20 Most Recent 1999 Chrysler 300M - Page 9 Questions & Answers

code p0700 refers to transmission control system/ MIL- malfunction===causes--wiring ---TCM replace the TCMcode p0750 refers to shift solenoid9SS) A-circuit malfunction===causes --wiring---shift solenoid ECM/TCM. When the TCM is replaced then it should be fixed as the TCM is common in both faults.

It sounds like u have a bad ground connection somewhere.I woud start with the battery and check all your wiring connections it could just be a loose connection somewhere.

It probably is the exhaust system if your engine runs very smooth..
Check from your "headers" (from where the engine and pipes meet under your hood) to the end of your pipe.
There may be a hole(s) and that will make your vehicle seem very, very loud!
Also, if the fluids are not new, replace them ALL!
I suggest "Royal Purple products" for better performance all the way around your vehicle from trans fluid to oil synthetic and radiator!!!
(Royal purple costs, but it is top of the line and you do not have to change oil for each approx 7 months...)
I am not endorsing their products, I have older vehicles, muscle cars, etc and from the second you put it in your system it runs faster and the engines will be smoother...

There are codes,you just need professionalscan tool software to get themNEVER Replace ANY Parts based on ANY CodesParts have to be component tested & fail a test to be replaced,not guessed at

You don't buy any parts until you diagnose allissues & actually find a problem that needs a partreplacedNo one can guess at what the problem isHow would that work without the car to test?I think what your saying, is you payed a repair shop that failed to resolve your issues & don't want to keep paying for incompetenceWelcome to todays repair shop worldTake it backThey put the problem in there obviously

Not sure what size of motor you have but it will be under the lower radiator hose on the 2.7L and under the heater and radiator hose on the 3.2 and 3.5L.

codes PO700, PO733, PO734 are all transmission codes all have to do with inproper outputshaft speed could be a bad outut shaft sensor but most likely the transmission is slipping, and that is not good if the transmission is shipping you will need to replace it, but try chaning the fluid and filter and and see if that does not take care of the problem. code PO122 is the TPS sensor, code PO108 is the MAP sensor the MAP sensor can set the TPS code but the TPS can not set the MAP code so i would start with the MAP sensor ..... code PO113 is the intake air temp. sensor check the wiring on the top of the engine to make suer there is not a bad spot in the harness if all looks good then replace the sensor, but the way all 3 sensors use a commoin ground circuit so check the wiring before you replace any of the sensors......good luck

You hooked a hot wire direct to pass. window? So, what do you mean by having to keep switching on and off, touching and removing the hot wire??Just a thought: maybe the ground for windows is loose or poor contact. To check, the ground wire originates at the driver's master switch and goes into the cabin with the other wires, and then to nearby ground. It is probably behind the driver's side kick panel screwed to the car frame. Pull the panel off and check the ground. You could also use an ohmmeter and see how much resistance is on the wire from switch to the ground. If high resistance, some strands of the wire may have broken.Don't know beyond that, unless the master switch is failing. Try a used one from salvage to check. That way you won't spend money on a new switch that you maybe didn't need. Good luck.

The alternator only charges the battery. You might want to check the fuel pressure before and after cranking the engine.

Well basically, you remove the intake plenum and replace the gasket and reinstall the plenum. Here are the steps:1. Disconnect the negative battery cable from the remote jumper terminal located at the right strut tower.2. Remove the air inlet resonator and tube.3. Remove the throttle actuator cables from the throttle arm and bracket.4. Disconnect Secondary Runner Valve (SRV), Manifold Tuning Valve (MTV), Throttle Position Sensor (TPS), Idle Air Control (IAC) motor electrical connectors.5. Remove the electrical connector and the Intake Air Temperature/Manifold Absolute Pressure (TMAP) sensor.6. Disconnect vacuum hoses from the Secondary Runner Valve (SRV) reservoir, Speed Control reservoir, and PCV.7. Remove right and left intake manifold supports.8. Remove support brackets at the intake manifold front corners and MTV.9. Loosen upper fastener attaching throttle body to support bracket.10. Remove clips attaching EGR tubes to intake manifold.11. Remove intake manifold bolts and manifold12. Remove old gaskets, Clean gasket surfaces, and install new gaskets.13. Reverse steps to reinstall manifold

theres a reflash program that needs to be done on these cars, because of extended crank time and cam / crank syhcronizing out, start there,also i had one with same code and found that aftermarket cam sensors dont work, installed dealer part and had the updated reflashing done and solved the problem.

Here's a link to your code Joe/

ok on the side of the seat there is a 1 on the one half of the button then there is a S in the middle of the button and a 2 on the other side of the button. ok. first you ajust the seat and mirrors exactly how you want them to be. once you've done that leave everything like that then hold the middle button down wich is the S wile pusing 1 then let off the button it does not matter how long you hold it for. Now hit 1 it will now go to that exact setting when you press 1 do the same exact thing for button 2.