Okay, I'm relatively new to the forum and this is my first thread...I need some help with some issues I've been having with my 2000 Coupe (Auto Tranny). Every once in a while after I've been driving for a bit, when I stop for a traffic light or a stop sign my engine shuts off. After I shift into either neutral or park, the engine will start again immediately. Also, occasionally when I step on the gas there seems to be a moment of hesitation where the rpm's increase but the vehicle doesn't accelerate. The hesitation is really brief, but I'm pretty sure it shouldn't be there b/c I didn't notice it on my 99' coupe before I sold it. I also get a pcm message that reads "service vehicle soon" when that hesitation occurs. The other thing I've noticed is that at WOT the car shifts a little late and very sharp, and the shift light on the HUD display comes on... Anyway, I got all of the codes my car has thrown and posted them below. Anybody have any ideas about what may be causing this stuff? BTW I know I have an issue with the oil sending unit (needs replacement), and the driver side power doorlock stopped working about a week ago, so some of the codes listed I know are associated with those problems...

Thanks in advance for you help

10-pcm p0522 H

58-SDM U1096 H
58-SDM U1064 H

A0-LDCM
B2238 H
B2252 H
B2282 H
B2284 H
B2262 H
B2264 H
U1064 H
U1096 H

A1-RDCM
B2283 H
B2285 H
B2263 H
U1064 H
U1096 H

B0-RFA
U1255 H
U1096 H
U1064 H
U1016 H

 

Your best bet is to clear the DTCs and then start the car and monitor the DTC during various times thorugh the driving cycle. Then once you expierence the issue and see what NEW DTCs come back. You can pull up DTCs while your driving, just becareful and dont get distracted and crash!

With DTCs that represent the conditions of the issue, it is easier to troubleshoot.

BC

 

Thanks for the input guys. The wires in the driver side door were shorting out to ground. I repaired the wires and my power door lock issues on the drivers side door are solved. Also, I've had the sending unit replaced, so no more spikes oil pressure gauge! Unfortunately, two days after fixing that stuff I was cruising along and all of the sudden the car started revving really high. Long story short, the third gear-head in the transmission was gone . I was planning on having it upgraded eventually anyway, just wasn't planning on doing it quite so soon. While it was out, I had them put in a 3-4 clutch kit that upped the number of clutches to 7 and put in 5 pinion planetary gears. I also figured while I had the entire rear end pulled I'd upgrade to 3.73 gears in the back. While it was in the shop, a speed sensor mysteriously went bad (I'm a little suspicious) and now that also has to be replaced. Anyway, I can't wait to get the car back, I'm sure it'll feel really different. Thanks again for the help!