Operation CHARM
: Car repair manuals for everyone.
Home
>>
Ford Truck
>>
2003
>>
Econoline E550 Super Duty V8-7.3L DSL Turbo VIN F
>>
Repair and Diagnosis
>>
Heating and Air Conditioning
>>
Testing and Inspection
>>
Pinpoint Tests
>>
Test L: Aux. Blower Motor Is Inop. Using the Rear Aux. Switch
Test L: Aux. Blower Motor Is Inop. Using the Rear Aux. Switch
PINPOINT TEST L: THE
AUXILIARY BLOWER MOTOR
IS INOPERATIVE USING THE REAR AUXILIARY BLOWER MOTOR SWITCH
Test L1-L2:
