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Home >> Cadillac >> 2007 >> CTS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 916 (Wiring Systems And Power Management - Hazard Warning Switch Through Rear Parking Assist (RPA)) >> Inside Rearview Mirror (ISRVM)

Inside Rearview Mirror (ISRVM)

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Inside Rearview Mirror (ISRVM) Connector End View
GM872580Courtesy of GENERAL MOTORS CORP.
Inside Rearview Mirror (ISRVM)

Pin Wire Circuit Function
1 0.35 L-GN 6857 Headlamp Automatic High Beam Dim Status (TQ5)
2 0.35 BARE 1782 Drain Wire
3 0.35 TN/WH 1969 Headlamp High Beam Relay Control (TQ5)
4 0.35 D-BU 6856 Headlamp Automatic High Beam Dim Enable (TQ5)
5 0.35 GY 1690 Automatic Day/Night Mirror Signal
6 0.35 BN 818 Vehicle Speed Signal (TQ5)
7 0.35 PU 6858 Headlamp Automatic High Beam Dim Supply Voltage (TQ5)
8 1 BK/WH 851 Ground (TQ5)
9 0.35 L-GN 24 Backup Lamp Supply Voltage
10 0.35 GY 655 Cellular Telephone Microphone Signal
11 0.35 D-GN/WH 2514 Keypad Signal (UE1)
12 0.35 L-GN/BK 2515 Keypad Supply Voltage (UE1)
13 0.35 PK 1339 Run/Crank Ignition 1 Voltage
14 0.35 YE/BK 2516 Keypad Green LED (UE1)
15 0.35 BN/WH 2517 Keypad Red LED (UE1)
16 0.35 PK 1691 Automatic Day/Night Mirror Low Reference
Connector Part Information 
  • OEM: 917981-2
  • Service: 15306351
  • Description: 16-Way F Housing/(0.040/0.070 HYBRID I/O) (BK)
Terminal Part Information 
  • Pins: 1-16
  • Terminal/Tray: 175266-5/15
  • Core/Insulation Crimp: Pins 1, 3-8, 10-16 - J/J
  • Core/Insulation Crimp: Pins 2, 9 - K/K
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)