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 MANUALSCHEVROLET2004MONTE CARLO V6-3.4L VIN EREPAIR AND DIAGNOSISBODY AND FRAMEBODY CONTROL SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESSCAN TOOL DATA DEFINITIONS
2004 Chevrolet Monte Carlo V6-3.4L VIN E
Scan Tool Data Definitions
2004 Chevrolet Monte Carlo V6-3.4L VIN ESECTION Scan Tool Data Definitions
SCAN TOOL DATA DEFINITIONS
Software Part Number: Part number of component program or the ECU. Used to determine applicability to vehicle RPO content.
Accessory Switch: Input from ignition switch ACCESSORY circuit. Used to determine power mode. Hot in ACCESSORY and RUN.
Electronics Battery Fd: Data indicates the voltage detected by the control module on the power circuit for the module internal devices.
Electronics Battery Fd: Input indicates the completion state of the power circuit for the module internal devices.
Electronics System Gnd Indicates the completion state of the ground circuit for the module internal devices.
Ignition 0: Input to the control module from the ignition switch indicating the state of the Ignition 0 signal.
Ignition 1: Input to the control module from the ignition switch indicating the state of the Ignition 1 signal.
Key Cylinder Unlock: Input from front door key cylinders.
Key in Ignition: Input from ignition switch indicating that the ignition key is inserted into the ignition switch. HOT with key in ignition and ignition switch position LOCK.
Load Management Status Output indicating the power mode commanded.
Loads Battery Fd: Indicates the completion state of the supply circuit for the high current loads.
Loads System Gnd: Indicates completion state of the ground circuit for the high current loads.
Restraints ID: Indicates the type of restraint system on the vehicle and recognized by the control module.
Software Part Number: Part number of component program or the ECU. Used to determine applicability to vehicle RPO content.
Accessory Switch: Input from ignition switch ACCESSORY circuit. Used to determine power mode. Hot in ACCESSORY and RUN.
Electronics Battery Fd: Data indicates the voltage detected by the control module on the power circuit for the module internal devices.
Electronics Battery Fd: Input indicates the completion state of the power circuit for the module internal devices.
Electronics System Gnd Indicates the completion state of the ground circuit for the module internal devices.
Ignition 0: Input to the control module from the ignition switch indicating the state of the Ignition 0 signal.
Ignition 1: Input to the control module from the ignition switch indicating the state of the Ignition 1 signal.
Key Cylinder Unlock: Input from front door key cylinders.
Key in Ignition: Input from ignition switch indicating that the ignition key is inserted into the ignition switch. HOT with key in ignition and ignition switch position LOCK.
Load Management Status Output indicating the power mode commanded.
Loads Battery Fd: Indicates the completion state of the supply circuit for the high current loads.
Loads System Gnd: Indicates completion state of the ground circuit for the high current loads.
Restraints ID: Indicates the type of restraint system on the vehicle and recognized by the control module.
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.