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Home >> Hummer >> 2010 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Keyless Entry System And Remote Functions) >> Diagnostic Information and Procedures >> Keyless Entry System Inoperative >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. 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/ Window Switch LOCK signal circuit - 1 2 -
Driver Door Lock/ Window Switch UNLOCK signal circuit - 3 4 -
1. Key fob door LOCK inoperative/Driver Door Lock switch functions normally/Passenger Door Lock switch LOCK function inoperative.
2. Key fob door lock functions inoperative/All door lock switch lock functions inoperative.
3. Key fob door UNLOCK function inoperative/Both Door Lock switches function normally.
4. Key fob door UNLOCK function inoperative/All door lock switch UNLOCK functions inoperative.
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