|
|
CHANGED BY EFFECTIVE DATE AFFECTED VIN 6 DIAGNOSIS TGS LEVER Abnormal steering Defective tip switch Faulty TCU shift Defective TCU CAN Cause: The steering wheel tip switch signal is faulty. Symptom: - Indicator “M” is flashing due to malfunction when the shift lever is in the manual mode position. - If the shift lever is not in “M” position, the malfunction is overridden. Action: - The operation is automatically resumed if the fault is not de- tected for 50 ms. - Check the steering wheel tip switch. Cause: The manual mode switch operates for 50 ms when the shift lever Symptom: - Indicator “M” flashes if the shift lever is in D. - The mode is recognized as the manual mode even if the shift lever is in “D” position. Action: The operation is automatically resumed if the fault is not de- Check the TCU if there is errors related to the A/T shift. Cause: - The up/down shift command in not delivered to the TCU (faulty tip switch). - There is no CAN signal for 500 ms. Symptom: - Indicator “M” is flashing due to malfunction when the shift lever is in the manual mode position. - If the shift lever is not in “M” position, the malfunction is overridden. Action: Check the CAN communication line. P1912-6 P1912-7 P1927-8 P1928-4 Malfunction Help tips DTC |