FixVault
Home
›
Hummer
›
2009
›
H2 4D Utility Pickup
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls And Fuel - 6.2L - DTC P1174 To DTC P2635
›
DTC P1682
›
Typical Scan Tool Data
Typical Scan Tool Data
Ignition Scan Tool Data
Circuit
Short to Ground
Open
Short to Voltage
Operating Conditions:
Ignition ON, engine OFF, and run/crank and powertrain relay are commanded ON
Ignition 1 Voltage, Run/Crank
0 V
0 V
12 V
EC Ignition (Powertrain) Relay Feedback Signal
0 V
0 V
12 V