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1991 Mercedes-Benz 420SEL 4.2L Blower
Posted to European HVAC on 10/16/2001 11 Replies

The blower motor only runs on slow speed. The voltage at the blower motor is about 2v at all times. My question is: What would be the most common cause? The fan speed controler or the climate control unit (push button unit)? Is there a way to test one or the o...

11 Replies Received (View Replies)

  Related Documents & Media  1991 Mercedes-Benz 420SEL

 
Message Closed w/FIX

car Vehicle Data

1991 Mercedes-Benz 420SEL

VIN WDBCA35ESM
Engine4.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedBlower
ConditionsSlow
Message Closed w/FIX

car Vehicle Data

1991 Mercedes-Benz 420SEL

VIN WDBCA35ESM
Engine4.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedBlower
ConditionsSlow