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 MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 5 (COMPUTER/INTEGRATING SYSTEMS)DIAGNOSTIC INFORMATION AND PROCEDURESSCAN TOOL DATA LIST
2006 Buick Terraza CXL, 3.5 L, AWD
Scan Tool Data List
2006 Buick Terraza CXL, 3.5 L, AWDSECTION Scan Tool Data List
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. 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: BCM Powered and Communicating with the Scan Tool. | |||
| Accessory Switch | Inputs | On, Off | On |
| Base Model Part Number | Module Information 1 | 4 Digits | - |
| Battery Voltage | Data | Volts | 13.5 |
| End Model Part Number | Module Information 1 | 4 Digits | - |
| Ignition Run Start Relay | Inputs | On, Off | On |
| Ignition RUN Start Switch | Inputs | On, Off | On |
| Key in Ignition | Inputs | Active, Inactive | Active |
| Last Four Digits of SDM Part Number | Module information 2 | 4 Digits | - |
| LF Door Ajar Switch | Inputs | Open, Closed | Closed |
| Left Rear Door Ajar Sw. | Inputs | Open, Closed | Closed |
| Ignition Power Relay | Outputs | Active, Inactive | Active |
| RAP Relay | Outputs | Active, Inactive | Active |
| RF Door Ajar Switch | Inputs | Open, Closed | Closed |
| Right Rear Door Ajar Sw. | Inputs | Open, Closed | Closed |
| Software Release, Day | Module Information 1 | 2 Digits | - |
| Software Release, Month | Module Information 1 | 2 Digits | - |
| Software Revision Number | Module Information 1 | 4 Digits | - |
| Software Release, Year | Module Information 1 | 2 Digits | - |
| VIN Number | VIN Information | Alphanumeric VIN Number | - |
| Starter Switch | Inputs | On, Off | Off |
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.