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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1356 (Automatic Transmission - Mu5 (Introduction, Service & Replacement)) >> Component Locator >> Automatic Transmission External Component Connector End Views

Automatic Transmission External Component Connector End Views

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Overdrive Switch Connector End View

GM334992Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 90980-10795
  • WHT
Pin Wire Color Function
1 WHT/BLK O/D Switch Illumination Ground
2 GRN/BLK Overdrive Request Circuit
3 GRN O/D Switch Illumination Power
4 WHT/BLK Ground
Park/Neutral Position (PNP) Switch Connector End View

GM820186Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 90980-11784
  • GRY
Pin Wire Color Function
1 - Not Used
2 RED/BLK Reverse Position Signal
3 RED/WHT PNP Switch Feed Circuit
4 LT GRN 2nd Gear Position Signal
5 - Not Used
6 BLK Start Position Signal
7 BLU Drive Position Signal
8 LT GRN/BLK Low Position Signal
9 RED PNP Start Circuit
Shiftlock Control Module Connector End View

GM334475Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 90980-11909
  • WHT
Pin Wire Color Function
1 WHT/BLK Ground
2 - Not Used
3 GRN/WHT Stop Lamp Switch Input Circuit
4 - Not Used
5 BLK/WHT Shiftlock Control Module Feed Circuit
Transmission Connector

GM820120Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 90980-11658
  • GRY
Pin Wire Color Function
1 WHT/BLU Transmission Fluid Temperature Input Circuit
2 BLU/ORN 2nd Brake Control Solenoid
3 RED/WHT PC Solenoid High
4 BLU/WHT TCC Solenoid Control
5 RED/YEL Shift Solenoid 1 Control
6 BRN Transmission Fluid Temperature Ground Circuit
7 - Not Used
8 PNK PC Solenoid Low
9 - Not Used
10 BLU Shift Solenoid 2 Circuit
Vehicle Speed Sensor (VSS) Connector End View

GM820010Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 90980-11156
  • BLK
Pin Wire Color Function
1 BLK Sensor Ground
2 WHT VSS Input