Why won't abs light go off error code says pump
When a pump code comes on for the abs it is usually associated with the module connected to the pump. Most of the time either the relay controlling power to the pump loses it's continuity on the board or the connector builds corrosion and resistance in the terminals. Most of the time depending on the make and model an the exact code it can be remedied by purchasing a new or used abs module/ pump, repairing the old module/ pump, or just replacing with a new module/ abs pump(most expensive option). It is very common for abs relay/ pump codes to appear and end up relating to the power or ground circuit going to open( breaking continuity it frying a connection form resistance)
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