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Home >> Toyota >> 2021 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 200 (Occupant Classification System - Diagnostic Codes & Symptom Tests (Model Code: ZRE172)) >> Occupant Classification System >> DTC B1787: Rear Occupant Classification Sensor LH Collision Detection [08/2013 - ] >> Caution / Notice / Hint
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Caution / Notice / Hint

WARNING: This page is about a different car, the 2018 Toyota Corolla, 2017 Toyota Corolla, 2016 Toyota Corolla, 2015 Toyota Corolla, and 2014 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Refer to PRECAUTION [08/2013 - 08/2015] Refer to PRECAUTION [08/2015 - 08/2016] Refer to PRECAUTION [08/2016 - ]

HINT: 

When DTC B1650/32 is stored as a result of troubleshooting for the airbag system, check the DTCs stored in the occupant detection ECU. When DTC B1787 is output, perform troubleshooting for this DTC first.

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