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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 1639
Experience:  Owner at DJ Wilson
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My machine is coming up with service codes and it will not

Customer Question

My machine is coming up with service codes and it will not let it start without either. Once it starts it runs rough for a couple of minutes and then recovers. Most current code is a 113
JA: What is the complete model and serial number of your machine?
Customer: 2003 D5Nxl serial number aGG00413
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: No
Submitted: 1 month ago.
Category: Medium and Heavy Trucks
Expert:  cat_engines_only replied 1 month ago.

Hello,

Service codes are indicators of faults with the electronic systems. Codes do not control the machine and clearing codes will not fix any issue.

The number 113 is relating to the transmission errors, the numbers after it are the fault code and cause codes. (113 then 299.12 for example) If the words SERV CODE are present when you are scrolling thru the codes, it means that is an active code. If it is not shown, it is logged codes from memory.

113 are transmission codes, 036 are engine codes and 030 is for the monitor codes.

Please record all the codes again and post them here, I will be glad to help more with that information.

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