Driver Door Module (DDM) X2

2006 Chevrolet Suburban C2500, 6.0 USECTION Driver Door Module (DDM) X2
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Driver Door Module (DDM) X2 Connector End View
GM1664488Courtesy of GENERAL MOTORS CORP.
Driver Door Module (DDM) X2

Pin Wire Circuit Function
1-2 - - Not Used
3 0.5 BN 6132 Local Interconnect Network 1
4 0.35 L-GN 262 Driver Door Key Switch Signal
5-6 - - Not Used
7 0.5 TN 694 Driver Door Lock Actuator Unlock Control
8 0.5 L-GN/BK 5703 Driver Door Latch Enable Control
9 0.35 D-GN 5060 Low Speed GMLAN Serial Data
10 0.5 BN 6573 Driver Door Courtesy Lamp Control High
11 0.35 TN 126 Left Front Door Open Switch Signal
12 - - Not Used
13 0.35 GY/BK 745 Left Front Door Ajar Switch Signal
14 - - Not Used
15 0.5 L-BU/WH 6576 Driver Door Courtesy Lamp Control Low
16 - - Not Used
Connector Part Information 
  • OEM: 15136074
  • Service: See Catalog
  • Description: 16-Way F (BN)
Terminal Part Information 
  • Pins: 3, 4, 7-11, 13, 15
  • Terminal/Tray: 7116-4618-02
  • Core/Insulation Crimp: Pins 3, 7, 8, 10, 15 - See Terminal Repair Kit
  • Core/Insulation Crimp: Pins 4, 9, 11, 13 - P/P
  • Release Tool/Test Probe: See Terminal Repair Kit
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.