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Home >> Hummer >> 2008 >> H3 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 34 (Keyless Entry System & 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 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Keyless Entry System Inoperative

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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