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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Control System & Fuel System - 6.6L (LLY) - DTC P0401 To DTC P2510) >> DTC P2510 >> Diagnostic Fault Information

Diagnostic Fault Information

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DTC P2510

ECM Circuits Short to Ground Open Short to Voltage
ECM Relay Control P25101 2 2
ECM 1 Voltage 2 2 P25101
Battery Voltage - Switch 2 2 -
Battery Voltage - Coil 2 2 -
1 DTC will set only after the ECM powers down
2 These circuit faults will cause a loss of communication with the scan tool and a no crank, no start condition.