2019 Toyota Prius Limited – No Voltage at Multiple Dash Fuses
- Aug 17
- 1 min read
CUSTOMER CONCERN
Several instrument-panel fuse circuits have no voltage after an ignition-interlock installation.
CAUSE
The 50-amp J/B-B fuse in the engine-compartment fuse box was blown, removing power from multiple dash fuse circuits.
CORRECTION
Remove and replace the blown 50-amp J/B-B fuse and verify battery voltage is restored at the affected instrument-panel fuses.
