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 MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 925 (ANTI-LOCK BRAKE SYSTEM, TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL DATA LIST
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Scan Tool Data List
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Scan Tool Data List
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.
Scan Tool Data List
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON, Engine OFF and Brake released | |||
| 4WD Status |
|
Two wheel drive/Four wheel drive | Varies |
| ABS Lamp Command |
|
On/Off | Off |
| ABS Pump Motor |
|
On/Off | Off |
| ABS Relay Command |
|
On/Off | On |
| ABS Stop State |
|
On/Off | Off |
| Brake Switch Status |
|
On/Off | Off |
| Brake Warning Lamp Command |
|
On/Off | Off |
| Delivered Torque | VSES | % | 35% |
| Diff. Pressure/Fluid Level Switch |
|
Ok/Low | Ok |
| Digital SWPS Phase A | VSES | Low/High | Varies |
| Digital SWPS Phase B | VSES | Low/High | Varies |
| DRP Active | ABS | Yes/No | No |
| Lateral Accelerometer Sensor Signal | VSES | Volts | 2.5 Volts |
| Left Front Wheel Speed |
|
km/h or mph | 5 km/h/3 mph |
| LF Dump Valve Command |
|
On/Off | Off |
| LF Dump Valve Feedback | ABS | On/Off | Off |
| LF Iso. Valve Command |
|
On/Off | Off |
| LF Iso. Valve Feedback | ABS | On/Off | Off |
| Left Rear Wheel Speed | VSES | km/h or mph | 5 km/h/3 mph |
| LR Dump Valve Command | VSES | On/Off | Off |
| LR Iso. Valve Command | VSES | On/Off | Off |
| Master Cylinder Pressure Sensor Input | VSES | kPa/psi | 0 kPa/psi |
| Master Cylinder Pressure Sensor Input | VSES | Volts | 0.44 Volts |
| Pre-Charge Command | VSES | Active/Inactive | Inactive |
| Pre-Charge Feedback | VSES | Active/Inactive | Inactive |
| Rear Dump Valve Command | ABS | On/Off | Off |
| Rear Dump Valve Feedback | ABS | On/Off | Off |
| Rear Iso. Valve Command | ABS | On/Off | Off |
| Rear Iso. Valve Feedback | ABS | On/Off | Off |
| Rear Wheel Speed | ABS | km/h or mph | 5 km/h/3 mph |
| Requested Torque | VSES | % | 91% |
| RF Dump Valve Command |
|
On/Off | Off |
| RF Dump Valve Feedback | ABS | On/Off | Off |
| RF Iso. Valve Command |
|
On/Off | Off |
| RF Iso. Valve Feedback | ABS | On/Off | Off |
| Right Front Wheel Speed |
|
km/h or mph | 5 km/h/3 mph |
| Right Rear Wheel Speed | VSES | km/h or mph | 5 km/h/3 mph |
| RR Dump Valve Command | VSES | On/Off | Off |
| RR Iso. Valve Command | VSES | On/Off | Off |
| Stability System Active | VSES | Yes/No | No |
| Stability System Enabled | VSES | Yes/No | Varies |
| Steering Wheel Position | VSES | Degrees | Varies |
| Steering Wheel Sensor Signal | VSES | Volts | Varies |
| System Voltage | VSES | Volts | 12 Volts |
| TCS Iso. Valve Command | VSES | On/Off | Off |
| VSES Equipped | VSES | Yes/No | Yes |
| VSES Relay Command | VSES | On/Off | On |
| Yaw Rate Sensor Input | VSES | Volts | 2.5 Volts |
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:
- • 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.