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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Inline Harness Connector End Views (X125 - X177) >> Inline Harness Connector End Views >> X128C Engine Wiring Harness to Valve Rocker Arm Oil Control Valve Extension Harness (L84/L87)

X128C Engine Wiring Harness to Valve Rocker Arm Oil Control Valve Extension Harness (L84/L87)

GM5253496Courtesy of GENERAL MOTORS COMPANY
GM2667653Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 15514667
  • Service Connector: 84766296
  • Description: 8-Way F 1.5 OCS Series, Sealed (BK)
Connector Part Information
  • Harness Type: Valve Rocker Arm Oil Control Valve Extension Harness
  • OEM Connector: Not Available
  • Service Connector: Service by Harness - See Part Catalog
  • Description: 8-Way M (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I Not required J-35616-14 (GN) No Tool Required
II Not required J-35616-2A (GY) No Tool Required
III Not required No Tool Required No Tool Required
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 0.5 GY / BU 5300 I - Intake Camshaft Position Sensor 1 Voltage Reference 1 0.5 GY / BU 5300 III -
2 0.5 BK / GN 5301 I - Intake Camshaft Position Sensor Low Reference 1 2 0.5 BK / GN 5301 III -
3 0.5 YE / VT 5275 I - Intake Camshaft Position Sensor 1 3 0.5 YE / VT 5275 III -
4 0.5 BU 179 I - Engine Oil Pump Control 4 0.5 BU 179 III -
5 0.5 VT / BN 5284 I - Intake Camshaft Position Actuator Solenoid Valve 1 5 0.5 VT / BN 5284 III -
6 0.5 BK / BN 6753 I - Camshaft Position Actuator Solenoid Valve W Low Reference 6 0.5 BK / BN 6753 III -
7 0.75 VT / BU 5293 II - Powertrain Main Relay Fused Supply Voltage 4 7 0.75 VT / BU 5293 III -
8 - - - - - Not Occupied 8 - - - - -