When Monitored
WARNING: This page is about a different car, the 2016 RAM 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic runs continuously when the following conditions are met:
- Common Conditions:
- TCM supply voltage is between 10 and 16 volts.
- Ignition switch RUN position signal is detected via dedicated circuit to TCM.
- There are no Ignition Switch related DTCs set.
- Engine speed (CAN message) is greater than or equal to 550 RPM.
- No turbine speed sensor DTCs set.
- No CAN bus or CAN message DTCs set between the TCM and PCM.
- Transmission range sensor position is not in park or neutral and the transmission is not currently shifting.
- Condition 1:
- There are no transmission range sensor failures.
- The output shaft speed is equal to or greater than 250 RPM.
- The above conditions are met for 4 seconds.
- Condition 2:
- There are no CAN message failures between the TCM and ESC.
- Wheel speed based calculated output speed is equal to or greater than 360 RPM.