GM Service Manual Online
For 1990-2009 cars only
Connector 1: JX205
Connector 2: JX307

JX205


Object Number: 1548126  Size: CH

Connector Part Information

  • OEM: 12191216
  • Service: 15305914
  • Description: 12-Way F GT 150 Series (GY)

Terminal Part Information

  • Pins: A, B, D-G, J, L, M
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit

JX205

Pin

Wire

Circuit

Function

A

0.35 PU

1132

DLC Class 2 Serial Data

B

0.35 D-GN

1049

ECM/PCM Class 2 Serial Data

C

--

--

Not Used

D

0.35 OG

1044

Radio Class 2 Serial Data

E

0.35 L-BU

1122

ABS/TCS Class 2 Serial Data

F

0.35 D-BU

1128

SDM Class 2 Serial Data

G

0.35 GY

1036

IPC Class 2 Serial Data

H

0.35 PK

1045

RFA Class 2 Serial Data

J

0.35 L-GN

2271

ADG Class 2 Serial Data (UE1)

K

--

--

Not Used

L

0.35 WH

1038

HVAC Class 2 Serial Data

M

0.35 L-GN

1037

BCM Class 2 Serial Data

JX307


Object Number: 1848357  Size: CH

Connector Part Information

  • OEM: 12176450
  • Service: See Catalog
  • Description: 12-Way F GT 150 Unsealed (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

JX307

Pin

Wire

Circuit

Function

A

0.8 BN

9

Park Lamp Supply Voltage

B

0.5 BN

9

Park Lamp Supply Voltage

C

0.5 BN

9

Park Lamp Supply Voltage

D

0.5 BN

9

Park Lamp Supply Voltage

E-F

--

--

Not Used

G

0.8 L-GN

24

Backup Lamp Supply Voltage

H

0.8 D-GN

24

Backup Lamp Supply Voltage

J

0.8 L-GN

24

Backup Lamp Supply Voltage

K

0.5 D-GN

24

Backup Lamp Supply Voltage

L

0.35 L-GN

24

Backup Lamp Supply Voltage

M

--

--

Not Used