Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Mazda 6 Carbon EditionFACTORY OEM SERVICE PROCEDURE
TPMS DTCS
TPMS DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Refer to |
|---|---|
| C0077:00 | (See DTC C0077:00 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2011:49 | (See DTC C2011:49/C2012:49/C2013:49/C2014:49 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2011:87 | (See DTC C2011:87/C2012:87/C2013:87/C2014:87 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2012:49 | (See DTC C2011:49/C2012:49/C2013:49/C2014:49 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2012:87 | (See DTC C2011:87/C2012:87/C2013:87/C2014:87 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2013:49 | (See DTC C2011:49/C2012:49/C2013:49/C2014:49 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2013:87 | (See DTC C2011:87/C2012:87/C2013:87/C2014:87 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2014:49 | (See DTC C2011:49/C2012:49/C2013:49/C2014:49 [INSTRUMENT CLUSTER (TPMS)] .) |
| C2014:87 | (See DTC C2011:87/C2012:87/C2013:87/C2014:87 [INSTRUMENT CLUSTER (TPMS)] .) |
| U0127:00 | (See DTC U0127:00 [INSTRUMENT CLUSTER (TPMS)] .) |
| U0300:00 | (See DTC U0300:00 [INSTRUMENT CLUSTER (TPMS)] .) |
| U3000:42 | (See DTC U3000:42 [INSTRUMENT CLUSTER (TPMS)] .) |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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