Scan Tool Data Definitions
- Auto Learn Timer Status
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The scan tool displays the time in seconds used by the BCM to learn valid code from the Passlock™ sensor using the techline terminal reprogramming procedure.
- Lockout Timer Status
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The scan tool displays the time remaining when in tamper mode. The timer starts when the ignition switch is turned to the ON position and the BCM receives a Passlock™ data voltage different from the last learned voltage. The timer has a delay of 10 minutes and will stay active even if the ignition switch is cycled from the ON to the OFF position.
- Passlock Data Voltage
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The scan tool displays the voltage code from the Passlock™ sensor to the BCM. The BCM determines if the voltage received is a valid or invalid code voltage.
- Passlock Power Feedback
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The scan tool displays the state of the Passlock™ system power feedback.
- Passlock Power Output
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The scan tool displays the state of the Passlock™ system power.
- Security Lamp Status
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The scan tool displays the state of the SECURITY lamp. The scan tool displays ON, OFF or FLASHING.
- Security LED
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The scan tool displays the state of the body control module (BCM) commanding the SECURITY lamp. The scan tool displays ON, OFF or FLASHING, as commanded by the BCM.
- Seed and Key Timer Status
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The scan tool displays the time in seconds used by the BCM to learn a valid code from the Passlock™ sensor. The learn procedure consists of 3 consecutive periods.
- VTD Fuel Disable
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The scan tool displays the state of which the fuel delivery system is in.
- VTD Auto Learn Timer
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The scan tool displays which state the learn timer for the VTD is currently in.