DIAGNOSIS FUNCTION



N RANGE LAMP SYSTEM



If there is a problem with any of the A/T system, the N range lamp will flash at a rate of approximately once per second.
If the N range lamp is flashing at a rate of approximately once per second, check the diagnosis output.
N range lamp flashing item
  • Input shaft speed sensor system
  • Output shaft speed sensor system
  • Solenoid valve system
  • Non-synchronization at various shift ranges
  • A/T control relay system
note If the "N" range lamp is flushing approximately twice per second, the A/T fluid temperature is high. (It flushes when the fluid is approximately 125°C or more and goes off when the fluid is approximately 115°C or less).

METHOD OF READING THE DIAGNOSIS CODE


Use the M.U.T.-III to read the diagnosis code (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points ).

METHOD OF ERASING THE DIAGNOSIS CODE


Use the M.U.T.-III to erase the diagnosis code (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points ).