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Home >> Cadillac >> 2009 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Automatic Transmission - 2ML70 - DTC P0969 To DTC P2730) >> DTC P0976 or P0977 >> Diagnostic Aids

Diagnostic Aids

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

When attempting to set solenoid electrical DTCs, ensure the TCM is warmed up and the transmission is operated in 4th gear long enough to ensure a 3°C (5°F) increase in TCM substrate temperature. This will place the TCM under the optimal conditions to test solenoid electrical DTCs.

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