JKOwners Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
519 Posts
Discussion Starter #1
Need some help....

I am loosing power to Datalink connector and PCM dies because it has no power. My Fuse M3 keeps blowing there is short circut some where.

Just checked the wires they seem ok. If i supply 12 v power to pin 16 at datalink connector it fires up the engine ok

Trying to find out what circuts this M3 fuse holds so i can check everything...
 

·
Registered
Joined
·
1,886 Posts
What year is your JK?

According to the 2008 wiring diagram, M3 feeds only the data link connector and the powertrain control module.
 

·
Registered
Joined
·
519 Posts
Discussion Starter #3
Its a 2007 model sahara with manual tran. I just recently replaced the TIPM thru dealer.

Correction.

Sorry its M28 fuse which keeps blowing and shutting down PCM.
According to manual M28
Red

Next Generation Controller (NGC), Transmission Feed (TRANS FEED), J1962
 
1 - 3 of 3 Posts
Top