Failure Mode Effects Management (FMEM) Enhancements

FAILURE MODE EFFECTS MANAGEMENT (FMEM) ENHANCEMENTS (7.3L DIESEL ONLY)





The new strategy will flash the Transmission Control Indicator Light (TCIL) when the vehicle experiences certain failure modes. The table outlines when the TCIL will be flashed and what codes will be set during the identified failure mode.

CODE 62 SERVICE PROCEDURE

1. Verify proper transmission function by performing diagnostic procedures specified in the Powertrain Control/Emissions Diagnostic Service Manual for DTC 62.








2. Verify proper PCM level as noted in the Powertrain Control Usage Chart located in this article. Replace PCM as required.





3. If Steps 1 and 2 do not resolve the concern, a transmission slippage concern may exist. If no transmission component damage is evident, a new torque converter may be required. Refer to the E40D Torque Converter Chart located in this article for proper torque converter usage.