2009 Saturn Vue XR, 3.6 7, AWDFACTORY OEM SERVICE PROCEDURE

Ignition Switch (LAT/LE5/LE9)

Fig 1: Ignition Switch (LAT/LE5/LE9) Connector End View
GM1664590Courtesy of GENERAL MOTORS CORP.
Ignition Switch (LAT/LE5/LE9)

Pin Wire Circuit Function
1 0.35 PK 39 Ignition 1 Voltage
2 0.35 YE 43 Accessory Voltage
3 0.35 RD/WH 1740 Battery Positive Voltage
4 0.35 WH 530 Ignition 0 Voltage
5 0.35 WH/BK 1073 Ignition Key Resistor Signal
6 - - Not Used
Connector Part Information 
  • OEM: 15484551
  • Service: See Catalog
  • Description: 6-Way F 1.2 HCM (BK)
Terminal Part Information 
  • Terminal/Tray: SHCM-A03T-P025/20
  • Core/Insulation Crimp: J/J
  • Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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