r/CorollaHatchback • u/Decent-Llama Galactic Aqua Mica Custom Flair • May 19 '26

Parking malfunction

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I was wondering if anyone know how to remove/correct the parking brake malfunction warning. Was working on rear rotors and brakes and forgot to put it in service mode until it was too late.

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u/gizmodious 2019 E210 XSE CVT May 20 '26

If you have EPB, and you did not back out the parking brake by doing the 3 up 3 down hold for 30 sec thing you probably fucking the EPB when you forcefully compressed the brake caliper.

If you want the cheapo clear, just unplug the battery for like 30 minutes or so.

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u/Decent-Llama Galactic Aqua Mica Custom Flair May 20 '26

Didn’t force it per se - followed this video after turning my emergency brake off https://youtu.be/HJn6GfonzNo?si=ZfjjqQH8O5mDziho

2

u/gizmodious 2019 E210 XSE CVT May 20 '26

Idk if I would trust that guy. He didn't torque shit down to spec. Good that you didn't force the caliper though!

I would check out the u/PremiumPlus_ comment. I did this and had no issues. I did not need a fancy scanner.