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Home >> Buick >> 2021 >> Envision Essence, AWD >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Vehicle Access System >> Diagnostic Information and Procedures >> Liftgate Ajar Indicator Malfunction (TC2) >> Typical Scan Tool Data
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Typical Scan Tool Data

Rear Gate Latch Unlatch Switch

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition - On/Vehicle - In Service Mode
Parameter Normal Range:  Active/Inactive
  • Active - Liftgate - Ajar
  • Inactive - Liftgate - Closed
Signal Ajar Closed -
Low Reference - Closed -
Rear Gate Latch Primary Switch

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition - On/Vehicle - In Service Mode
Parameter Normal Range:  Active/Inactive
  • Open - Liftgate - Ajar
  • Closed - Liftgate - Close
Signal Open Closed -
Low Reference - Closed -