Honda TSB #A19110B

2020 Honda CR-V

TSB Document:

Affected 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).

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Date Published
NOV 13, 2019
NHTSA TSB #
10168043
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