- 2025–2027 Factory-verified
only in: Blazer EV, not the Police Package
C23 Factory-verified
Also described as Wipers, windshield, intermittent
Documented applications
- 2017, 2023 Factory-verified
2017: LT, Premier: S; the 2017 guide reads variable, with washers; the 2023 lists read pulse, non-variable delay
- 2027 Factory-verified
LT, RS: S
This page aggregates every documented appearance of C23 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.