Our Community is 705,000 Strong. Join Us.
WIn 95 "S" PCM 30 amp fuse blow
07-17-2011, 03:32 PM
My 95 3.8 LWndstar blows the "S" PCM 30 amp Fuse every time I try to start, If I disconnect the CCRM doesnīt blow, I change the CCRM and continue blowing the "S" fuse at the engine compartment Fuse box.
I have No idea what could be, please help.
PS: I have the haynes repair manula, so I have read the chasis electrical system (diagram) but I canīt figure out what to do.:runaround:
07-17-2011, 08:26 PM
The constant control relay module (CCRM) allows a small signal to give battery to large current device's.
Any device that has a short connected to the CCRM will blow the fuse.
Check the fuel pressure on the fuel rail, if no pressure the fuel pump could be bad.
You can Isolate fuse's , or connectors going to the CCRM until the fuse doesn't burn.
Automotive Network, Inc., Copyright ©2014