Section 61 (Electrical Component Locator): Switches

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Switches
WARNING: This page is about a different car, the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, and 2003 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
SWITCHES LOCATION

Component Location
A/C High Pressure Switch (4.3L VIN X) On rear portion of A/C compressor. See Figure .
A/C High Pressure Switch (4.8L VIN V) On rear portion of A/C compressor. See Figure .
A/C High Pressure Switch (5.3L VIN T) On rear portion of A/C compressor. See Figure .
A/C High Pressure Switch (6.0L VIN U) On rear portion of A/C compressor. See Figure .
A/C Low Pressure Switch On side of accumulator. See Figure .
Brake Fluid Level Switch On brake master cylinder reservoir.
Brake Pressure Differential Switch On brake valve, near front of EBCM.
Engine Oil Level Switch (4.3L VIN X) On right side of oil pan.
Engine Oil Level Switch (4.8L VIN V) On right side of oil pan. See Figure .
Engine Oil Level Switch (5.3L VIN T) On right side of oil pan. See Figure .
Engine Oil Level Switch (6.0L VIN U) On right side of oil pan. See Figure .
Ignition Key Alarm Switch Inside top of steering column.
Inflatable Restraint Seat Position Switch (Left/Right) On respective seat track.
Park Brake Switch Under left side of dash.
Park/Neutral Position Switch On left side of transmission.
Power Brake Booster Fluid Flow Alarm Switch Near power steering pump, in outlet hose.
Power Brake Booster Fluid Pressure Alarm Switch Near power brake booster, in booster inlet hose.
Seat Belt Switch In left front seat belt latch.
Stoplamp Switch Behind left side of dash, above brake pedal.
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:

  • 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.