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Home >> Cadillac >> 2014 >> Escalade ESV Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Wiring Systems And Power Management - Component Connector End Views - 1-2 Shift Solenoid To Drive Motor Battery Control Module (X3)) >> Component Connector End Views >> Automatic Transmission Internal Mode Switch (IMS) (M99)
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Automatic Transmission Internal Mode Switch (IMS) (M99)

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
GM1711007Courtesy of GENERAL MOTORS COMPANY
Connector Part Information
  • Harness: Internal Transmission
  • OEM:29543836
  • Service: Service by Harness - See Parts Catalog
  • Description: 12-Way F
Terminal Part Information
  • Terminated Lead: Service by Harness - See Part Catalog
  • Release Tool: Pending
  • Diagnostic Test Probe: Pending
  • Terminal/Tray: Not Available
  • Core/Insulation Crimp: Not Available
Automatic Transmission Internal Mode Switch (IMS) (M99)

Pin Wire Circuit Function
A - - Not Used
B 0.5 GN - Transmission Range Switch Signal A
C 0.5 RD - Transmission Range Switch Signal B
D 0.5 YE - Tranmission Range Switch Signal C
E 0.5 BK - Transmission Range Switch Signal P
F 0.5 GY - Ground
G 0.5 WH - Park/Neutral Switch Signal
H 0.5 YE 904 Internal Mode Switch Direction Signal R1
J 0.5 GY 904 Internal Mode Switch Direction Signal R2
K 0.5 BN 904 Internal Mode Switch Direction Signal D1
L 0.5 L-GN 904 Internal Mode Switch Direction Signal D2
M 0.5 PU 904 Internal Mode Switch Direction Signal - Start
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