Problem With Tach on 06 Cummins ?
#24
#25
Hi there guys,
I do not have cummins, but I do have 1500 06 hemi and It's doing exactly same thing. I was reading on obd2 app and I saw normal 650rpm idle on obd2 and at same time 300 at tachometer So I suppose crack sensor is ok... I really don't know what to do... and yes, at over 1100rpm it reads ok. Oh last time cruise control stopped working until engine restart...
I have really no clue what is going on :O
I do not have cummins, but I do have 1500 06 hemi and It's doing exactly same thing. I was reading on obd2 app and I saw normal 650rpm idle on obd2 and at same time 300 at tachometer So I suppose crack sensor is ok... I really don't know what to do... and yes, at over 1100rpm it reads ok. Oh last time cruise control stopped working until engine restart...
I have really no clue what is going on :O
#26
#27
#28
All of these tach problems you guys are having are very common on the 2006 trucks.
The problem is directly linked to bad solder joints on the back of the cluster itself.
They CAN be repaired if you know what to look for and how to "flow" repair an existing solder joint. Somewhere on a forum a guy posted up some great pics of his solder repairs...I'll try to find a link. Otherwise, you are looking to send the unit into a "speedometer" service repair or buy a new cluster. CHrysler must have had a VERY large, bad run of these clusters in 2006, becuase the problem is extremely common.
The problem is directly linked to bad solder joints on the back of the cluster itself.
They CAN be repaired if you know what to look for and how to "flow" repair an existing solder joint. Somewhere on a forum a guy posted up some great pics of his solder repairs...I'll try to find a link. Otherwise, you are looking to send the unit into a "speedometer" service repair or buy a new cluster. CHrysler must have had a VERY large, bad run of these clusters in 2006, becuase the problem is extremely common.
#29
Ya n the messed up part is the cluster in the 06 is only for 06, and also my cargo lights quit working and the stealership said that it linked the the cluster which is retarded. So im just gonna replace the cluster and if my cargo lights still dont work then im replacing the headlight switch also. They turn on when unlock my dorrs with my auto start but dont work with the button.. kinda irritating
#30