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Home >> GMC >> 2010 >> Terrain SLT, 2.4 W, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 2.2L Or 2.4L - DTC P1255 To DTC P2635 >> DTC P1682 >> Typical Scan Tool Data

Typical Scan Tool Data

Ignition 1 Signal

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON, engine OFF, and ignition main and engine control module relays are commanded ON
Ignition 1 Signal, Ignition Main Relay 0 V 0 V B+
Engine Controls Ignition Relay Feedback Signal, Engine Control Module Relay 0 V 0 V B+
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