Inflatable Restraint Steering Wheel Module Coil C2

2009 Chevrolet Tahoe Base, 4.8 CSECTION Inflatable Restraint Steering Wheel Module Coil C2
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Inflatable Restraint Steering Wheel Module Coil C2 Connector End View
GM1593397Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Steering Wheel Module Coil C2 Connector Parts Information

Connector Part Information 
  • OEM: 15393433
  • Service: See Catalog
  • Description: 10-Way F (N/A)
Terminal Part Information 
  • Terminal/Tray: Service with Terminated Lead
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: 12180559-1/J-35616-64B (L-BU)
Inflatable Restraint Steering Wheel Module Coil C2 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A GY 1884 Cruise Control Switch Signal
B - - Not Used
C L-GN 6818 Steering Wheel Resistor Ladder Signal #1
D BN 6136 Supply Voltage
E PK/BK 1444 12-Volt Reference or I/P Dimming Control
F-G - - Not Used
H D-GN/WH 7158 Cruise Control Indicator Dimming Signal
J TN 28 Horn Relay Control
K BK 1050 Ground
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.