Control Assembly, HVAC
Component ID: 77
Component : CONTROL-A/C-HEATER
Connector:
Name : CONTROL-A/C-HEATER C1
Color :
# of pins : 22
Qualifier : (ATC)
Pin Circuit Description
1 F921 20PK/YL FUSED RUN RELAY OUTPUT
2 A114 18GY/RD FUSED B(+)
3 Z906 18BK GROUND
4 D54 20WT CAN B BUS (-)
5 D55 20WT/OR CAN B BUS (+)
6 C115 20DB DEFOGGER RELAY CONTROL
7 E2 20OR/BR PANEL LAMPS DRIVER
8 G39 20VT/LB SUN SENSOR NO. 1 SIGNAL
9 G139 20VT/OR SUN SENSOR NO. 2 SIGNAL
10 - -
11 G939 20VT/DB SUN SENSOR RETURN
12 - -
13 - -
14 - -
15 - -
16 - -
17 - -
18 - -
19 - -
20 - -
21 - -
22 - -
Component Location - 33
Component Location - 40
Connector:
Name : CONTROL-A/C-HEATER C1
Color :
# of pins : 16
Qualifier : (MTC)
Pin Circuit Description
1 F921 20PK/YL FUSED RUN RELAY OUTPUT
2 - -
3 Z906 18BK GROUND
4 C221 20LB/OR A/C SWITCH SENSE
5 C115 20DB DEFOGGER RELAY CONTROL
6 - -
7 E2 20OR/BR PANEL LAMPS DRIVER
8 - -
9 E16 20OR/GY INDICATOR DIMMER SIGNAL
10 - -
11 - -
12 - -
13 - -
14 - -
15 - -
16 - -
Component Location - 33
Component Location - 40
Connector:
Name : CONTROL-A/C-HEATER C2
Color :
# of pins : 16
Qualifier : (ATC)
Pin Circuit Description
1 C266 20DB/WT FRONT MODE DOOR DRIVER
2 C66 20DB/LB FRONT MODE DOOR COMMON DRIVER
3 C268 20DB/OR RECIRCULATION DOOR DRIVER
4 C68 20DG/WT RECIRCULATION DOOR COMMON DRIVER
5 C255 20LG/YL LEFT BLEND DOOR DRIVER
6 C55 20LB/YL LEFT BLEND DOOR COMMON DRIVER
7 C61 20LB/GY RIGHT BLEND DOOR DRIVER
8 C161 20LB/BR RIGHT BLEND DOOR COMMON DRIVER
9 C139 20WT/BR REAR MODE DOOR DRIVER
10 C939 20BR/PK REAR MODE DOOR COMMON DRIVER
11 C21 20WT/BK EVAPORATOR TEMPERATURE SENSOR SIGNAL
12 C121 20RD/BK SENSOR GROUND
13 C56 20VT FRONT BLOWER CONTROL
14 -
15 -
16 -
Component Location - 33
Component Location - 40
Connector:
Name : CONTROL-A/C-HEATER C2
Color :
# of pins : 12
Qualifier : (MTC)
Pin Circuit Description
1 C266 20DB/WT FRONT MODE DOOR DRIVER
2 C66 20DB/LB FRONT MODE DOOR COMMON DRIVER
3 C139 20WT/BR REAR MODE DOOR DRIVER
4 C939 20BR/PK REAR MODE DOOR COMMON DRIVER
5 C255 20LG/YL LEFT BLEND DOOR DRIVER
6 C55 20LB/YL LEFT BLEND DOOR COMMON DRIVER
7 C268 20DB/OR RECIRCULATION DOOR DRIVER
8 C68 20DG/WT RECIRCULATION DOOR COMMON DRIVER
9 C21 20WT/BK EVAPORATOR TEMPERATURE SENSOR SIGNAL
10 C121 20RD/BK SENSOR GROUND
11 C41 18LG BLOWER SWITCH POSITION SIGNAL
12 - -
Component Location - 33
Component Location - 40
Connector:
Name : CONTROL-A/C-HEATER C3
Color :
# of pins : 10
Qualifier : (MTC)
Pin Circuit Description
1 C70 12LB BLOWER HIGH SPEED
2 C41 18LG BLOWER SWITCH POSITION SIGNAL
3 C73 12GY/LG BLOWER M2 SPEED
4 Z134 12BK/LG GROUND
5 - -
6 - -
7 - -
8 - -
9 C72 12OR/LG BLOWER M1 SPEED
10 C71 20RD/LG BLOWER LOW SPEED
Component Location - 33
Component Location - 40