AT OIL TEMPERATURE CONTROL
id057000000400
Purpose of Adoption
• To reduce load on the transaxle, an ATF temperature control during manual shift control has been added.
Service Point
• If the ATF temperature is 132 degrees C or more during manual shift control, manual shift control is forcibly switched to automatic shift control (D position pattern), and the gear position indicator light is turned off.
• In addition, if a certain period of time has elapsed with the ATF temperature at 122 degrees C or less, manual shift control is restored and the gear indicator light is turned on at the same time.
Common Inquiry
• If the temperature reaches 132 degrees C and the shift lever is fixed in the M position, it transitions to the D pattern (warning light is not illuminated in this case)
• If the temperature reaches 135 degrees C or more, compulsory torque control is performed (in this case, MIL and AT malfunction lamp are illuminated). If there is a claim from a user concerning drive performance due to the temporary output restriction, explain the contents of the repair order form and give the user appropriate advice.
Other
• Not applicable