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1997 BMW 740i 4.4L Auxiliary Water Pump
Posted to European HVAC on 9/28/2009 3 Replies

This 740 came in with a complaint of hot air from the defrost vents with a/c on max cool and a code 45(aux. water pump). I found no power to the pump or water valves. The Mitchell wiring diagram, and also what looks to be a factory wiring diagram Mitchell e-ma...

3 Replies Received (View Replies)

  Related Documents & Media  1997 BMW 740i

 
Message Closed w/FIX

car Vehicle Data

1997 BMW 740i

VIN WBAGF832XV
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedAuxiliary Water Pump
ConditionsInop
Message Closed w/FIX

car Vehicle Data

1997 BMW 740i

VIN WBAGF832XV
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedAuxiliary Water Pump
ConditionsInop