GM Service Manual Online
For 1990-2009 cars only
Connector 1: Splice Pack SP203
Connector 2: Splice Pack SP400 (Ground Block)

Splice Pack SP203


Object Number: 338576  Size: CH

Connector Part Information

  • OEM: 12191216
  • Service: 15305914
  • Description: 12-Way F Splice Savers Single Row (GY)

Terminal Part Information

  • Terminal/Tray: 12191812/19
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Splice Pack SP203

Pin

Wire Color

Circuit No.

Function

A

PU

1132

DLC Class 2 Serial Data

B

D-GN

1049

ECM/PCM/VCM Class 2 Serial Data

C

RD/WH

2673

Class 2 Serial Data (L18)

D

OG

1044

Radio Class 2 Serial Data

E

L-BU

1122

ABS/TCS Class 2 Serial Data

F

D-BU

1128

SDM Class 2 Serial Data

G

GY

1036

IPC Class 2 Serial Data

H-J

--

--

Not Used

K

YE

2470

Serial Data Class 2

L

--

--

Not Used

M

D-BU/WH

653

Chime Module Bit 1 Signal

Splice Pack SP400 (Ground Block)


Object Number: 696940  Size: CH

Object Number: 1485992  Size: CH

Connector Part Information

  • OEM: 12065172
  • Service: 12065172
  • Description: 1-Way F Metri-Pack 280 Series, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Connector Part Information

  • OEM: 12066545
  • Service: POSU
  • Description: 6-Way M Metri-Pack 280 Series, Molded On Ground Cable (BK)
  • Indexing May Vary

Terminal Part Information

  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

Splice Pack SP400 (Ground Block)

Pin

Wire Color

Circuit No.

Function

Pin

Wire Color

Circuit No.

Function

A

BK

--

Ground

A

--

--

Ground

BK

--

Ground

B

--

--

Ground

BK

--

Ground

C

--

--

Ground

BK

--

Ground

D

--

--

Ground

BK

--

Ground

E

--

--

Ground

BK

--

Ground

F

--

--

Ground