Connector End View (C228A) - HVAC MODULE, DATC

Pin 

Circuit 

Gauge 

Circuit Function 

Qualifier 

1

VH101 (WH-VT)

22

CTRL MOD. - CLIMATE # BLOWER MOTOR CONTROL

2

CH207 (BU)

26

CTRL MOD. - CLIMATE # DOOR MOTOR RECIRC. COIL 1 / CLOSE (IF PLUS)

3

CH208 (OG)

26

CTRL MOD. - CLIMATE # DOOR MOTOR RECIRC. COIL 2 / OPEN (IF PLUS)

4

*

*

Not Used

5

*

*

Not Used

6

CH228 (GY)

26

CTRL MOD. - CLIMATE # DOOR MOTOR DEFROST COIL 1 / CLOSE (IF PLUS)

7

CH229 (WH)

26

CTRL MOD. - CLIMATE # DOOR MOTOR DEFROST COIL 2 / OPEN (IF PLUS)

8

CH238 (YE)

26

CTRL MOD. - CLIMATE # DOOR MOTOR TEMP. LEFT COIL 1 / CLOSE (IF PLUS)

9

CH239 (BU)

26

CTRL MOD. - CLIMATE # DOOR MOTOR TEMP. LEFT COIL 2 / OPEN (IF PLUS)

10

GD374 (BK-WH)

20

GROUND - TUNNEL (BC3T)

11

CH123 (VT-GN)

22

CTRL MOD. - BLOWER MOTOR RELAY

12

VDB06 (GY-OG)

22

CONNECTOR - DIAGNOSTIC # CAN BUS MEDIUM SPEED HIGH

12

VDB07 (VT-OG)

22

# N/A

Heated steering wheel

13

VDB06 (GY-OG)

22

# N/A

Heated steering wheel

13

VDB07 (VT-OG)

22

CONNECTOR - DIAGNOSTIC # CAN BUS MEDIUM SPEED LOW

14

*

*

Not Used

15

*

*

Not Used

16

VH438 (GN)

26

SENSOR - DOOR POSITION RECIRC.

17

*

*

Not Used

18

*

*

Not Used

19

VH406 (VT-BN)

22

SENSOR - A/C EVAPORATOR TEMPERATURE (ACET)

20

VH440 (BU)

26

SENSOR - DOOR POSITION TEMP. LEFT

21

VH436 (YE)

26

SENSOR - DOOR POSITION DEFROST

22

*

*

Not Used

23

RH111 (GY-BU)

22

CTRL MOD. - CLIMATE # DOOR POSITION SENSORS ALSO GENERIC VREF RETURN IN LOGICAL SCHEMATICS

24

LH111 (BN)

26

CTRL MOD. - CLIMATE # DOOR POSITION SENSORS ALSO GENERIC VREF IN LOGICAL SCHEMATICS

25

CRD02 (BN-BU)

22

CTRL MOD. - RELAY HEATER REAR WINDOW

26

SBP46 (BN-RD)

22

FUSE - 46 OR CIRCUIT BREAKER