Saturday, May 18, 2019

Toyota Corolla Conquest Radio SEC Error And Wiring Pinouts

If you have removed your radio from the car you will notice the COD error on the screen.

You will need to find your security code, it can be the last three digits of the Vin /Chassis number or the dealer number (where the car was first purchased) maybe in the manual.

You local Toyota dealer would be the safest bet.

You have 10 goes of getting this right so be careful

1) Turn the ignition on
2) Press the PWR-VOL button
3) The unit will display SEC
4) Press and hold the Track Up then press 1 (other people have said press 1 or hold 1 then press track up this didn't work with this model.
5) The unit will display  - - - this is now waiting for code
6) In my case the number is 578, to get the first number (5) press the number 1 on the radio 5 times then for the second number (7) press the number 2 seven times, then for the third number (8) press the number 3 eight times.
7) To finish press and hold the Scan button
8) The radio will shut off, press the power / volume button


Youtube : https://www.youtube.com/watch?v=H0Hyr1cr-XY




Rear View


Pin-outs for the left 2 connectors








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