2005 Chevrolet Aveo LS, 4D Sedan, StandardFACTORY OEM SERVICE PROCEDURE

Data Link Connector Connector End View

Data Link Connector

GM1468419Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • MOLEX 51116-1601
  • 16-Way F Metri-Pack 150 Series (BK)
Pin Wire Color Circuit No. Function
1-3 - - Not Used
4 BK/WH 51 Ground
5 BK/WH 51 Ground
6 - - Not Used
7 BK/WH 2051 Transmission Control Module (TMC) Serial Data
D-BU/WH 1800 Theft Serial Data (w/Immobilizer)
BK/WH 2051 Theft Serial Data (w/o Immobilizer)
BK/WH 2051 Electronic Brake Control Module (EBCM) Serial Data (w/ABS)
8 BK/WH 2051 Remote Control Door Lock Control (RCDLR) Serial Data
9-12 - - Not Used
13 BN 337 SIR Serial Data
14-15 - - Not Used
16 OG 440 Battery Positive Voltage
Factory Service Tools

Use the Manual With the Right Hardware

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

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

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.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.