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Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Diagnostic Information And Procedures (2 Of 5)) >> Diagnostic Information and Procedures >> DTC P02E0, P02E3, P02EB, P122B, P122C, P1425, or P2957 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different variant/trim than selected.

P02E0 

Control Circuit = The control module detects an open circuit. - For greater than 1 s

P02E3 

Control Circuit = Greater than 9 A - For greater than 3 s

P02EB 

Control Circuit = Greater than 5.5 A - For greater than 1 s

P122B 

Control CircuitSystem Voltage Out of Range = Less than 6 V - For greater than 1 s

P122C 

Control circuit terminal 1 & 2 = Short between the circuits - For greater than 1 s

P1425 

Control module K20 detects: = High Current - For greater than 1 s

P2957 

Intake Air Flow Valve Position = Desired Intake Air Flow Valve PositionGreater than 10% - For greater than 8 s