Nissan Versa (N17): Heater & air conditioning system (HA)

Other materials:

Lock-up control
Lock-up control : system diagram Lock-up control : system description The torque converter clutch piston in the torque converter is engaged to eliminate torque converter slip to increase power transmission efficiency. The torque converter clutch control valve operation is controlle ...

P0731 1GR Incorrect ratio
Description This malfunction is detected when the A/T does not shift into 1GR position as instructed by TCM. This is not only caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking, improper solenoid valve operation, etc. DTC ...