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Home >> Cadillac >> 2009 >> DTS 4.6 9 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.6L - DTC P0340 To DTC P2433 >> DTC P1682 >> Typical Scan Tool Data
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Typical Scan Tool Data

EC Ignition Relay Feedback

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON Engine OFF. Powertrain Relay commanded ON.
Parameter Normal Range:  0-12 V
Ignition 1 voltage 0 volts 0 volts 12 volts
Ignition 1 Signal

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON Engine OFF. Run/Crank Relay commanded ON.
Parameter Normal Range:  0-12 V
4
Ignition 1 voltage		 0 volts 0 volts 12 volts
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