Paseb

Ok guys, i have a big trouble and i have a 5 days event next week, kind of a rush here!

i need some help regarding this problem.

i have an error message in the dash, abs trouble and psm trouble.

probably, there is something not connected or wires cut and i need help where to located the problem..


any help appreciated !

thanks a lot

dan212

check fuses

The DareDevil

You don't need those!

Dave DE

On my 987 I've had errors like this pop up after disconnecting the battery. They will clear themselves after taking the car for a drive.

Paseb

derek, are you sure i can run safely with that in the dash? i doubt!

Paseb

i will check fuses...

ive barely driven the car. only a couple of pulls on the street to see how the car handles...

car can't go on the road...

you think after a while, it will be fine???


i can't turn psm switch on and off... im cluless

Dwane

Hope you get it sorted.

Paseb

thanks dwane, i assume i will see you at tremblant

ben and i will be there,

im finishing his car

new rotors and pads
rebuild rear halfshaft boots
new oil
new trans oil
fix coolant leak
new coolant
track alignment
mount cup tires

ohhh god, im too busy

cello

What DaveDE says is true. For example on my 997.2C2S when I disconnected the battery to remove the seats and disconnected the Sport PSAM to get the harness bar out, despite buttoning it up correctly the entire dash lit up with warning lights including the ones you mention. That said, after reconnection of all it took 10 yards or so of driving forward for all warnings/lights to go away.

So....... if you've not driven it a short distance after reconnection of all, do so and see. If you have, then go back and re-check all connections, health of wires, and the fuses, etc... If neither works, you've got a deeper problem

DDun911

Driving it a short distance is a first try. a hundred yards or so should do it.

jakermc

It's a strange place to look for a brake and stability issue, but a bad MAF sensor will also cause those errors

2BWise

Depending on the work that has been done and the length of time the controller was disconnected it is possible that all you need to do is drive it. There are several safety checks that occur at low speed/startup that may need to run. Usually if you get the vehicle above a certain speed (~10-20mph) the diagnostics will run and the lights will go out. Try that first. Its an easy first step.

bsztanko

Check the DME for faults, I bet you have an air mass meter fault.

Paseb

hi guys,

i still have the problem

i fully charged the battery yesterday

i when on a local track to try the car for the first time and the codes still appears

i know i have a brake bulb that needs to be replace, could that cause the problem?

car is stipped so there is lot of electronic removed...

spg993tt

also chec all the wheelspeed sensors. if any got cut or have otherwise failed, it will kickoff probably both those.