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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 941 (SUSPENSION CONTROL SYSTEM - SUSPENSION LEVELING)REPAIR INSTRUCTIONSAUTOMATIC LEVEL CONTROL SENSOR REPLACEMENT
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

Automatic Level Control Sensor Replacement

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Automatic Level Control Sensor Replacement
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Electronic Suspension Position Sensor & Components
GM1761532Courtesy of GENERAL MOTORS COMPANY
Automatic Level Control Sensor Replacement

Callout Component Name

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the left rear tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
1 Electrical Connector
2 Position Sensor Servo Arm Bracket Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
17 N.m (13 lb ft)
3 Position Sensor Bracket Bolt
Tighten 
12 N.m (106 lb in)
4 Electronic Suspension Position Sensor
Procedure 
Program the electronic suspension control module. Refer to Control Module References .
RENDER: 1.0x

NO RELATED

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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.