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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Power Door Lock System And Release Systems) >> Diagnostic Information and Procedures >> DTC B3140, B3145, B3150, or B3155: Lock/Unlock Switch >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. 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
Driver Door Lock Switch Lock Signal B3150 00 3 3 -
Driver Door Lock Switch Unlock Signal B3140 00 2 2 -
Driver Door Lock Switch Ground - 1 - -
Passenger Door Lock Switch Lock Signal B3155 00 4 4 -
Passenger Door Lock Switch Unlock Signal B3145 00 5 5 -
Passenger Door Lock Switch Ground - 6 - -
1. Driver Door Lock Switch Inoperative
2. Driver Door Lock Switch Lock Inoperative
3. Driver Door Lock Switch Unlock Inoperative
4. Passenger Door Lock Switch Lock Inoperative
5. Passenger Door Lock Switch Unlock Inoperative
6. Passenger Door Lock Switch Inoperative