GM Service Manual Online
For 1990-2009 cars only
Connector 1: JX221
Connector 2: JX223 (U2K/UK6/UE1 without Y91)
Connector 3: JX339 (Except MEX)

JX221


Object Number: 831366  Size: CH

Connector Part Information

  • OEM: 15305291
  • Service: See Catalog
  • Description: 12-Way F Metri-Pack 280 Splice Saver SGL (BK)

Terminal Part Information

  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

JX221

Pin

Wire

Circuit

Function

A

0.35 D-GN

5060

Low Speed GMLAN Serial Data

B

0.35 D-GN

5060

Low Speed GMLAN Serial Data

0.35 D-GN

5060

Low Speed GMLAN Serial Data (HP2)

C

0.35 D-GN

5060

Low Speed GMLAN Serial Data (EXP or Y91 with UE1)

D

0.35 D-GN

5060

Low Speed GMLAN Serial Data

E

0.35 D-GN

5060

Low Speed GMLAN Serial Data

0.35 D-GN

5060

Low Speed GMLAN Serial Data (HP2)

F

0.35 D-GN

5060

Low Speed GMLAN Serial Data (AN3/DL3/HP2)

G

0.35 D-GN

5060

Low Speed GMLAN Serial Data

H

0.35 D-GN

5060

Low Speed GMLAN Serial Data (AN3/DL3/HP2)

J

0.35 D-GN

5060

Low Speed GMLAN Serial Data

K

0.35 D-GN

5060

Low Speed GMLAN Serial Data (Y91)

0.35 D-GN

5060

Low Speed GMLAN Serial Data (Y91/U2K)

L

0.35 D-GN

5060

Low Speed GMLAN Serial Data

M

0.35 D-GN

5060

Low Speed GMLAN Serial Data

JX223 (U2K/UK6/UE1 without Y91)


Object Number: 726823  Size: CH

Connector Part Information

  • OEM: 12191910
  • Service: See Catalog
  • Description: 6-Way F GT 150 Splice Saver Sealed 4.0 (BK)

Terminal Part Information

  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)

JX223 (U2K/UK6/UE1 without Y91)

Pin

Wire

Circuit

Function

A

0.35 D-GN

5060

Low Speed GMLAN Serial Data

B

0.35 D-GN

5060

Low Speed GMLAN Serial Data (U2K)

C

0.35 D-GN

5060

Low Speed GMLAN Serial Data (UE1)

D

--

--

Not Used

E

0.35 D-GN

5060

Low Speed GMLAN Serial Data (UK6)

F

--

--

Not Used

JX339 (Except MEX)


Object Number: 831366  Size: CH

Connector Part Information

  • OEM: 15305291
  • Service: See Catalog
  • Description: 12-Way F Metri-Pack 280 Splice Saver SGL (BK)

Terminal Part Information

  • Terminal/Tray: 12110844/4
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)

JX339 (Except MEX)

Pin

Wire

Circuit

Function

A

0.35 D-GN

5060

Low Speed GMLAN Serial Data

B

--

--

Not Used

C

0.35 D-GN

5060

Low Speed GMLAN Serial Data (ASF)

D

0.35 D-GN

5060

Low Speed GMLAN Serial Data

E-F

--

--

Not Used

G

0.35 D-GN

5060

Low Speed GMLAN Serial Data (AN3)

H

0.35 D-GN

5060

Low Speed GMLAN Serial Data

J

--

--

Not Used

K

0.35 D-GN

5060

Low Speed GMLAN Serial Data (AL0/HP2)

L

--

--

Not Used

M

0.35 D-GN

5060

Low Speed GMLAN Serial Data (UD7)