GM Service Manual Online
For 1990-2009 cars only
Connector 1: Splice Pack SP100 (K59/TT6)
Connector 2: Splice Pack SP201
Connector 3: Splice Pack SP300
Connector 4: Splice Pack SP303

Splice Pack SP100 (K59/TT6)


Object Number: 1485994  Size: CH

Connector Part Information

  • OEM: 7283-1081-10
  • Service: 88988287
  • Description: 8-Way F (BK)

Terminal Part Information

  • Pins: 1, 3, 4, 5, 6, 7
  • Terminal/Tray: 7116-4025/11
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15313892/J-35616-18 (BK)

Splice Pack SP100 (K59/TT6)

Pin

Wire Color

Circuit No.

Function

1

TN/BK

2500

High Speed GMLAN Serial Data (+) (1) (K59)

2

--

--

Not Used

3

TN

2501

High Speed GMLAN Serial Data (-) (1) (TT6, K59, TT7/TT8)

4

TN

2501

High Speed GMLAN Serial Data (-) (1) (TT6, K59, TT7/TT8)

5

TN/BK

2500

High Speed GMLAN Serial Data (+) (1) (TT6, K59, TT7/TT8)

6

TN/BK

2500

High Speed GMLAN Serial Data (+) (1) (TT6, K59, TT7/TT8)

7

TN

2501

High Speed GMLAN Serial Data (-) (1) (K59)

8

--

--

Not Used

Splice Pack SP201


Object Number: 827305  Size: CH

Connector Part Information

  • OEM: 7123-1509
  • Service: 88988397
  • Description: 33-Way F (WH)Indexing May Vary

Terminal Part Information

  • Pins: 1, 3, 4, 5, 6, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 23, 24, 25, 26, 27, 30, 31, 32, 33, 33
  • Terminal/Tray: 7116-1470/10
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)
  • Pins: 8
  • Terminal/Tray: 7116-1473/10
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)

Splice Pack SP201

Pin

Wire Color

Circuit No.

Function

1

BK/WH

351

Ground

2

--

--

Not Used

3

BK/WH

351

Ground

4

BK/WH

351

Ground

5

BK/WH

351

Ground (w/o UV6)

6

BK/WH

351

Ground (w/UV6)

7

--

--

Not Used

8

PK

3

Run/Crank Ignition 1 Voltage

9

--

--

Not Used

10

PK

3

Run/Crank Ignition 1 Voltage

11

PK

3

Run/Crank Ignition 1 Voltage

12

D-GN

5060

Low Speed GMLAN Serial Data

13

D-GN

5060

Low Speed GMLAN Serial Data

14

D-GN

5060

Low Speed GMLAN Serial Data

15

D-GN

5060

Low Speed GMLAN Serial Data

16

D-GN

5060

Low Speed GMLAN Serial Data

17

D-GN

5060

Low Speed GMLAN Serial Data (UA2/UV6)

18

--

--

Not Used

19

D-GN

5060

Low Speed GMLAN Serial Data (UA2/UV6)

20

D-GN

5060

Low Speed GMLAN Serial Data (UA2)

21

D-GN

5060

Low Speed GMLAN Serial Data (UV6)

22

--

--

Not Used

23

YE

1491

Backlight Lamp Control

24

YE

1491

Backlight Lamp Control (w/o UV6)

25

YE

1491

Backlight Lamp Control

26

YE

1491

Backlight Lamp Control

27

YE

1491

Backlight Lamp Control

28-29

--

--

Not Used

30

YE

5727

High Speed GMLAN Serial Data Wake Up

31

YE

5727

High Speed GMLAN Serial Data Wake Up

32

YE

5727

High Speed GMLAN Serial Data Wake Up

33

YE

5727

High Speed GMLAN Serial Data Wake Up (TT7/TT8)

33

YE

5727

High Speed GMLAN Serial Data Wake Up (K59 w/ TT6)

Splice Pack SP300


Object Number: 827305  Size: CH

Connector Part Information

  • OEM: 7123-1509
  • Service: 88988397
  • Description: 33-Way F (WH)

