Climate Control Unit Input/Output Signals - Acura 3.5 RL Manual

Climate Control Unit Input/Output Signals

8P CONNECTOR
8P CONNECTOR
Terminal
Wire Color
No.
1
BLK/YEL
2 PNK/BLU
GRY
3
WHT/YEL
4
20P CONNECTOR
Terminal
Wire Color
No.
1 ORN
2
3
BRN
4
BRN/WHT
5
BRN/BLK
6
BLU
7
LT GRN/RED
RED/YEL
9
10 RED
CLIMATE CONTROL UNIT CONNECTORS
Wire side of female terminals
Signal
IG2 POWER
SENSOR GROUND
AIR MIX/MODE
OUTPUT
POTENTIAL +5 V
BACK UP POWER
Signal
POWER TRANSISTOR
OUTPUT
BASE
EVAPORATOR TEMPER-
ATURE SENSOR
OUTSIDE AIR TEMPER-
ATURE SENSOR
IN-CAR TEMPERATURE
SENSOR
MODE DEF OUTPUT
MODE VENT OUTPUT
AIR MIX HOT OUTPUT
AIR MIX COOL OUTPUT
20P CONNECTOR
Terminal
Wire Color
No.
INPUT 5 RED
INPUT
6 RED/BLK
7 BLK
INPUT
8 BLU/RED
Terminal
Wire Color
No.
11
12
LT GRN
INPUT 14 LT GRN/BLK
15
INPUT PNK/BLK
INPUT 16
WHT/RED
17
RED/WHT
18
GRN/RED
19
GRN/WHT
20
Signal
DASH LIGHTS BRIGHT-
NESS CONTROLLER
No. 49 (7. 5 A) FUSE
GROUND
BLOWER FEEDBACK
Signal
A/C PRESSURE SWITCH
BLOWER MOTOR
HIGH RELAY
MODE POTENTIAL
AIR MIX POTENTIAL
SUNLIGHT SENSOR
ENGINE COOLANT
TEMPERATURE (ECT)
SENSOR
RECIRCULATE OUTPUT
FRESH
OUTPUT
OUTPUT
INPUT
OUTPUT
INPUT
INPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT