typically every 30,000 to 60,000 miles
- Inspection of the transmission for any leaks or signs of wear
- Monitoring of the transmission's performance, such as smooth shifting and proper gear engagement
- Addressing any transmission-related diagnostic trouble codes promptly
By following the manufacturer's recommended maintenance schedule and addressing any issues promptly, owners of the 2007 Chevrolet Avalanche could expect reliable and long-lasting performance from the 4L60-E transmission.
What transmission does a 5.3 Avalanche have?
Second generation (2007–2013)
| Second generation (GMT900) | |
|---|---|
| Engine | 5.3 L LY5 V8 (gasoline) 5.3 L LMG V8 (gasoline/E85) 5.3 L LC9 V8 (gasoline/E85) 6.0 L L76 V8 (gasoline) |
| Transmission | 4-speed GM 4L60-E transmission automatic (2007–08) 6-speed 6L80 automatic (2009–2013) |
| Dimensions | |
| Length | 221.3 in (5,621 mm) |
How many miles will a 2007 Chevy Avalanche last?
Drivers have reported the Chevy Avalanche lasting 300,000 miles or more with excellent maintenance. In a used model you should expect to reach 250,000 miles before the more expensive repairs start to add up.
What are 90% of avalanche accidents triggered by?
In 90 percent of avalanche incidents, the snow slides are triggered by the victim or someone in the victim's party. Avalanches kill more than 150 people worldwide each year.
What years of Avalanche to avoid?
If you want to make the most out of your investment, stay away from the 2002, 2003, 2004, 2005, 2007, 2008, 2010 models of this vehicle. The issues that arose with the Chevy Avalanche are items like interior accessory troubles, transmission failure, and excessive oil consumption, among other things.
What transmission is in a 2007 Chevy Tahoe LT?
4-speed automatic
What year was the worst avalanche?
List of avalanches by death toll
| Death toll (estimate) | Date | |
|---|---|---|
| 1 | 22,000 | 1970 |
| 2 | 2,000−10,000 | 1916 |
| 3 | 4,000 | 1962 |
| 4 | 310 | 2015 |
What was the fastest avalanche?
Helens volcano triggered the fastest debris avalanche ever recorded, clocking in at 402.3 kilometers (250 miles) per hour, according to Guinness World Records.
What is the transmission problem on a 2007 Chevy Avalanche?
Transmission Issues
Many 2nd generation Chevy Avalanche owners have encountered transmission-related issues, such as slipping gears, delayed shifting, or rough transitions between gears. These problems can indicate various issues, ranging from worn-out clutch plates to a malfunctioning torque converter.
What problems did the 2007 Chevy Avalanche have?
Top 2007 Chevrolet Avalanche Problems
- Dashboard Cracking in 3 spots.
- Check Engine Light Due to Gas Cap Issue.
- New Fob/Entry Receiver Needed if Keyless Entry System Stops Working.
- Reduced Power and Check Engine Light.
- Contamination of extended life coolant.
- Service transmission every 30,000 miles.
Is 2007 a good year for Chevy Avalanche?
Those used to past Avalanches will be pleasantly surprised by the 2007 version's high-quality materials, fine fit and finish, and logical control layouts. The vehicle can seat six passengers but the more common front bucket-seat arrangement drops the count by one.
