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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 >> Liftgate Release Malfunction (Without TB5) >> Diagnostic Fault Information

Diagnostic Fault Information

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.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ - Relay Switch 2 2 - -
Signal - S46B Liftgate Unlatch Switch B2494 00 1 1 -
Control - Relay Coil - Terminal 15 X2 B3245 02 2 B324A 01 -
Control - Relay Coil - Terminal 14 X2 - 2 - -
Control - M30 Liftgate Latch 2 2 2 -
Ground - S46B Liftgate Unlatch Switch - 2 - -
Ground - M30 Liftgate Latch - 2 - -
  1. S46B Liftgate Unlatch Switch = Disabled
  2. M30 Liftgate Latch = Disabled