P0603Powertrain Control Module Keep Alive Memory (KAM) Error
If there are no problems i would not worry about it. This code can be set by having a programmer installed or removed or can be found some times using a after market scan tool. This is one of the codes when seen at a dealer it is suspected to have had a programmer removed before bring it in for warranty work. just clear and go.
Trouble code P0603 means:Internal control module keep alive memory (KAM) error
P0603Powertrain Control Module Keep Alive Memory (KAM) Error If there are no problems i would not worry about it. This code can be set by having a programmer installed or removed or can be found some times using a after market scan tool. This is one of the codes when seen at a dealer it is suspected to have had a programmer removed before bring it in for warranty work. just clear and go.
Trouble code P0603 means:Internal control module keep alive memory (KAM) error
Trouble code P0603 means: Powertrain Control Module Keep Alive Memory (KAM) Error
P0603 is the internal control module keep alive memory error. Start by charging the battery and clean the terminals, once the battery is charged and the terminals are clean, erase the code. If the code comes back on you may have to reprogram or replace the PCM.
Trouble code P0603 means:Internal control module,keep alive memory (KAM) error
I had a similar problem a few days ago. I had to replace my inline fuel pump located on the frame, below where the driver sits. I then replaced my fuel filter and air filter. it still shook horribly. Just keep driving it to get all the air out. Also check for water in the fuel. Coincindentally i was getting a P0603 code along with a battery light. I had a bad alternator. Go to a real mech shop for a diagnosis. _zone said my alt was good when it was really bad. Good Luck
Code P0603 indicates a malfunction in the Engine Control Module (ECM) or Powertrain Control Module (PCM), specifically related to the internal control module memory. This failure can be due to issues such as electrical problems, software corruption, or hardware malfunctions within the module itself. It often results in poor engine performance or drivability issues. To resolve this code, it may require reprogramming or replacing the ECM/PCM.
I have a erorr code P0603 and P1211 and it said Powertrain Control, Keep alive memory Erorre Can you help me?
How do you repair or replace the fuel compensation sensor circuit low input . I have a PO178 code from the computer. Thanks! The vehicle is a 2004 Chevy Tahoe.
On the door jam sticker of my 1997 Ford F250 with 7.3 Powerstroke diesel the transmission code is "E". I have the E4OD automatic.
Either take to dealer to scan, or purchase a repair manual at any auto store have tech scan for you to see what the error code is for.