GM Service Manual Online
For 1990-2009 cars only
Connector 1: Splice Pack JX203
Connector 2: Splice Pack JX400 (Ground Block)

Splice Pack JX203


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 JX203

Pin

Wire

Circuit

Function

A

0.5 PU

1132

DLC Class 2 Serial Data

B

0.5 D-GN

1049

ECM/PCM/VCM Class 2 Serial Data

C

0.5 RD/WH

2673

Class 2 Serial Data (L18)

D

0.5 OG

1044

Radio Class 2 Serial Data

E

0.5 L-BU

1122

ABS/TCS Class 2 Serial Data

F

0.5 D-BU

1128

SDM Class 2 Serial Data

G

0.5 GY

1036

IPC Class 2 Serial Data

H

0.5 D-GN/WH

1133

ATC Class 2 Serial Data

J

--

--

Not Used

K

0.5 YE

2470

Serial Data Class 2 (LF8/LMM)

0.8 YE

2470

Serial Data Class 2 (L18/LF6)

L

--

--

Not Used

M

0.5 D-BU/WH

653

Chime Module Bit 1 Signal

Splice Pack JX400 (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: 1266545
  • Service: 12066545
  • 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 JX400 (Ground Block)

Pin

Wire

Circuit

Function

Pin

Wire

Circuit

Function

A

2.0 BK/WH

351

Ground (C6/C7/C8)

A

--

--

Ground

3.0 BK/WH

351

Ground (C4/C5)

5.0 BK

350

Ground

B

--

--

Ground

2.0 BK

350

Ground

C

--

--

Ground

2.0 BK

350

Ground (C4/C5)

D

--

--

Ground

5.0 BK

350

Ground (C6/C7/C8)

BK

--

Ground

E

--

--

Ground

BK

--

Ground

F

--

--

Ground