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 MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1006 (POWER OUTLETS)DIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL DATA LIST (W/HP2)
2004 Oldsmobile Bravada RWD
Scan Tool Data List (W/HP2)
2004 Oldsmobile Bravada RWDSECTION Scan Tool Data List (W/HP2)
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Hybrid Control Module (HCM) Scan Tool Data List (W/HP2)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine Running | |||
| Desired Accessory Power | HCM Data Display | Volts | 9-14 v |
| Aux. Power Outlets | HCM Data Display | Normal/Continuous | Normal/Continuous |
| Aux. Power Outlets Target Idle Speed | HCM Data Display | RPM | 500-1750 |
| Aux. Coolant Pump Relay | HCM Data Display | On/Off | On |
| Aux. Trans Pump Relay | HCM Data Display | On/Off | On |
| Power Maintain Relay | HCM Data Display | On/Off | ON |
| Aux. Power Outlets Switch | HCM Data Display | On/Off | On |
| Acc. Power Module DC/DC Direction | HCM Data Display | 14v-42v 42v-14v |
14v-14v |
| Ignition 1 | HCM Data Display | On/Off | On |
| Hood Switch Status | HCM Data Display | Open/Closed | Closed |
| Acc. Power Load | HCM Data Display | On/Off | On |
| Battery Pack Status Discharge | HCM Data Display | On/Off | On |
| Battery Pack IEO Discharge Time | HCM Data Display | On/Off | On |
| Battery Pack State of Charge Status | HCM Data Display | On/Off | On |
| Battery Pack Voltage Status | HCM Data Display | On/Off | On |
| Accelerator Pedal Position Status | HCM Data Display | On/Off | On |
| ATC Status | HCM Data Display | On/Off | On |
| Brake Switch Status | HCM Data Display | On/Off | On |
| ECT Status | HCM Data Display | On/Off | On |
| Engine Run Time Status | HCM Data Display | On/Off | On |
| Engine Speed Status | HCM Data Display | On/Off | On |
| Aux. Power Outlet Load Status | HCM Data Display | On/Off | On |
| Aux. Power Outlets Status | HCM Data Display | On/Off | On |
| Hood Switch Status | HCM Data Display | On/Off | On |
| HVAC Status | HCM Data Display | On/Off | On |
| Min. Gear State Status | HCM Data Display | On/Off | On |
| Min. IEO Status | HCM Data Display | On/Off | On |
| PCM Status | HCM Data Display | On/Off | On |
| TR Switch Status | HCM Data Display | On/Off | On |
| System Operation Status | HCM Data Display | On/Off | On |
| TFT Status | HCM Data Display | On/Off | On |
| Door Status | HCM Data Display | Open/Closed | Closed |
| Vehicle Acceleration (Inertia Status) | HCM Data Display | Yes/No | No |
| Vehicle Speed Status | HCM Data Display | Yes/No | Yes |
| Ignition 1 Status | HCM Data Display | On/Off | On |
| Tow/Haul Mode | HCM Data Display | Active/Inactive | Active |
Energy Storage Control Module (ESCM) Scan Tool Data List (W/HP2)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine Running | |||
| Battery Pack Capacity | ESCM Data Display | Ahrs (Amp Hours) | 55 Ahrs |
| Battery Pack Min. State of Charge | ESCM Data Display | % | 45% |
| Battery Pack State of Charge | ESCM Data Display | % | 55% |
| Battery Pack Fan Speed | ESCM Data Display | % | 50% |
| Battery Pack Volts | ESCM Data Display | Volts | 36v |
| Battery Pack Current | ESCM Data Display | Amps | Varying |
| Battery Pack Ahrs. Discharged | ESCM Data Display | Ahrs. | 360 Ahrs |
| Battery Pack Ahrs. Charge | ESCM Data Display | Ahrs. | 377 Ahrs |
| Battery Pack Disconnect Status | ESCM Data Display | Open/Closed | Closed |
| Battery Pack Service Charge | ESCM Data Display | Complete/Incomplete | Complete |
| Battery 1 Volts | ESCM Data Display | Volts | 12.5v |
| Battery 2 Volts | ESCM Data Display | Volts | 12.5v |
| Battery 3 Volts | ESCM Data Display | Volts | 12.5v |
| Battery 1 Temp. | ESCM Data Display | °F | 77 |
| Battery 2 Temp. | ESCM Data Display | °F | 77 |
| Battery 3 Temp. | ESCM Data Display | °F | 77 |
Starter/Generator Control Module (SGCM) Scan Tool Data List (W/HP2)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine Running | |||
| Auxiliary Power Outlet (APO) Output Voltage Phase A | SGCM Data Display | Volts | 120v |
| APO Mode | SGCM Data Display | Normal/Continuous | Normal |
| Accessory Power Module (APM) Output Voltage | SGCM Data Display | Volts | 13.7v |
| APM Power | SGCM Data Display | kW | -2.0-2.5 kW |
| SGCM Temperature | SGCM Data Display | ° | -40-140°C |
| SGCM Fan Speed | SGCM Data Display | % | Varying |
| SGCM Pump Status | SGCM Data Display | On/Off | Off |
| SGCM Speed Signal | SGCM Data Display | On/Off | On |
| SGCM Bus Voltage | SGCM Data Display | Volts | 42v |
| Delivered Starter/Generator Torque | SGCM Data Display | ft-lbs. | Varying - during key crank |
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.