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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSPONTIAC2004MONTANA VAN PASSENGERREPAIR AND DIAGNOSISBRAKESANTILOCK BRAKE SYSTEM AND TRACTION CONTROL SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL DATA LIST
2004 Pontiac Montana Van Passenger
Scan Tool Data List
2004 Pontiac Montana Van PassengerSECTION Scan Tool Data List
Electronic Brake Control Module (EBCM)
| Ignition is ON, engine OFF, and vehicle is stationary | |||
|---|---|---|---|
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| ABS Active | ABS Data | Yes/No | No |
| ABS Relay Command | ABS Data | On/Off | On |
| ABS Relay Feedback | ABS Data | On/Off | On |
| ABS Warning Lamp | ABS Data | On/Off | Off |
| Brake Fluid Level | ABS Data | Low/OK | OK |
| Brake Switch Status | ABS Data | Applied/Released | Released |
| Brake Temp Status | TCS Data | Normal/Over Temp | Normal |
| Configuration ID | ID Information | Numeric | Varies |
| DE Base Part Number | ID Information | Numeric | Varies |
| DE Build Sequence Number | ID Information | Numeric | Varies |
| DE Calibration Part Number | ID Information | Numeric | Varies |
| DE End Model Part Number | ID Information | Numeric | Varies |
| DE ROM Part Number | ID Information | Numeric | Varies |
| EBCM to PCM Requested Torque | TCS Data | % | 90 |
| Ignition Voltage | ABS Data | Volts | B+ |
| Julian Date Code | ID Information | Numeric | Varies |
| Left Front Wheel Speed |
|
km/h or mph | 0 |
| Left Rear Wheel Speed |
|
km/h or mph | 0 |
| LF Inlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| LF Outlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| LF Rotor Temperature | TCS Data | Β°C/Β°F | Varies |
| LR Inlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| LR Outlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| PCM to EBCM Delivered Torque | TCS Data | % | 10 |
| Pump Motor Commanded State | ABS Data | On/Off | Off |
| Pump Motor Feedback State | ABS Data | On/Off | Off |
| RF Inlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| RF Outlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| RF Rotor Temperature | TCS Data | Β°C/Β°F | Varies |
| Right Front Wheel Speed |
|
km/h or mph | 0 |
| Right Rear Wheel Speed |
|
km/h or mph | 0 |
| Rough Road Parameter |
|
g | 0.00 |
| RR Inlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| RR Outlet Valve Solenoid | ABS Data | Active/Inactive | Inactive |
| Switched Battery Voltage | ABS Data | Volts | B+ |
| System ID | ID Information | Numeric | Varies |
| TCS Active | TCS Data | Yes/No | No |
| TCS Active Lamp | TCS Data | On/Off | Off |
| TCS Disable Lamp | TCS Data | On/Off | Off |
| TCS Enable Status | TCS Data | Enable/Disable | Disable |
| TCS Equipped | ID Information | Yes/No | Yes or No |
| TCS Failed | TCS Data | Yes/No | No |
| TCS Warning Lamp | TCS Data | On/Off | Off |
| Vehicle Speed |
|
km/h or mph | 0 |
Instrument Panel Cluster (IPC)
| Ignition is ON, engine OFF, and vehicle is stationary | |||
|---|---|---|---|
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| ABS Warning Lamp | Data Display | On/Off | Off |
| Ignition 1 | Data Display | Volts | B+ |
| Traction Off Lamp | Data Display | On/Off | Off |
Powertrain Control Module (PCM)
| Ignition is ON, engine OFF, and vehicle is stationary | |||
|---|---|---|---|
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| Torque Delivered Signal | Engine Data 2 | % | 10 |
| Torque Request Signal | Engine Data 2 | % | 90 |
| Traction Control | Transmission Data | Active/Inactive | Inactive |
| Traction Control Status | Engine Data 2 | Active/Inactive | Inactive |
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.