Diesel Data
: Automotive Repair
Home
>>
Oldsmobile
>>
1999
>>
Intrigue V6-3.8L VIN K
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Testing and Inspection
>>
Scan Tool Testing and Procedures
>>
Scan Tool Data Definitions - Powertrain Systems
>>
Commanded Fan 1 / Commanded Fan 2
Commanded Fan 1 / Commanded Fan 2
The scan tool displays ON or OFF. This represents the PCM commanded state of the fan 1 (low speed) and fan 2 (high speed) control circuits.