EV Diagnostics
Source-backed diagnostic reference

B1459 EV diagnostic code

Wiper Washer Pump Motor Relay Coil Circuit Open

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • OTHER: Wiper Washer Pump Motor Relay Coil Circuit Open Source

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