Scribd
Upload
571 views1 page

Komatsu - 5 Code

The document lists fault codes and their meanings for a Komatsu Dash 5 excavator. It includes codes for short circuits and disconnections in various solenoid systems that control components like the two stage relief, arm flow, swing brake, and travel speed. Additional codes indicate issues with throttle signals, pressure sensors, engine speed sensing, auto deceleration output, overheating, and power source.

Uploaded by

Baciu Nicolae
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
571 views1 page

Komatsu - 5 Code

The document lists fault codes and their meanings for a Komatsu Dash 5 excavator. It includes codes for short circuits and disconnections in various solenoid systems that control components like the two stage relief, arm flow, swing brake, and travel speed. Additional codes indicate issues with throttle signals, pressure sensors, engine speed sensing, auto deceleration output, overheating, and power source.

Uploaded by

Baciu Nicolae
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

Komatsu Dash 5 Fault Codes

Code # Meaning
01 Short circuit in 2 stage relief solenoid system.
03 Short circuit in arm half flow solenoid system.
04 Short circuit in swing brake solenoid system.
05 Short circuit in travel speed solenoid system.
07 Short circuit in CO cancel solenoid system.
08 Short circuit in TVC solenoid system 1.
09 Short circuit in TVC solenoid system 2.
11 Disconnection in 2 stage relief solenoid system.
13 Disconnection in arm half flow solenoid system.
14 Disconnection in swing brake solenoid system.
15 Disconnection in travel speed solenoid system.
17 Disconnection in CO cancel solenoid system.
18 Disconnection in TVC solenoid system.
21 No 2 throttle signal system.
22 Throttle signal system.
23 Front pump pressure sensor system.
24 Rear pump pressure sensor system.
25 Pressure sensor power source system.
26 Engine speed sensor system.
28 Auto deceleration output system.
29 Overheat system
Dot Only Controller
All Off Power source system.

You might also like