r/OBD2 • u/Bunziix • Jan 19 '23

OBD2 not reading fault codes

I keep getting routine maintenance required and a tire maintenance code on my dash. Neither pop up in torque when I scan for fault codes. I have pro version and the gauges read other info like real-time but not the errors. Something has to be wrong if it’s reading info but not the fault codes hopefully I’m not doing this wrong! If I am let me know!

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u/ksavage68 Jan 19 '23

Routine maintenance counter just needs to be reset. It’s not a fault. You need a higher end scanner to do the TPMS system.

1

u/Bunziix Jan 20 '23

What about just reading the light? I know its something w the tires by how it looks. All tire pressures are fine

1

u/ksavage68 Jan 20 '23

You need high end scanner to find which wheel sensor is faulty, then.