OIC 003033.08 – Mismatch between Left and Right Brake Pedals, Time-out

OIC 003033.08 (OIC 3033.08)

Code: 003033.08

Shortcode: 3033.08


This error code indicates that the left brake pedal has been actuated for a long time while the right brake pedal has not been actuated at all. This can signal an imbalance in brake pedal usage.


The control software may function in a limited capacity or not at all, affecting the brake pedal sensor units.


Inspect Brake Pedal Sensors:

  • Check both the left and right brake pedal sensors for any signs of damage, loose connections, or corrosion. Repair or replace any faulty components.

Verify Pedal Operation:

  • Ensure that both brake pedals are functioning correctly and are not stuck or mechanically hindered. Lubricate or adjust as needed.

Test Sensor Output:

  • Use a multimeter to measure the voltage output of both brake pedal sensors. Ensure that both sensors are providing readings within the valid range.

Update Control Software:

  • Ensure that the control software is updated to the latest version. Firmware updates might improve handling of brake pedal signals.

Consult Manufacturer Support:

  • If the issue persists, consult technical support or the manufacturer for further diagnostics and assistance.

Monitor System Performance:

  • After addressing the issue, monitor the system to ensure that both brake pedals function correctly and the error does not recur.


Regular checks and maintenance of both brake pedals and their sensors can prevent mismatches and ensure safe vehicle operation.

Control Units: John Deere

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