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Home >> Chevrolet >> 2022 >> Tahoe SSV >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Inline Harness Connector End Views (X346A - X404L) >> Inline Harness Connector End Views >> X403 Engine Wiring Harness to Chassis Wiring Harness (L84/L87)

X403 Engine Wiring Harness to Chassis Wiring Harness (L84/L87)

GM4283035Courtesy of GENERAL MOTORS COMPANY
GM2373686Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness Type: Engine Wiring Harness
  • OEM Connector: 35382404
  • Service Connector: 19352906
  • Description: 16-Way F 1.5, 2.8 MX Series, Sealed (BK)
Connector Part Information
  • Harness Type: Chassis Wiring Harness
  • OEM Connector: 33129084
  • Service Connector: 19331031
  • Description: 16-Way M 1.5, 2.8 MX Series, Sealed (BK)
Terminal Part Information

Terminal Type ID Terminated Lead Diagnostic Test Probe Terminal Removal Tool
I 85528055 J-35616-2A (GY) J-38125-217
II 19366658 J-35616-5 (PU) J-38125-12A
III 86800300 J-35616-3 (GY) J-38125-217
Pin Size Color Circuit Terminal Type ID Option Function Pin Size Color Circuit Terminal Type ID Option
1 - - - - - Engine Control Module Ground 1 1.5 BK / WH 6151 II -
2 - - - - - Powertrain Sensor Bus Enable 2 0.5 VT / GN 4320 III -
3 0.5 GN / GY 465 I - Fuel Pump Primary Relay Control 3 0.5 GN / GY 465 III -
4 - - - - - Not Occupied 4 - - - - -
5 0.5 WH 4976 I - AUTOSAR CAN Bus [-] 3 Serial Data 5 0.5 WH 4976 III -
6 0.5 BU / BK 4977 I - AUTOSAR CAN Bus [+] 3 Serial Data 6 0.5 BU / BK 4977 III -
7 - 8 - - - - - Not Occupied 7 - 8 - - - - -
9 - - - - - Run/Crank Ignition 1 Voltage 9 0.5 VT / BK 2139 II -
10 - - - - - Not Occupied 10 - - - - -
11 0.5 VT / GN 4320 I - Powertrain Sensor Bus Enable 11 0.5 VT / GN 4320 III -
12 - - - - - Not Occupied 12 - - - - -
13 0.5 WH 4978 I - AUTOSAR CAN Bus [-] 2 Serial Data 13 0.5 WH 4978 III -
14 0.5 BU / YE 4979 I - AUTOSAR CAN Bus [+] 2 Serial Data 14 0.5 BU / YE 4979 III -
15 - - - - - Not Occupied 15 - - - - -
16 - - - - - Powertrain Sensor Bus Enable 16 1 VT / GN 4320 II -