Heater Control Panel Input/Output Signals - Honda CR-V 1997 Service Manual

Troubleshooting
Heater Control Panel Input/Output Signals
HEATER CONTROL PANEL CONNECTORS
8P CONNECTOR
20P CONNECTOR
rs
<1
1 2
1 /
/ /
6
1 /
8 9 10
11 12 13 14 15 16
17
18 19 20
Wire side of female terminals
8P CONNECTOR
Cavity Wire color Signal Cavity
Wire color
Signal
1 BLK/YE L
IG2 (POWER I
INPUT 5 RED
DASH LIGHTS BRIGHT-
OUTPUT
NESS CONTROLLER
COMBINATION LIGHT
2
GRN/RED RECIRCULATE INPUT 6 RED/BlK SWITCH (Via No. 30 (7.5 AI INPUT
fusel
3 GRNtWHT FRESH INPUT 7 BlK GROUND OUTPUT
4 BlU/YE L
REAR WINDOW
OUTPUT
8
BLU/BLK BLOWER FEEDBACK INPUT
DEFOGGER RELAY
20P CONNECTOR
Cavity
Wire color
Signal Cavity Wire color Signal
1 GRY AIR MIX POTENTIAL +5V OUTPUT 11 WHT/BLU BACK PU (POWERI
INPUT
2
GRN
EVAPORATOR TEMPERA-
OUTPUT
12
YEl MODE HEAT/DEF INPUT
TURE SENSOR
3
- - - -
- -
13
BLU/B LK MODE HEAT INPUT
4
- -
- -
- -
14 GRN/YEL MODE HEAT/VENT
INPUT
5
- -
- - - -
15 YEl/RED MODE VENT INPUT
6
PNK/BLK AIR MIX POTENTIAL
INPUT
16
YEl/BLU
MODE DEF
INPUT
7
- -
- - - -
17 RED/BLU AIR MI X COOL OUTPU
8
ORNtWHT
BLOWER MOTOR HIGH
INPUT
18
RED/YEL
AIR MIX HOT
OUTPU
RELAY
9
BRN
SENSOR GROUND INPUT 19 BRNtWHT MODE MOTOR GROUND INPUT
10 BlUtWHT AlC PRESSURE SWITCH INPUT 20 lTGRN/BlK POWER TRANSISTOR BASE OUTPUT
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