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 MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 741 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL DATA LIST
2006 Pontiac G6 GTP, 2D Coupe, Standard
Scan Tool Data List
2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Scan Tool Data List
WARNING: This page is about a different car, the 2007 Saturn Sky. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module (BCM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Battery Voltage Signal | BCM/Power Mode | Volts | 12.6 Volts |
| Idle Boost Level | BCM/Power Mode | Amps | 27 Amps |
| Run/Crank Relay Command | BCM/Power Mode | On/Off | On |
Engine Control Module (ECM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Clutch Start Switch (If equipped) | ECM, Data Display, Electrical/Theft Data | Released/Applied | Released |
| Crank Request Signal | ECM, Data Display, Electrical/Theft Data | Yes/No | No |
| GEN F-Terminal Signal | ECM, Data Display, Electrical/Theft Data | % | 0% |
| GEN-L Terminal Circuit Status | ECM, Data Display, Electrical/Theft Data | Incomplete, Short Gnd/Open, Short to B+, OK | OK |
| Ignition 1 Signal | ECM, Data Display, Electrical/Theft Data | Volts | 12.6 Volts |
| Ignition Accessory Signal | ECM, Data Display, Electrical/Theft Data | On/Off | On |
| PNP Switch (If equipped) | ECM, Data Display, Electrical/Theft Data | Park/Neutral, In Gear | Park/Neutral |
| Starter Relay Circuit Status | ECM, Data Display, Electrical/Theft Data | Incomplete, Short Gnd/Open, Short to B+, OK | OK |
| Starter Relay Command | ECM, Data Display, Electrical/Theft Data | On/Off | Off |
Transmission Control Module (TCM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| IMS | Transmission Data | Invalid, Drive 3\Drive 2, Drive 2, Reverse\Neutral, Neutral, Drive 5, Park\Reverse, Park, Drive 3, Drive \Drive 3, Reverse, Park\Reverse, Drive 5\Drive 4, Drive 4 | Park |
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.