📘 Toyota EPC PNC Reference PNC-based part group page for Toyota/Lexus catalog reference.

Toyota PNC 84978A - SWITCH, LANE-KEEPING ASSIST MAIN

PNC overview: PNC 84978A refers to the Toyota EPC part group SWITCH, LANE-KEEPING ASSIST MAIN. This page aggregates related part numbers, catalog references, and fitment groups.

PNC	84978A
PNC Name	SWITCH, LANE-KEEPING ASSIST MAIN
Related Part Numbers	3
Related Catalogs	3

Related Part Numbers

Part Number	Qty	Catalogs	Fitment Summary
84978-0D050	01	116430	YARIS (FRP) \| 2017.03 - 2019.07 YARIS (FRP) \| 2017.03 - 2019.07 \| NCP131 YARIS (FRP) \| 2017.03 - 2019.07 \| I00000P 01 YARIS (FRP) \| 2017.03 - 2019.07 \| PRE-COLLISION SYSTEM-WITHOUT
84978-0R020	01	665420	RAV4 (NAP) \| 2016.09 - RAV4 (NAP) \| 2016.09 - \| ASA4#..USA RAV4 (NAP) \| 2016.09 - \| N000021 01 RAV4 (NAP) \| 2016.09 - \| PRE-COLLISION SYSTEM-WITHOUT RAV4 (NAP) \| 2015.11 - 2016.09 \| H000021 0008 0 RAV4 (NAP) \| 2015.11 - 2016.09 \| ASA4#..USA
84978-42030	01	662440	RAV4 (JPP) \| 2016.08 - 2018.10 RAV4 (JPP) \| 2016.08 - 2018.10 \| ASA4#,AVA44..USA RAV4 (JPP) \| 2016.08 - 2018.10 \| T00003F 01 RAV4 (JPP) \| 2016.08 - 2018.10 \| PRE-COLLISION SYSTEM-WITHOUT RAV4 (JPP) \| 2015.10 - 2016.08 \| 5000014 0040 0 RAV4 (JPP) \| 2015.10 - 2016.08 \| ASA4#,AVA44..USA

Related Models

Model Name	Catalog References
RAV4 (JPP)	662440
RAV4 (NAP)	665420
YARIS (FRP)	116430

About Toyota PNC 84978A

Toyota PNC 84978A corresponds to the EPC part group SWITCH, LANE-KEEPING ASSIST MAIN.

This page is designed as a stable landing page that connects Toyota part numbers, catalog references, and fitment-related records under one PNC group.

For higher accuracy, verify by VIN, production date, market, and detailed vehicle configuration before quoting or ordering.