Other information:
System Operation
System Diagram
Item
Description
1
GWM
2
Ambient Air Temperature (AAT) sensor
3
PCM
4
A/C pressure transducer
5
A/C clutch relay
6
A/C compressor clutch field coil
7
HVAC Control Module
8
Air distribution door actuator
9
Temperature door actuator
10
Air inlet door actuator
11..
Removal
NOTE:
This step is only necessary when installing a new component.
NOTE:
The PMI (programmable module installation) process
must begin with the current DSM (driver front seat module) installed. If
the current DSM (driver front seat module) does not respond to the
diagnostic scan tool, the tool may prompt for As-Built Data as part of
the repair.
Using a diagnostic scan ..