Honda 2004 Odyssey Service Manual page 1605

Climate Control
System Description (cont'd)
Climate Control Unit Inputs and Outputs (With Navigation System)
CONNECTOR A (16P)
CONNECTOR A ( on Circuit Diagram)
Cavity Wire color
1
2
3 WHT/RED
4 WHT/YEL
5 LT BLU
6 WHT/BLK
7 WHT/BLU
8 BRN
9 BLU/ORN
10 BRN/YEL
11 YEL/GRN
12 YEL/WHT
13 YEL/BLK
14 GRN/ORN
15 YEL/BLU
16 RED/GRN
CONNECTOR B ( on Circuit Diagram)
Cavity Wire color
1 YEL/GRN
2 GRN/WHT
3 GRY
4 RED/WHT
5 GRN/BLK
6 GRN/YEL
7 LT GRN/BLK
8 BLU/GRN
9
10 BLU/WHT
11 BLU/BLK
12 ORN/BLK
13 BLK/YEL
14 BLU/RED
15 BLK
16 BLK/WHT
17 YEL/RED
18 BRN/WHT
19 WHT/RED
20 BRN
21 PNK/BLK
22 RED/WHT
23 GRN/RED
24 GRN/WHT
25 RED/YEL
26 RED/WHT
21-74
CLIMATE CONTROL UNIT CONNECTORS
Wire side of female terminals
DS0
DS1
DS2
D2
D1
D0
BLOWER MOTOR HIGH RELAY
REAR WINDOW DEFOGGER RELAY
LATCH
DATA
CLK1
SI
CLK2
SO
SENSOR COMMON GROUND
FL
AIR MIX POTENTIAL 5 V
A/C PRESSURE SWITCH
MODE 1
MODE 2
MODE 3
MODE 4
MODE VENT
MODE DEF
POWER TRANSISTOR CONTROL
IG2 (Power)
BLOWER FEEDBACK
GROUND (G401)
PANEL GROUND
IN-CAR TEMPERATURE SENSOR
OUTSIDE AIR TEMPERATURE SENSOR
SUNLIGHT SENSOR
EVAPORATOR TEMPERATURE SENSOR
AIR MIX POTENTIAL
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
FRESH
RECIRCULATE
AIR MIX HOT
AIR MIX COOL
CONNECTOR B (26P)
Signal
Signal
INPUT
INPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT