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2008
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H3 Base, Automatic
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Repair and Diagnosis
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Section 53 (Data Communication System)
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Diagnostic Information and Procedures
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Scan Tool Does Not Power Up
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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.
Scan Tool Does Not Power Up
Circuit
Short to Ground
Open/High Resistance
Short to Voltage
Signal Performance
Battery Positive Voltage (DLC)
1
1
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Ground (DLC)
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1
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1. Scan Tool Does Not Power Up