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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 212 (Hybrid Engine Electrical System) >> Diagnostic Information & Procedures >> DTC C0899 or C12E1 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.
Battery Voltage Signal - EBCM

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON, engine OFF.
Parameter Normal Value:  12.6 Volts
12V B+ 0.0 Volts* 0.0 Volts* 12.6 Volts
*The scan tool will not communicate with the EBCM if there is 0 Volts on the circuit.
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