Dodge Ram 2004 - 9 Connector Pinouts; A;C Heater Control C1 - Black 16 Way; A;C Heater Control C2 - Black 10 Way

9.0 CONNECTOR PINOUTS
A/C HEATER CONTROL C1 - BLACK 16 WAY
CAV CIRCUIT FUNCTION
1 F504 20GY/PK FUSED IGNITION SWITCH OUTPUT (RUN)
2 Z24 18BK/OR GROUND
3 C121 20DB/DG SENSOR GROUND
4 C29 20DB MODE DOOR 2 DRIVER
5- -
6 C21 20DB/LG EVAPORATOR TEMPERATURE SENSOR SIGNAL
7- -
8 E16 20OR/GY PANEL LAMPS DRIVER
9 C61 20DB/LG BLEND DOOR DRIVER
10 C801 20DB/OR MODE DOOR 1 DRIVER
11 C34 20DB/LB COMMON DOOR DRIVER
12 C32 20DB/TN RECIRCULATION DOOR DRIVER
13 C33 20LB/BR (DUAL
ZONE)
PASSENGER BLEND DOOR DRIVER
14 - -
15 C110 20DB/LB DEFOGGER RELAY CONTROL
16 D25 20WT/VT PCI BUS
A/C HEATER CONTROL C2 - BLACK 10 WAY
CAV CIRCUIT FUNCTION
1- -
2 C71 16DB/BR BLOWER MOTOR LOW DRIVER
3 C73 14DB/VT BLOWER MOTOR M2 DRIVER
4- -
5 Z134 10BK/LG GROUND
6- -
7 C72 16DB/OR BLOWER MOTOR M1 DRIVER
8- -
9- -
10 C70 10DB/YL BLOWER MOTOR HIGH DRIVER
C
O
N
N
E
C
T
O
R
P
I
N
O
U
T
S
561
CONNECTOR PINOUTS