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1999 Ford F-350 Super Duty Lariat 6.8L HVAC Blower
Posted to Ford HVAC on 7/8/2009 6 Replies

This truck has only high speed on the blower due to the resistor block "opening" in the diode or whatever the component is adjacent to the resistor springs. This may be a high temp cut-off switch (similar to a hair dryer that won't reset). My thought is perhap...

6 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-350 Super Duty Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-350 Super Duty Lariat

VIN 1FTSW31S3X
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHVAC Blower
ConditionsHi Speed Only
Message Closed w/FIX

car Vehicle Data

1999 Ford F-350 Super Duty Lariat

VIN 1FTSW31S3X
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHVAC Blower
ConditionsHi Speed Only