Bobcat · Hydraulic

Bobcat code H2607: Front auxiliary base solenoid open circuit

What it means

On M-Series loaders, the controller sees an open circuit at the front base solenoid, one of the solenoids that control front auxiliary hydraulic flow. Bobcat excavators use this number for a different fault, so check your machine type.

Can I keep running?

Keep going carefully, fix soon

Usually, if the machine runs normally: finish the job carefully and fix it soon. Stop if the machine derates, overheats, loses power or the code comes with an alarm.

Check first

Park on level ground, lower the lift arms and attachment to the ground, stop the engine and remove the key.
Relieve auxiliary hydraulic pressure as the O&M manual describes and disconnect the attachment.
Inspect the front auxiliary solenoid connector and wiring for damage, corrosion or a loose plug.
Have the coil's resistance checked against the service manual value.
Restart and see if the code comes back. If it does, stop and call your Bobcat dealer.

Likely causes

Unplugged or corroded solenoid connector
Broken wire between the controller and the solenoid
Failed solenoid coil

The fix

A reseated connector or repaired wire often fixes it. Otherwise the solenoid coil is replaced. Front auxiliary hydraulics may not work correctly until then, so don't run hydraulic attachments.

Different code on your screen? Snap the display and Mechy reads it.

Questions

What does Bobcat code H2607 mean?

Front auxiliary base solenoid open circuit. On M-Series loaders, the controller sees an open circuit at the front base solenoid, one of the solenoids that control front auxiliary hydraulic flow. Bobcat excavators use this number for a different fault, so check your machine type.

Can I keep running with H2607?

Usually, if the machine runs normally: finish the job carefully and fix it soon. Stop if the machine derates, overheats, loses power or the code comes with an alarm.

How do I fix Bobcat code H2607?

A reseated connector or repaired wire often fixes it. Otherwise the solenoid coil is replaced. Front auxiliary hydraulics may not work correctly until then, so don't run hydraulic attachments.

Sources

Code meanings vary by model, serial range and software. Confirm with your operator's manual or Bobcat dealer before replacing parts.

Snap the display and Mechy reads the code

Take a photo of the screen and the machine, say what it is doing, and get the checks and the fix as steps with moving drawings.

Use my photo

First guide free. No sign-up, no card.