The automatic transaxle warning light illuminates when the transaxle has malfunction.
If the transmission has a malfunction, the TCM sends an automatic transaxle warning light illumination request signal to the instrument cluster.
The TCM illuminates the automatic transaxle warning light for approx. 2 s after the ignition is switched ON to perform a bulb check of the automatic transaxle warning light. (Without TFT-LCD display)