Nicholas Villa
Member
- Messages
- 34
I'm getting an E03 code on my 2009 Komatsu D39PX-21A dozer. The code only comes on after the machine has been running for about 1-3 minutes. It never shows up while the machine is in park, no matter how long it idles.
The dozer runs strong, doesn't bog down, and doesn't go into limp mode. Has anyone dealt with this E03 code before or know where I should start troubleshooting?
The dozer runs strong, doesn't bog down, and doesn't go into limp mode. Has anyone dealt with this E03 code before or know where I should start troubleshooting?