Is it better to use 4HI or 4Lo?
Is it better to use 4HI or 4Lo?
4Lo: When in 4Lo, your truck is sending torque to all four wheels, but in the low range. It’s also beneficial when you need more power for pulling heavy loads at slower speeds or climbing steep grades. 4Hi: In 4Hi, your front and rear differentials lock together, creating the ultimate traction.
What’s the problem with my 4WD Chevy Trailblazer?
This normally happens in the morning when its really cold pretty sure it was -5 both times. After going to the dealer they said it came up with multiple codes from replace 4WD Selector Switch, to replacing the actuator, to not communicating with the ECM.
Can a 4WD dash switch be replaced on a 2002 TrailBlazer?
The dealership has replace the 4WD dash switch on my 2002 Trailblazer at least twice over the years for the same situation but my new mechanic just reprogramed the computer which fixed it. Do a search on this because it happens alot to the Trailblazers.
What kind of problems does a 2002 tblzr have?
My 2002 TBLZR has had intermittant problems over the years. It has automatically switched to 4WD hi & lo very intermitantly usually after pullling off the hwy. 4 times in the years the service 4wd lite came on and then went off. I have hrdly ever used the 4WD.
Why is my 4 wheel drive not working?
It all started with a 4WD drive switch. Like many car repairs, it all snowballed from there. My husband was driving our 2005 Chevy Trailblazer, and when he went to change the switch into four-wheel drive, the switch wouldn’t budge. Instead, it broke off–through no fault of my husband I’m told–and the 4×4 service light popped on.
This normally happens in the morning when its really cold pretty sure it was -5 both times. After going to the dealer they said it came up with multiple codes from replace 4WD Selector Switch, to replacing the actuator, to not communicating with the ECM.
The dealership has replace the 4WD dash switch on my 2002 Trailblazer at least twice over the years for the same situation but my new mechanic just reprogramed the computer which fixed it. Do a search on this because it happens alot to the Trailblazers.
My 2002 TBLZR has had intermittant problems over the years. It has automatically switched to 4WD hi & lo very intermitantly usually after pullling off the hwy. 4 times in the years the service 4wd lite came on and then went off. I have hrdly ever used the 4WD.
Why does my Chevy Trailblazer spin when I turn to the right?
In normal 2wd operation the tires spin freely of each other. When you turn to the right the wheel on the driver side has to spin faster to keep in sync with the inside tire on the right.
