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For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra - 2WD 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Electrical Connector End Views
Connector 1: Auxiliary Battery Relay X1 (TP2)
Connector 2: Battery Current Sensor (10 Series)
Connector 3: Generator X1 (Gas)
Connector 4: Generator - Left X1 (Diesel +K76)
Connector 5: Generator - Right X1 (Diesel)
Connector 6: Run Relay (TP2)

Auxiliary Battery Relay X1 (TP2)
Object Number: 635009 Size: CH

Connector Part Information

  • OEM: 12052641
  • Service: 12102747
  • Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Terminal/Tray: 12160223/3
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Auxiliary Battery Relay X1 (TP2)

Pin

Wire Color

Circuit No.

Function

A

0.5 RD/WH

4540

Battery Positive Voltage

B

0.5 BK

550

Ground

Battery Current Sensor (10 Series)
Object Number: 646415 Size: CH

Connector Part Information

  • OEM: 15326808
  • Service: 15306388
  • Description: 3-Way F GT 150 Sealed 4.5 (BK)

Terminal Part Information

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

Battery Current Sensor (10 Series)

Pin

Wire Color

Circuit No.

Function

A

0.5 PK

5076

Current Sensor Supply Voltage

B

0.5 BN

5077

Low Reference

C

0.5 WH

5075

Current Sensor Signal

Generator X1 (Gas)
Object Number: 1522871 Size: CH

Connector Part Information

  • OEM: 12186308
  • Service: 89046837
  • Description: 2-Way F JPT, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12093647/J-35616-4A (PU)

Generator X1 (Gas)

Pin

Wire Color

Circuit No.

Function

1

0.5 BN

25

Charge Indicator Signal

2

0.5 GY

23

Generator Field Duty Cycle Signal

Generator - Left X1 (Diesel +K76)
Object Number: 1522871 Size: CH

Connector Part Information

  • OEM: 12186308
  • Service: 89046837
  • Description: 2-Way F JPT, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12093647/J-35616-4A (PU)

Generator - Left X1 (Diesel +K76)

Pin

Wire Color

Circuit No.

Function

1

0.8 BN

25

Charge Indicator Signal

2

--

--

Not Used

Generator - Right X1 (Diesel)
Object Number: 1522871 Size: CH

Connector Part Information

  • OEM: 12186308
  • Service: 89046837
  • Description: 2-Way F JPT, Sealed (BK)

Terminal Part Information

  • Terminal/Tray: 4-964286-1/16
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12093647/J-35616-4A (PU)

Generator - Right X1 (Diesel)

Pin

Wire Color

Circuit No.

Function

1

0.8 BN

25

Charge Indicator Signal

2

0.8 GY

23

Generator Field Duty Cycle Signal

Run Relay (TP2)
Object Number: 535912 Size: CH

Connector Part Information

  • OEM: 12129716
  • Service: 15306045
  • Description: 4-Way F Metri-Pack 280 Series (GY)

Terminal Part Information

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

Run Relay (TP2)

Pin

Wire Color

Circuit No.

Function

30

0.5 RD/WH

4540

Battery Positive Voltage

85

0.5 BK

550

Ground

86

0.5 OG

300

Ignition 3 Voltage

87

0.5 RD/WH

4540

Battery Positive Voltage