Quickshift Gearbox Robot Actuator Nissan Primastar / Interstar / NV400, complete

Nissan Primastar (2005-2014) · Nissan Interstar (2003-2010) · Nissan NV400 (2010-2021)

Petrol, diesel, Twingo 1: the Quickshift parts compatibility guide.

gearbox completely out of order, no gear engages, no communication with the control unit, automatic gearbox warning light permanently on.

• A capable diagnostic tool is essential: without precise fault codes read from the gearbox ECU, it is impossible to pinpoint the part.
• Three out of four failures come from a lack of pressure: the accumulator and the electric pump, a much cheaper repair. Check the pressure first: the pump should start at around 40 bar and stop at around 50 bar.
• Solenoid valves and position sensors are reliable: a code on these parts usually appears after work on the gearbox (clutch, robot removed).
• Poor contacts: on a car that has been off the road for a long time, clean the ECU and robot wiring connectors with contact cleaner spray.
• The ECU is rarely at fault.

Guide with video: diagnose the gearbox in 8 seconds.

3057000Q1M

After replacing the robot, the gearbox learning procedures are carried out with a diagnostic tool. Without them, the ECU records a learning fault and the gearbox does not work properly.