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Wolfgang
Wolfgang, Master Auto Tech
Category: Car
Satisfied Customers: 4413
Experience:  Master, L1, L2, ASE 15yrs and running.
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PO600 fault code and message of Faulty engine control module

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PO600 fault code and message of Faulty engine control module or open or short in the cm. 2005 crossfire with 5 lights on , fin stuck up and no speedo or odom. Otherwise car runs fine.
JA: Just to clarify, what are the exact lights you're talking about?
Customer: Brake wear, engine light,ESp,ABS,emerg brake
JA: Are you fixing your Crossfire yourself? What have you tried so far?
Customer: Im trying to as no one in my area is confident. I have switched batteries and checked for any ground issues, checked al fuses
JA: Anything else you want the mechanic to know before I connect you?
Customer: I don't think so

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Is that the only code ? any recent accidents or repairs before this issue?

Are you using Benz scan tool ?

vin # please

thanks

Customer: replied 6 days ago.
Hi,
That is the only code.
No accidents, only other repair was having the headliner cloth replaced. Otherwise car is and was running fine.
Using a generic scanner, actually have tried a couple with the same results(just to be sure)
VIN1C3AN69L55X038672

The speedo and odometer inop will have a big effect on this.

let me check on the vin for anything obvious and will get back!!

Customer: replied 6 days ago.
Thanks should add that cruise does not work as well, was working prior.

ok the p0600 is a CAN communication issue .

a preofessional scan is needed . since it has Benz electronics another option is to have a mercedes benz dealer do a full scan on it to get all the codes !!

right now too many directions to go on this need to narrow down!!

Customer: replied 6 days ago.
ok

if you get the full scan and printout i can assist . note a premium service may be needed for comprehensive diagnosis!!

Wolfgang and other Car Specialists are ready to help you

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