1999 Chrysler 300M - Answered Questions & Fixed issues

its in the manual called service p1xyz, P1 means factory only codes, not federal P0xyz only you manual for unstated engine matters 3.5L? https://eautorepair.net/Marketing/Default.asp go here pay the man and read this fine electronic service manual and all DTCs for this engine or trans (untold) are here. do not use codes from other cars/ engines/years or countries P1xyz code only from real , and correct manual id have to pay too, but will not for you.

make year and model?

Sounds like loose wheel bearings and front struts if it has them.

are you sure you have power on both sides of the fuse ie: used a test light to check it?

The problem is that the winder motor for the drivers side window is either worn out, the arms for the winder mechanism that raises or lowers the glass are jamming or there is a rub through in the harness, either way you will have to remove the door panel to check these problems.

Almost dead center on the front of the engine beneath the head. It will have a plug (black if I remember right) and the wires will be wrapped. It's held on by one bolt.

Well, the fuse(s) or relay(s) exist SOMEWHERE in the vehicle. If you don't have an owner's manual, search online for "location of fuses for xx year, model."

Return it to the dealer & tell them your problem was never resolved!

Try the auto scrap yard for replacement cables or you can purchase universal cables from an auto parts store

It could be a linkage rod for the accelerator cable. A good parts Dept at the dealer could tell you. They have exploded views if where the parts orient on every system in an auto or a truck.

Never scrap a car that's still in good shape. Check that all fluids are up and put a fresh battery in it and turn the key to on. You'll hear the fuel pump run till pressure is up, then crank it over. Should start up and be ready to run.

Link attached Chrysler 300M 1999 2004 Service repair manual download

Check your oil stick and make sure oil is up to the line on the stick.

see if this link helps you out.. Heavy gas vapor smell inside of my chrysler 300m Google Search

Please define locks up?

No sensor involved , brake lamp switch probably needs to be adjusted ,maybe . Learning to test is the way to a fix ,.not by i was told it could be a sensor . Brake lights stay on Not saying that this is your problem but look under dash at the switch .Check the switch an pedal arm .

Bad Contact on battery terminals they may need cleaning and refit them , good luck .

Question... are the ACTUAL RPM's rising and falling.. (the actual engine itself?).. if the engine is NOT actually revving up and down... doesn't really matter... BUT, if the engine IS revving up and down.. you need to have a professional to look at it..this could cause damage if it decides to rev real high or/and then stop!!

I don't have the procedure, but you can see the module (#4) in the pic below. It is pretty close to the blower, which is easy to access. Remove the hush panel above the passenger's feet to see if you can access the module.

Oil cooler return line.