4 LO

[nikobimmer]

My 2008 Landcruiser hit 200,000 miles last month. I’ve owned it since new.

I changed all the fluids last week (engine oil, differential fluid, transmission etc.)

I’ve never had any drivetrain issues in all my ownership. But since I changed the fluids, the 4LO light on my dashboard keeps blinking.

I can engage 4LO and then back to 4high. When I click the diff lock button, it triggers a blinking diff lock light too.

What did I do? !

Thanks for any help!

 

[TLC2013]

There are some good posts And info on this forum from other members who experienced similar issues. Try searching a few different key works like “flashing center diff”, “4 low” ...etc. the search function can be frustrating at times so I’ve also had luck using google to search the mud forum.

Some questions that will help narrow things down:

What fluid type was used for the center diff and front diff?

Correct amount put back in after draining ?

how often are the center diff and 4 low exercised ?

 

[nikobimmer]

There are some good posts And info on this forum from other members who experienced similar issues. Try searching a few different key works like “flashing center diff”, “4 low” ...etc. the search function can be frustrating at times so I’ve also had luck using google to search the mud forum.

Some questions that will help narrow things down:

What fluid type was used for the center diff and front diff?

Correct amount put back in after draining ?

how often are the center diff and 4 low exercised ?

Thank you!