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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 562 (Battery, Charging System And Starting System) >> Diagnostic Information and Procedures >> Scan Tool Data List
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Scan Tool Data List

WARNING: This page is about a different car, the 2004 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Powertrain Control Module (PCM)

Scan Tool Parameter Data List Units Displayed Typical Data Value
Ignition ON/Engine OFF
Ignition 1 Signal Engine 1,2 Data Volts 9-14v
GEN L-Terminal Signal Command Engine 2 Data OK/No Output OK
GEN F-Terminal Signal Engine 2 Data % 10-90%