Is there a potential link between a BMW drivetrain malfunction and the water pump, especially considering the water pump recall? This is a question many BMW owners are asking, particularly when faced with drivetrain malfunction warnings and costly repair bills.
One BMW owner inquired if a drivetrain malfunction could be related to a cracked coolant pump, mentioning a hefty $13,000 repair quote from BMW service. They suspected a connection to a potential electrical issue. While a direct short in the water pump electrical connection is addressed by the recall to prevent thermal events, the immediate consequence of a failing water pump is often engine overheating.
Overheating, in turn, can trigger a cascade of issues, including the drivetrain malfunction indicator. It’s plausible that a cracked water pump, leading to overheating, could indeed cause the drivetrain malfunction warning. Therefore, if a BMW service department attributes a drivetrain malfunction to a cracked water pump, it’s crucial to clarify the sequence of events. The water pump failure might be the root cause, leading to overheating and subsequently, the drivetrain malfunction signal.
Now, concerning the recall link, examine the water pump’s electrical connector. If it’s saturated with oil, shows signs of shorting or melting, and the crack in the pump is near this connector, a connection to the recall is highly probable. In such cases, the water pump issue might be related to the recalled component. However, getting official verification of this from a service department can sometimes be challenging.
Finally, the quoted repair cost of $13,000 for a water pump replacement seems exceptionally high. It’s essential to understand what this quote includes. Inquire about a detailed breakdown of the services and parts included in this substantial estimate to ensure transparency and justify the cost.
