B1434 — Wiper Hi/Low Speed Relay Coil Circuit Failure

What it means

B1434 is an OBD-II diagnostic trouble code: Wiper Hi/Low Speed Relay Coil Circuit Failure.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.