Durango 2WD V8-5.7L Hybrid (2009)
Water Pump: Description and Operation
TPIM Coolant Pump - Description
TPIM COOLANT PUMP
The TPIM coolant pump (5) is a 50 watt electric pump is used to circulate coolant through the TPIM (7) to remove heat built up by the high voltage
converters in the TPIM assembly. Coolant is circulated through the combination transmission/TPIM (3) to dissipate this heat into the atmosphere.
