PINPOINT TEST O : The Stability-Traction Control Disabled Indicator (Sliding Car OFF Icon) Is Never or Always On: Notes

Diagnostic Overview 

Refer to Instrument Panel Cluster (IPC) , Stability-Traction Control Disabled Indicator (Sliding Car OFF Icon).

Normal Operation and Fault Conditions 

If the traction control disabled (OFF) indicator request message is missing for less than 5 seconds, the stability-traction control disabled indicator (sliding car OFF icon) remains in the last indication state (on or off) based upon the last known good message received. If the traction control disabled (OFF) indicator request message is missing for 5 seconds or longer, the IPC sets DTC U0121:00 in continuous memory and defaults the stability-traction control disabled indicator (sliding car OFF icon) off.