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November 13, 2019 Service bulletin

ServiceNews Article

Honda technical service bulletin A19110B for 2020 Honda CR-V.

Bulletin number
A19110B
Component
Electrical system: wiring: fuses and circuit breakers
Summary
ServiceNews Article - The 2020 CR-V comes with two backup fuses: No. 18 BACK UP (10A) and No. 27 BACK UP 2 (30A). If you pull the No. 27 fuse (or it's blown), and turn the ignition to ON while leaving the No. 18 fuse intact, it will set DTC B123F (automatic lighting control unit/sunlight sensor error).

Owners of these vehicles have filed 44 complaints in the electrical category.

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