C0046 OBD-II: Brake Pressure Sensor "A"/"B" (Subfault)

C0046 Severity

Moderate

Will C0046 go away on its own?

Once the vehicle's onboard system no longer detects the issue, most codes will disappear on their own. If your vehicle still has this code, however, it should be properly diagnosed to avoid a more serious problem.

For a proper diagnosis, RepairPal Certified shops have the equipment, tools, and expertise.

Moderate severity codes might not threaten the vehicle's safety or functionality immediately, but you should still get it diagnosed within a reasonable time frame to keep your car running well.

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OBD II Fault Code

OBD II C0046

OBD-II Code Diagnostic Trouble Code is defined as a Brake Pressure Sensor "A"/"B" (Subfault)

OBD Code Resources

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C0046 OBD-II: Brake Pressure Sensor "A"/"B" (Subfault)

Will C0046 go away on its own?

Need a C0046 diagnosis? Trust our experts.

OBD II Fault Code

OBD Code Resources

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