another 4x4 not engaging thread...
#1
another 4x4 not engaging thread...
sorry if this seems really repetitive but i can't seem to find exactly what i'm looking for. i'm working on my buddy's '99 F150 with the 5.4 and the electronically-shifted 4x4. the problem with his is electronic...at least for now. there seems to be no power at his 4x4 switch. it doesn't illuminate and when i checked the wires with a multimeter, i got nothing. i checked fuses 23 and 104 and both seemed good...i thought those were the only two that controlled the 4wd...but now i read about the illusive GEM module...so i guess i have more fuses to check tomorrow...so i guess the point of all this rambling are my few questions...
How do you single out each component? normally i'm pretty good at this, but this appears to be a complex system.
thanks in advance for answering my -type questions...
How do you single out each component? normally i'm pretty good at this, but this appears to be a complex system.
thanks in advance for answering my -type questions...
#3
so does the power go to the TC motor first? and travel up to the switch? i figured if there was no power at the switch that was the problem...i think my buddy already replaced the t-case motor, but i'll check...i checked for power down at the plug on the motor and didn't find any...not really sure what the heck is wrong with this beast...
#4
#5
Thread
Thread Starter
Forum
Replies
Last Post
plbolton
1987 - 1996 F150 & Larger F-Series Trucks
19
03-26-2012 07:08 AM
soco
1967 - 1972 F-100 & Larger F-Series Trucks
2
09-26-2006 06:52 PM