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 MANUALSCHEVROLET2002VENTURE PLUSREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSTHEFT DETERRENT SYSTEM
2002 Chevrolet Venture Plus
Theft Deterrent System
2002 Chevrolet Venture PlusSECTION Theft Deterrent System
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedure
- Diagnostic Starting Point - Theft Deterrent
- Diagnostic System Check - Theft Deterrent
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC 006: Short To Battery Or Short To Ground In The Exterior Lamps Output Circuit
- DTC B2734: Cannot Write To Non Volatile Memory
- DTC B2960: Transponder Value Mismatch
- DTC B3031: Learn Coded Keys Active
- DTC B3055: Unable To Measure Ignition Key Transponder Value
- DTC P1626: Loss Of The State Of Health
- DTC P1630: PCM Remains In Theft Deterrent Password Learn Mode
- DTC P1631: Incorrect Password
- Symptoms - Theft Deterrent
- Content Theft Deterrent (CTD) Alarm Mode Inoperative
- Content Theft Deterrent (CTD) Does Not Disarm with Key Lock
- Horn Inoperative in Content Theft Deterrent (CTD) Alarm Mode
- Lights Inoperative in Content Theft Deterrent (CTD) Alarm Mode
- Security Indicator Inoperative
- Security Indicator LED Inoperative
- Shock Sensor Inoperative
- Repair Instructions
- Description and Operation
- Theft System Description and Operation
- Theft System Indicator(s)
- Content Theft Deterrent (CTD) Description and Operation
- Notes
- Arming the CTD System
- Locking The Vehicle Without Arming The CTD System
- Disarming an Armed System/Silencing an Alarm
- CTD Circuit Description
- Remote Control Door Lock Receiver (RCDLR)
- Door Ajar Switches
- Body Control Module (BCM)
- Front Door Lock Cylinder Switches
- Power Door Lock Switches
- Shock Sensor
- Inputs
- Outputs
- Vehicle Theft Deterrent (VTD) Description and Operation
- Notes
- Theft Deterrent Control Module (VTD)
- Powertrain Control Module (PCM)
- The Ignition Key (Transponder)
- Master Keys
- Valet Keys
- Ignition Lock Cylinder
- SECURITY Indicator Operation
- SECURITY Indicator Stays Illuminated and Engine Starts
- SECURITY Indicator Stays Illuminated and Engine Running
- SECURITY Indicator Stays Illuminated and Engine Does Not Start
- SECURITY Indicator Flashes and Engine Does Not Start
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.