Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2004TAHOE 2WD V8-4.8L VIN VREPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTPEDAL POSITIONING SYSTEMTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESSCAN TOOL DATA DEFINITIONS
2004 Chevrolet Tahoe 2WD V8-4.8L VIN V
Scan Tool Data Definitions
2004 Chevrolet Tahoe 2WD V8-4.8L VIN VSECTION Scan Tool Data Definitions
SCAN TOOL DATA DEFINITIONS
DRIVER DOOR MODULE
Pedal Forward Switch: The scan tool displays Active or Inactive. When the adjustable pedal switch is operated in the forward direction the scan tool displays Active.
Pedal Aft Switch: The scan tool displays Active or Inactive. When the adjustable pedal switch is operated in the rearward direction the scan tool displays Active.
DRIVER SEAT MODULE
Pedal Position: The scan tool displays 0.0 to 5.0 volts. The voltage displayed is the input to the driver seat module from the adjustable pedal motor position sensor.
DRIVER DOOR MODULE
Pedal Forward Switch: The scan tool displays Active or Inactive. When the adjustable pedal switch is operated in the forward direction the scan tool displays Active.
Pedal Aft Switch: The scan tool displays Active or Inactive. When the adjustable pedal switch is operated in the rearward direction the scan tool displays Active.
DRIVER SEAT MODULE
Pedal Position: The scan tool displays 0.0 to 5.0 volts. The voltage displayed is the input to the driver seat module from the adjustable pedal motor position sensor.
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.