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Jeep compass 4x4 differential lock sound

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1.9K views 1 reply 2 participants last post by  Sandstone  
#1 · (Edited)
In our Jeep Compass 2018 1.4 4x4 vehicle, there was a 4x4 malfunction at first, a humming sound was heard, then we found the front and rear differential of the vehicle from another vehicle and replaced it. Now there is no fault light on, but the vehicle does not switch to 4x4 and you hear a loud sound when you switch from automatic mode to manual mode when the vehicle exceeds 40 kmh and makes a sharp maneuver or enters a pothole or enters the vehicle. "Lok" sound. What do you think is the reason?
 
#2 ·
Welcome to the forum!

On this site most of our knowledge is on the Patriot / 1st generation Compass (2007-2017), but someone may chime in with some helpful info.

You can also view the site for the 2nd generation Compass (2018+) at the link below: