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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1935 (Wiring Systems And Power Management - Component Connector End View 5 Of 5) >> TU/TD Assembly Harness J1 (MYC or MYD)
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TU/TD Assembly Harness J1 (MYC or MYD)

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Fig 1: TU/TD Assembly Harness J1 (MYC or MYD) Connector End View
GM1682170Courtesy of GENERAL MOTORS CORP.
TU/TD Assembly Harness J1 (MYC or MYD)

Pin Wire Color Circuit Function
A 0.35 TN 28 Horn Trace (B+)
B 0.35 BK 1450 Horn Plate (Ground)
C 0.35 PK 1039 TU/TD Power
D 0.35 PU 5526 TU/TD Feedback
Connector Part Information 
  • OEM: 12092163
  • Service: 12092163
  • Description: 4-Way F W/"S" Clip 2973342 Type 105
Terminal Part Information 
  • Terminal/Tray: Packard 12059894
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit