Honda 2004 Odyssey Service Manual page 1604

System Description
Climate Control Unit Inputs and Outputs (Without Navigation System)
CONNECTOR A (8P)
CONNECTOR A ( on Circuit Diagram)
Cavity Wire color
1 BLK/YEL
2 WHT/YEL
3 RED/WHT
4 BLU/ORN
5 ORN/BLK
6 BLU/RED
7 BRN/YEL
8 BLK
CONNECTOR B ( on Circuit Diagram)
Cavity Wire color
1 PNK/BLK
2 RED/WHT
3 GRN/RED
4 GRN/WHT
5 BLU/BLK
6 BLU/WHT
7 RED/YEL
8 RED/BLK
9 RED/WHT
10 RED
11 YEL/GRN
12 WHT/RED
13 GRY
14 BRN
15 BRN/WHT
16 YEL/RED
17 BLU/GRN
18 LT GRN/BLK
19 GRN/YEL
20 GRN/BLK
CLIMATE CONTROL UNIT CONNECTORS
CONNECTOR B (20P)
Wire side of female terminals
IG2 (Power)
B (Power)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
BLOWER MOTOR HIGH RELAY
POWER TRANSISTOR CONTROL
BLOWER FEEDBACK
REAR WINDOW DEFOGGER RELAY
GROUND (G401)
AIR MIX POTENTIAL
A/C PRESSURE SWITCH
FRESH
RECIRCULATE
MODE DEF
MODE VENT
AIR MIX HOT
COMBINATION LIGHT SWITCH or TAILLIGHT RELAY
AIR MIX COOL
MULTIPLEX CONTROL UNIT (DRIVER'S)
SENSOR COMMON GROUND
SUNLIGHT SENSOR
AIR MIX POTENTIAL 5 V
EVAPORATOR TEMPERATURE SENSOR
OUTSIDE AIR TEMPERATURE SENSOR
IN-CAR TEMPERATURE SENSOR
MODE 4
MODE 3
MODE 2
MODE 1
Signal
Signal
INPUT
INPUT
INPUT
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
(cont'd)
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