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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 110 (Diagnosis - VT25-E) >> Diagnostic Tests >> DTC P0601: TCM Read Only Memory >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue and 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Record all TCM DTCs and include with repair information. Replace and reprogram the TCM. See TRANSAXLE CONTROL MODULE  under REMOVAL & INSTALLATION.