Installation Procedure

2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM4622964Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Do not allow the crankshaft position sensor reluctor ring to come into contact with external magnetic fields or sharp metal objects. Do not drop the crankshaft position sensor reluctor ring. Do not damage the rubberized encoder track. Failure to follow these precautions may cause damage to the component.

    Crankshaft Position Sensor (2) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Crankshaft Position Sensor Bolt (1) - Install and tighten to 5 N.m (44 lb in)
  4. GM4622881Courtesy of GENERAL MOTORS COMPANY

    Crankshaft Position Sensor Bracket (2) - Install

  5. Crankshaft Position Sensor Bracket Bolt (1) - Install and tighten [2x] 9 N.m (80 lb in)
  6. GM4622853Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (2) @ Crankshaft Position Sensor Bracket (3) - Install [2x]

  7. Engine Wiring Harness (1) @ Electrical Connector (2) - Connect
  8. Remove the supports and lower the vehicle. Lifting and Jacking the Vehicle
  9. Perform the crankshaft position variation learn. Crankshaft Position Variation LearnΒ 
RENDER: 1.0x

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When to See a Mechanic

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

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