Terminal Part Information

  • Pins: 1, 2, 3, 4, 5, 6, 19, 20, 21, 22, 23, 24, 25, 26, 27, 27, 28, 30, 31, 32
  • Terminal/Tray: 7116-1470/10
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)
  • Pins: 13
  • Terminal/Tray: 7116-1474/10
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)
  • Pins: 8, 10, 11, 12, 14, 15, 16, 17
  • Terminal/Tray: 7116-1470/10
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)

Splice Pack SP300

Pin

Wire Color

Circuit No.

Function

1

D-GN

5060

Low Speed GMLAN Serial Data

2

D-GN

5060

Low Speed GMLAN Serial Data

3

D-GN

5060

Low Speed GMLAN Serial Data

4

D-GN

5060

Low Speed GMLAN Serial Data

5

D-GN

5060

Low Speed GMLAN Serial Data

6

D-GN

5060

Low Speed GMLAN Serial Data

7

--

--

Not Used

8

D-BU/WH

149

Courtesy Lamp Supply Voltage

9

--

--

Not Used

10

D-BU/WH

149

Courtesy Lamp Supply Voltage

11

D-BU/WH

149

Courtesy Lamp Supply Voltage

12

D-BU/WH

149

Courtesy Lamp Supply Voltage

13

D-BU/WH

149

Courtesy Lamp Supply Voltage

14

D-BU/WH

149

Courtesy Lamp Supply Voltage

15

D-BU/WH

149

Courtesy Lamp Supply Voltage

16

D-BU/WH

149

Courtesy Lamp Supply Voltage

17

D-BU/WH

149

Courtesy Lamp Supply Voltage

18

--

--

Not Used

19

YE

1491

Backlight Lamp Control

20

YE

1491

Backlight Lamp Control

21

YE

1491

Backlight Lamp Control (CF5)

22

YE

1491

Backlight Lamp Control

23

D-GN

5060

Low Speed GMLAN Serial Data

24

D-GN

5060

Low Speed GMLAN Serial Data (U2K)

25

D-GN

5060

Low Speed GMLAN Serial Data

26

D-GN

5060

Low Speed GMLAN Serial Data

27

D-GN

5060

Low Speed GMLAN Serial Data (YQ2)

27

D-GN

5060

Low Speed GMLAN Serial Data (YQ4/YQ6/YQ7)

28

D-GN

5060

Low Speed GMLAN Serial Data (YQ6/YQ7)

29

--

--

Not Used

30

OG

300

Run Ignition 3 Voltage

31

OG

300

Run Ignition 3 Voltage

32

OG

300

Run Ignition 3 Voltage

33

--

--

Not Used

Splice Pack SP303


Object Number: 1485993  Size: CH

Connector Part Information

  • OEM: 7283-7088
  • Service: 88988387
  • Description: 18-Way F (WH)

Terminal Part Information

  • Pins: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 15, 16, 17, 18
  • Terminal/Tray: 7116-4020/11
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-18 (BK)

Splice Pack SP303

Pin

Wire Color

Circuit No.

Function

1

PK

5017

Driver Seat Belt Switch Low Reference

2

PK

5017

Driver Seat Belt Switch Low Reference

3

GY

157

Interior Lamp Control

4

GY

157

Interior Lamp Control

5

D-GN

5060

Low Speed GMLAN Serial Data (UE1)

6

D-GN

5060

Low Speed GMLAN Serial Data

7

GY

157

Interior Lamp Control

8

GY

157

Interior Lamp Control

9

--

--

Not Used

10

PK

5017

Driver Seat Belt Switch Low Reference

11

--

--

Not Used

12

GY

157

Interior Lamp Control

13-14

--

--

Not Used

15

D-GN

5060

Low Speed GMLAN Serial Data

16

D-GN

5060

Low Speed GMLAN Serial Data

17

GY

157

Interior Lamp Control

18

GY

157

Interior Lamp Control