Caterpillar ADEM4 original ECU files

Vehicles with a Caterpillar ADEM4

Caterpillar ADEM4 files are listed for 7 makes and 23 models, the most listed first.

How to identify your Caterpillar ADEM4 file

How the numbers on this ECU type start:

• HW 25378… 24 of the 43 files with a HW number, 56%
• SW 26228… 9 of the 39 files with a SW number, 23%
• SW 37229… 5 of the 39 files with a SW number, 13%

A HW number alone does not pick the file: 2537873-00 carries 12 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Caterpillar ADEM4 map packs in figures

4 packs, 11 to 93 maps each, median 12.5.

All Caterpillar ADEM4 HW and SW numbers

18 HW numbers and 33 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.