Default Action

WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.

Malfunction Indicator Lamp (MIL) is illuminated on the second consecutive trip that the diagnostic fails when more than one temperature sensor has a failure.

NOTE:

If only one of the temperature sensors has failed and the MIL is not illuminated, do not perform any temperature sensor related repairs. The TCM will use the other two sensors to calculate the proper transmission operation.