GM Service Manual Online
For 1990-2009 cars only

Condition

Action

DEFINITION: Engine stalls when slowing down

Transmission Control Module (TCM)

    • Inspect for proper calibration of the TCM.
    • Re-cal TCM.
    • Replace TCM if faulty.

Transmission oil cooler pipe

    • Inspect transmission oil cooler system for restricted or kinked lines.
    • Replace faulty oil cooler line.

Valve body (39)

Replace valve body (39).