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Toyota “Check Brake System” Displayed At Startup

An updated skid control ECU logic is now available to address this concern.

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Some 2015 – 2017 model year Camry vehicles may exhibit a “Check Brake System” message displayed on the Multi-lnformation Display (MD) in the combination meter/instrument cluster assembly at engine startup along with Diagnostic Trouble Code (DTC) C1441. An updated skid control ECU logic is now available to address this concern.

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NOTE: This bulletin does NOT prevent DTC C1441 from occurring.

Toyota Camry display

Repair Procedure:

1. Confirm the presence of DTC C1441. ls DTC C1441 present (current or history)?

>YES: Continue to step 2.

>NO: This bulletin does NOT apply. Continue diagnosis using the applicable service information.

2. Utilizing the freeze-frame data captured with the DTC, confirm wheel speed. Do all wheel speeds = 0?

>YES: Continue to step 3.

>NO: For any wheel speed greater than 0, this bulletin does NOT apply. Continue diagnosis using the applicable service information.

3. Using a scan tool, confirm the skid control ECU has the latest calibration.

>YES: This bulletin does NOT apply.

>NO: Reflash the skid control ECU.

4. Perform a test drive to confirm the repair.

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