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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 333 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B153A: Liftgate Latch Switches Malfunction >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Incorrect: DTC B153A is set.

Power Liftgate (TB5) Open = Malfunctioned

Rear Closure Ajar Switch/Liftgate Latch Pawl Switch/Liftgate Latch Ratchet Switch/Liftgate Latch Sector Switch: Parameter Normal Function

Refer to: Liftgate Angle Sensor Malfunction - DTC B153E