GM Service Manual Online
For 1990-2009 cars only
Table 1: Automatic Day/Night Mirror
Table 2: LH Front Door Module (LFDM) C1
Table 3: LH Front Door Module (LFDM) C4
Table 4: Rear Integration Module (RIM) C1
Table 5: Rear Integration Module (RIM) C2

Automatic Day/Night Mirror


Object Number: 153632  Size: CH

Connector Part Information

    • 12124782
    • 7 Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1

BRN

41

Ignition Positive Voltage

2

BLK/WHT

851

Ground

3

LT GRN

24

Backup Lamp Feed

4

GRY/BLK

1690

Automatic Day/Night Mirror Signal - Outside

5

PNK

1691

Automatic Day/Night Mirror Return - Outside

6-7

--

--

Not Used

LH Front Door Module (LFDM) C1


Object Number: 153648  Size: CH

Connector Part Information

    • 12162820
    • 20 Way F (BLK)

Pin

Wire Color

Circuit No.

Function

1-3

--

--

Not Used

4

BLK/WHT

351

Ground

5

--

--

Not Used

6

TAN/WHT

2076

Simple Bus Interface (SIB)

7-8

--

--

Not Used

9

GRY

1690

LH Automatic Day/Night Mirror Feed

10

PNK

1691

LH Automatic Day/Night Mirror Return

11

ORN

640

Battery Positive Voltage (B+)

12

ORN

640

Battery Positive Voltage (B+)

13

PPL

1807

Class 2 Serial Data Line

14

BLK/WHT

351

Ground

15

TAN/WHT

2076

Simple Bus Interface (SBI)

16-19

--

--

Not Used

20

YEL

1491

Incandescent Lighting Output

LH Front Door Module (LFDM) C4


Object Number: 307731  Size: CH

Connector Part Information

    • AMP - 175964-2
    • 8 Way (BLK)

Pin

Wire Color

Circuit No.

Function

1

LT GRN

88

LH Mirror Motor Output-Up

2

BRN/BLK

1690

Automatic Day/Night Mirror Signal

3

BRN

1691

Automatic Day/Night Mirror Return

4

BLK

9089

LH Mirror Heater Output-Low

5

YEL

89

LH Mirror Motor Output-Down

6

DK BLU

81

LH Mirror Motor Output-Right Horizontal

7

WHT

82

LH Mirror Motor Output-Left Horizontal

8

BLK

267

LH Mirror Heater Output-High

Rear Integration Module (RIM) C1


Object Number: 73152  Size: CH

Connector Part Information

    • 12084945
    • 16 Way F Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A1

ORN

540

Battery Positive Voltage (B+)

A2

DK GRN

1399

Cigar Lighter Relay Control

A3

PNK

1039

Ignition Positive Voltage

A4

--

--

Not Used

A5

LT GRN

1617

LH Rear Heated Seat Control

A6

GRY

1629

RH Rear Heated Seat Control

A7

PPL

30

Fuel Level Input Signal

A8

DK GRN

646

Reverse Relay Control

B1

--

--

Not Used

B2

DK BLU/WHT

149

Inadvertent Power Input

B3

BLK/WHT

651

Fuel Gauge Sensor Return

B4

GRY

1599

Interior Lamp Relay Control

B5

YEL

182

Heated Seat Inhibit Control

B6

--

--

Not Used

B7

BLK

1051

Ground

B8

BLK

1051

Ground

Rear Integration Module (RIM) C2


Object Number: 73156  Size: CH

Connector Part Information

    • 12110088
    • 24 Way F Micro-Pack 100 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A1

GRY/BLK

690

Rear Courtesy Lamp Relay Control

A2

DK BLU

1393

Front Courtesy Lamp Relay Control

A3

BLK

755

Retained Accesory Power Relay Control

A4

WHT

93

Fuel Door Release Relay Control

A5

LT BLU

1344

Trunk Release Relay Control

A6

TAN

1592

Rear Blower Relay Control

A7

--

--

Not Used

A8

WHT

193

Rear Defog Relay Control

A9

YEL

1977

Rear Foglamp Control (Export)

A10

LT GRN/BLK

1605

Park Brake Relay B Control

A11

PNK

1607

Park Brake Relay A Control

A12

BLK

305

Rear Compartment Lid Tamper Switch Signal

B1

--

--

Not Used

B2

PNK/BLK

1615

Park Relay Control

B3

PPL

1807

Class 2 Serial Data Line

B4

PPL

1807

Class 2 Serial Data Line

B5

--

--

Not Used

B6

RED/BLK

744

Trunk Ajar Switch Input

B7

--

--

Not Used

B8

DK GRN

2073

Sunroof Control Module (w/ CF5)

B9

LT BLU/WHT

181

Heated Seat Module Status Signal

B10-B12

--

--

Not Used