Toyota Corolla (E170) 2014–2019 Owners Manual / Interior features / “SET UP” menu / Using the “SET UP” menu (“Bluetooth” menu) / Changing the passkey
Toyota Corolla (E170): Changing the passkey
1 Select “Passkey” using 
. 2 Input
a 4 to 8-digit passkey using 
.
Input the number 1 digit at a time.
3 When the entire number to be registered as a passkey has been input, press
again.
If the passkey to be registered has 8 digits, pressing
again is not necessary.
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Hint:
in troubleshooting, the problem symptoms must be confirmed
accurately, meaning that all preconceptions
must be set aside in order to make an accurate judgement. To ascertain what
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Transmitter battery
Replacement
1. Replace transmitter battery
Notice:
special caution should be taken for handling each component as they are
precision electronic components.
Using a screwdriver, pry out the transmitter case.
Notice:
do not forcibly pry out the case.
Hint:
tape the screwdriver tip ...
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1. Remove engine under cover rh
2. Drain coolant
3. Remove front wheel rh
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Remove the 2 nuts, 2 clips and cylinder head cover.
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Turn the v–ribbed belt tensioner slowly clockwise and
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