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.
Tire Pressure Sensor Inspection - For DTC C1824-78: Left-Rear Tire Pressure Sensor
2023 Acura MDX BaseSECTION Tire Pressure Sensor Inspection - For DTC C1824-78: Left-Rear Tire Pressure Sensor
Test Procedure
- Procedure
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- Confirm the HDS [Left Rear Tire Air Pressure] value.
- Normal Conditions
-
- -
Indicated tire pressure is within 40 kPa (0.4 kgf/cm 2, 6 psi) of the actual tire pressure.
- -
Results
- If it is abnormal, there is a problem with the left-rear tire pressure sensor.
- If it is normal, there is a problem with the body control module.
RENDER: 1.0x
NO RELATED
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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.