Look at the cluster of Toyota Corolla 2019 below, I have Yanhua Digimaster 3 and prepare use it to correct the mileage.
Please take pictures of these chips in red circle whnen you need to concult uobdii.com, and please check if there is an 8-pin chip on the front of the cluster and clear text on the chip.
If it is RH6 602 MH (shown as below), please use 93C66 to read, there is Corolla 93C66 option on Yanhua Digimaster 3 machine.
If the test fails, you can’t use a clip, but use an OBP adapter. Remove the chip and solder it to the OBP adapter to read.
If there is no 8-pin chip of RH66, means Digimaster 3 does not support it. Please wipe it clean if you can’t see what is written on it.
Hope it helps!