2002 dodge diesel 2500 5 Speed....... Clutch will

check for broken timing belt /chain. Check that there is not air in the system

I had this with bad fuel. I replaced all in line and main filters.

Jump the AC compressor cycling switch and see if it engages.

no you hve to change your car compressor! because your car compressor is not working properly! or your compressor coil may be short! vote me if it is helpful for you

Working same problem today on my 2006 Mega Cab Diesel. 2 possibilities. Either the compressor clutch coil is going bad ( totally integrated power module tries to engage it a couple of times, senses the coil resistance is wrong and shuts down) or the TIPM (Total Integrated Power Module) is bad. I'm leaning toward clutch on compressor but still have testing to do to isolate. Could be both, but I doubt it. New TIPM is about $900 it appears from what I read. New compressor is cheaper. May be able to replace just the clutch coil for even less but reading mixed results. Good luck.

My recommendation is to have the problem fixed before it turns into added expenses of towing, possible overnight hotel bill and food on the road....

there is no relay in that box that is called the tipm or totally integrated power module. that module is controlled by a computer and should be checked with a scanner to see if you have a code for the a/c. i m having the same problem i have been told it could be low freon but can not get the clutch to engage to check the high and low pressure. Also read where it may be the diode in the clutch on the ac compressor if you have a multimeter probe the compressor a good compressor will read somewhere between 3.5 and 4.0 anything else and clutch needs to be replaced. other possibilities may be the high or low pressure switch on the line. on myh 2006 2500 diesel it is located near the plug for the compressor on bottom side of motor. hope this helps.

no these are weighted to suit vehicle check out with agent or dealer before doing any thing hope this helps?

Yes,the clutch is wore out.

should be a switch on the clutch pedal check and see if it is still plugged in