7A-16 Heating, Ventilation and Air Conditioning:
HVAC Control Module C2
Connector Part Information
OEM: 7283-9080-90
Service: —
Description: 16-Way F 064 Series Unsealed (BU)
Terminal Part Information
Terminal/Tray: 7116-4618-02/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B
(L-BU)
HVAC Control Module C2
Circuit
Pin
Wire Color
1
PU/WH
1382
2
PK
1139
3
BK/WH
1551
4
RD/WH
1840
5
D-GN
5060
6-7
—
8
WH
9
L-GN/BK
10
BK
1450
11
—
12
YE
13-16
—
Function
No.
LED Dimming Signal
Ignition 1 Voltage
Ground
Battery Positive Voltage
Low Speed GMLAN
Serial Data
—
Not Used
Rear Defog Relay
193
Control
Ambient Air
735
Temperature Sensor
Signal
Ground
—
Not Used
61
Low Reference
—
Not Used
HVAC Control Module C3
Connector Part Information
OEM: 15126710
Service: —
Description: 20-Way F Receptacle 0.64 Unsealed
(GY)
Terminal Part Information
Terminal/Tray: 7116-4618-02/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B
(L-BU)
HVAC Control Module C3
Circuit
Pin
Wire Color
1
TN
2
L-GN
2275
3
PU
1838
4
GY/BK
5
TN
2273
6
—
7
D-GN
1614
8
D-BU
1199
9
—
10
GY
11-12
—
13
L-BU
14
WH
2622
15
WH
16
—
17
TN/BK
2274
18
L-BU
1316
19
TN
20
YE
1791
Function
No.
Lower Right Air
520
Temperature Sensor
Signal
Mode Door Position
Signal
Recirculation Door
Position Signal
Blower Motor Speed
754
Control
Mode Door Control
—
Not Used
Recirculation Door
Control
Air Temperature Door
Control
—
Not Used
598
5-Volt Reference
—
Not Used
Air Temperature Door
733
Position Signal
5-Volt Reference
119
Mode Door Control
—
Not Used
Recirculation Door
Control Circuit
Air Temperature Door
Control
552
Low Reference
Air Temperature Door
Control Low Reference