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Home >> GMC >> 2018 >> Terrain Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Diagnostic Information And Procedures (P040B - P204D)) >> Diagnostic Information And Procedures >> DTC P1029, P102A, Or P102B: Fuel Pump Phase U-V-W Circuits >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Circuit Short to Ground Open/High Resistance Short to Voltage Control Circuit Shorted to Control Circuit
Control - Terminal 1 @ A7 Fuel Pump and Level Sensor Assembly P102A P1029 P102B -
Control - Terminal 2 @ A7 Fuel Pump and Level Sensor Assembly P102A P1029 P102B -
Control - Terminal 3 @ A7 Fuel Pump and Level Sensor Assembly P102A P1029 P102B -