Diagnostic Aids
WARNING: This page is about a different variant/trim than selected.
- DTC P27A7, P27A8, P27A9, P27AA, P27AB, P27AC, P27AD, P27AE is an informational DTC.
- This procedure is required when the following component has been repaired, replaced, removed, or serviced:
- T12 Automatic Transmission Assembly
- K71 Transmission Control Module
- Control Valve Body Assembly
- Transmission Control Solenoid Valve 1 - 8