Honda Ridgeline. Manual - part 415

 

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Honda Ridgeline. Manual - part 415

 

 

05

Climate Control Unit Inputs and Outputs

Cavity

Wire color

Signal

21-96

Climate Control

System Description (cont’d)

CLIMATE CONTROL UNIT 30P CONNECTOR

1

BLK/YEL

IG2 (Power)

INPUT

2

WHT/BLU

MODE 3

OUTPUT

3

RED/BLU

MODE 2

OUTPUT

4

RED/YEL

MODE 1

OUTPUT

5

YEL

PASSENGER’S AIR MIX POTENTIAL

OUTPUT

6

PNK/BLK

DRIVER’S AIR MIX POTENTIAL

OUTPUT

7

BRN

EVAPORATOR TEMPERATURE SENSOR

OUTPUT

8

LT BLU

IN-CAR TEMPERATURE SENSOR

OUTPUT

9

PNK

OUTSIDE AIR TEMPERATURE SENSOR

OUTPUT

10

ORN

SUNLIGHT SENSOR

OUTPUT

11

BLU/RED

BLOWER FEEDBACK

INPUT

12

BLU/YEL

POWER TRANSISTOR CONTROL

OUTPUT

13

RED/BLK

TAILLIGHT RELAY

INPUT

14

RED

GAUGE ASSEMBLY

OUTPUT

15

BLK

GROUND (G402)

OUTPUT

16

PNK/BLU

DRIVER’S AIR MIX HOT

OUTPUT

17

GRN

DRIVER’S AIR MIX COOL

OUTPUT

18

YEL/RED

MODE VENT

OUTPUT

19

YEL/BLU

MODE DEF

OUTPUT

20

YEL/BLK

PASSENGER’S AIR MIX COOL

OUTPUT

21

LT GRN

PASSENGER’S AIR MIX HOT

OUTPUT

22

RED/BLK

SENSOR COMMON GROUND

INPUT

23

GRY

AIR MIX POTENTIAL

5

OUTPUT

24

WHT/BLU

NAVIGATION UNIT (SI)

INPUT

25

WHT/BLK

NAVIGATION UNIT (CLK)

OUTPUT

26

WHT/RED

NAVIGATION UNIT (SO)

OUTPUT

27

GRN/WHT

FRESH

INPUT

28

GRN/RED

RECIRCULATE

INPUT

29

YEL

A/C PRESSURE SWITCH

INPUT

30

LT BLU

B-CAN

INPUT/OUTPUT

: With navigation system

Wire side of female terminals

SJC8A000000000J2101ZAAT01

21-97

*90

SJC8AH7G10500000000EAAT00

21-98

Climate Control

Circuit Diagram

LT BLU

12 V

RED/GRN

2

3

PD SW

A37

B

A

4

1

G202

BLK

YEL

BLU/RED

H3

J8

BLU

BRN/YEL

B6

A36

B8

WHT

RED

B1

A1

* : In the under hood fuse/relay box

GRN/RED

GRN/YEL

RED/WHT

5 V

TW

TW2

C36

C14

C27

D5

D2

E9

F10

E15

E8

D1

E7

D16

D7

N20

G1

A4

BLK/YEL

PCM

FAN HI

A5

A4

GRN/YEL

GRN

GRN

BLU/BLK

BLU/BLK

GRN

BLU/YEL

(30 A)

No.20

BLU/YEL

YEL

YEL

BLU/YEL

BLU/YEL

BLK

G201

1

5

2

4

3

BLK/YEL

3

1

2

4

B

YEL/WHT

3

3

4

4

1

2

1

2

YEL/WHT

BLK/YEL

No.23 (7.5 A)

FAN LO

ACC L

A14

YEL/GRN

A

IG2 HOT in ON (II)

IGNITION SWITCH

3

4

2

1

BAT

IG2

No.30 (7.5 A)

YEL

UNDER HOOD FUSE/RELAY BOX

BLU/BLK

WHT/RED

3

4

No.12 (7.5 A)

G202

BLK

WHT/BLU

1

2

BLK/YEL

1

No.23 (IG) (50 A)

No.21 (40 A)

No.19 (30 A)

RED

WHT

No.22 (BAT) (120 A)

BATTERY

G201

1

2

1

2

BLU/RED

BLK

UNDER DASH
FUSE/RELAY BOX

A/C
COMPRESSOR
CLUTCH RELAY

BLOWER
MOTOR RELAY

RADIATOR
FAN
MOTOR

FAN
CONTROL
RELAY

A/C
CONDENSER
FAN MOTOR

A/C
COMPRESSOR
CLUTCH

PGM FI
MAIN RELAY 1

A/C
CONDENSER
FAN RELAY

RADIATOR
FAN RELAY

A/C
DIODE

AUXILIARY
UNDER HOOD
RELAY BOX

ENGINE COOLANT
TEMPERATURE
(ECT) SENSOR 2

ENGINE COOLANT
TEMPERATURE
(ECT) SENSOR 1

A/C PRESSURE SWITCH B :
The middle switch closes when
the refrigerant pressure is above
1,520 kPa (15.5 kgf/cm , 220 psi)

A/C PRESSURE SWITCH A :
The high low switch opens when
the refrigerant pressure is below
196 kPa (2.0 kgf/cm2, 28 psi) or above
3,140 kPa (32.0 kgf/cm , 455 psi)

CAN
LO

CAN
HI

GAUGE
CONTROL
MODULE

RELAY
CONTROL
MODULE *

A/C
PRESSURE
SWITCH

2

2

*90

21-99

5 V

(With navigation system)

NAVIGATION UNIT

24

25

26

WHT/BLU

A4

SI

SO

CLK

WHT/RED

WHT/BLK

A14

A15

7

RED/BLK

S COM

M COOL

M HOT

AMD P

S5V

GRY

YEL

LT GRN

YEL/BLK

1

2

3

5

21

20

5

SUNLIGHT SENSOR

10

1

ORN

RED/BLK

2

BRN

2

1

7

RED/BLK

MODE2

: Communication line

BLK/YEL

RED/BLK

RED/BLK

PNK

2

1

9

RED/BLK

RED/BLK

30

29

YEL

LT BLU

RED

RED/BLK

WHT/BLU

BLK/YEL

1

5

15

28

27

22

2

3

4

19

18

17

16

6

23

8

12

11

14

13

1

BLK/YEL

LIGHTS

12 V

BLU/BLK

G402

2

1

CLIMATE CONTROL UNIT

BLK

7

3

2

1

1

6

2

5

3

5

7

5 V

BLK

GRN/RED

GRN/WHT

RED/BLU

YEL/BLU

RED/YEL

YEL/RED

GRN

PNK/BLU

PNK/BLK

GRY

LT BLU

BLU/YEL

1

2

WHT/BLU

4

RED/BLK

7

WHT/BLU

M VENT

MODE1

M DEF

MODE3

S COM

S5V

AMD P

M HOT

M COOL

S COM

REC

FRS

IG2

BLU/RED

1

2

4

3

TAILLIGHT
RELAY

BLOWER
MOTOR

POWER
TRANSISTOR

IN CAR
TEMPERATURE SENSOR

DRIVER’S
AIR MIX
CONTROL
MOTOR

MODE
CONTROL
MOTOR

RECIRCULATION
CONTROL
MOTOR

OUTSIDE AIR
TEMPERATURE SENSOR

DRIVING
CIRCUIT

EVAPORATOR
TEMPERATURE SENSOR

PASSENGER’S
AIR MIX
CONTROL
MOTOR

GAUGE
ASSEMBLY

 

 

 

 

 

 

 

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