requirement for diodes in circuits.
Posted: Sun Oct 07, 2018 9:58 am
The OEM vehicle wiring diagrams show diodes being fitted to a number of circuits, in particular, some of those that involve the instrument display/combination meters. When replacing or building a instrument display using a dash 2 pro unit as upgrade is there a requirement to embody similar diodes to "protect" the circuitry, or to establish correct operation.