LEMON Manuals: Even more car manuals for everyone
Home >> Lincoln >> 2021 >> Aviator Reserve, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 680 (Automatic Transmission - 10-Speed Automatic Transmission - 10R60 (Description & Operation - Diagnosis & Testing))) >> Diagnosis And Testing >> Diagnostic Strategy >> Automatic Transmission Diagnosis

Automatic Transmission Diagnosis

WARNING: This page is about a different car, the 2020 Lincoln Aviator. However, it is still accessible from the selected car via links, so may be relevant.

Many transmission faults will set one or more diagnostic trouble codes (DTCs) in the PCM/ TCM. In some instances a group of diagnostic trouble codes (DTCs) may indicate a particular fault. The transmission may only operate in default or failsafe modes while certain diagnostic trouble codes (DTCs) are set.

Begin diagnosis by carrying out the PCM self-tests:

  1. KOEO and CM DTC
  2. KOER and CM DTC

For vehicles equipped with a TCM, carry out the TCM self-test.

Record all diagnostic trouble codes (DTCs) and related freeze frame data. Clear the diagnostic trouble codes (DTCs) after recording the information.

scientia non olet · About LEMON Manuals