Front end noise
#1
Front end noise
Hello all
I have a 2005 f150 4x4. The front end differential make a horrible grinding noise. It only does this every once in a while. I was thinking it was attempting to go in to 4 wheel drive so we disconnected the plug on the side of the tranie but it still has done this a few times. When i slow down it clunks a little and then stops making the noise. Does any one have any ideas?
Thank you
I have a 2005 f150 4x4. The front end differential make a horrible grinding noise. It only does this every once in a while. I was thinking it was attempting to go in to 4 wheel drive so we disconnected the plug on the side of the tranie but it still has done this a few times. When i slow down it clunks a little and then stops making the noise. Does any one have any ideas?
Thank you
#2
Mine too, Im looking for more info but I think that we are gonna find out that per TSB 06-8-15 the IWE solenoid has captured water & flushed it into the 4wd vacume lines. This apparently causes a condition that is somewhere between 2wd & 4wd. Does the truck feel like it's in 4wdh all the time? Does it shift smoothly in and out of 4X & 2X?
Lastly, I saw in that same TSB that if error codes C1979 &(or) C1980 are present, that the 4WDH light will be inop. I have no 4WDL indication light. Aside from the obvious (selector soleniod shot) is there a code that excludes 4WDL indicator light?
Lastly, I saw in that same TSB that if error codes C1979 &(or) C1980 are present, that the 4WDH light will be inop. I have no 4WDL indication light. Aside from the obvious (selector soleniod shot) is there a code that excludes 4WDL indicator light?
#3