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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 92 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (1 Of 3)) >> Diagnostic Information and Procedures >> DTC P053A-P053C >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Positive Crankcase Ventilation Heater Control Circuit Open Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON, component commanded Off.
Parameter Normal Range:  OK/Not Run
Positive Crankcase Ventilation Heater Control OK/Not Run Malfunction OK/Not Run
Positive Crankcase Ventilation Heater Control Circuit Low Voltage Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON, component commanded Off.
Parameter Normal Range:  OK/Not Run
Positive Crankcase Ventilation Heater Control Malfunction OK/Not Run OK/Not Run
Positive Crankcase Ventilation Heater Control Circuit High Voltage Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Ignition ON, component commanded On.
Parameter Normal Range:  OK/Not Run
Positive Crankcase Ventilation Heater Control OK/Not Run OK/Not Run Malfunction
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