SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 925 (ANTI-LOCK BRAKE SYSTEM, TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEM)COMPONENT LOCATORANTILOCK BRAKE SYSTEM CONNECTORSELECTRONIC BRAKE CONTROL MODULE (EBCM) C2 - W/O JL4
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Electronic Brake Control Module (EBCM) C2 - w/o JL4

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Electronic Brake Control Module (EBCM) C2 - w/o JL4
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2007 GMC Savana Special, 2007 GMC Savana Camper Special, 2007 GMC Savana, 2007 Chevrolet RV Cutaway, and 2007 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Electronic Brake Control Module (EBCM) C2 - w/o JL4 Connector End View
GM861663Courtesy of GENERAL MOTORS CORP.
Electronic Brake Control Module (EBCM) C2 - w/o JL4 Connector & Terminal Parts Information

Connector Part Information 
  • OEM: 15339077
  • Service: 88986458
  • Description: 20-Way F Micro-Pack 100W Series Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12084913/5
  • Core/Insulation Crimp: W/W
  • Release Tool/Test Probe: 12122523/J-35616-6 (BN)
Electronic Brake Control Module (EBCM) C2 - w/o JL4 Terminal Identification

Pin Wire Color Circuit No. Function
A1 YE 873 Left Front Wheel Speed Sensor Low Reference
A2 D-GN 872 Right Front Wheel Speed Sensor Signal
A3 PU 420 TCC Brake Switch/Cruise Control Release Signal
A4-A9 - - Not Used
A10 PU 333 Brake Fluid Level/Pressure Switch Signal
B1 L-BU 830 Left Front Wheel Speed Sensor Signal
B2 TN 833 Right Front Wheel Speed Sensor Low Reference
B3 YE/BK 1827 Vehicle Speed Signal
B4-B8 - - Not Used
B9 L-BU 1122 Class 2 Serial Data
B10 BN 441 Ignition 3 Voltage
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.

Shop Manual-Ready ToolsFree Quote CheckQuote 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.