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    Cat 299C Park Brake won't release

    Nige, unfortunately I don’t have the right side monitor. I plan to order one today from the dealer. I have the service manual, but I understand that I need the monitor you show above to display the diagnostic codes. I guess I’m dead in the water until I get the display. Hopefully they can...
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    Cat 299C Park Brake won't release

    Okay, thanks for that! Would it likely do any good to wiggle the left joystick around? Anyway to test without Cat ET?
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    Cat 299C Park Brake won't release

    Well, I installed the new park brake solenoid today and still have the same issue. When I start the machine, I have the yellow diamond with the ! inside flashing before I even press the park brake release switch. It’s either detecting an error at startup or there is an error code stored that...
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