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Cadillac Truck
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2007
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Escalade AWD V8-6.2L
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Symptom Related Diagnostic Procedures
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Diagnosis By Symptom - HVAC System - Automatic
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Blower Motor Always On
Blower Motor Always On
BLOWER MOTOR
ALWAYS ON
TEST DESCRIPTION
Step 1 - Step 9:
The number below refers to the step number on the diagnostic table.
4.
The
blower motor
parameter must be commanded ON before an OFF command will function.