Operation CHARM
: Car repair manuals for everyone.
Home
>>
Pontiac
>>
1999
>>
Grand AM L4-144 2.4L DOHC VIN T SFI
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Testing and Inspection
>>
Scan Tool Testing and Procedures
>>
Scan Tool Data Definitions - Powertrain Systems
>>
A/C Request
A/C Request
RANGE YES/NO
:
A/C Request-This displays if
PCM
has received an A/C request from Body Control Module (BCM) YES or NO.