Nissan Patrol, Ford Maverick
1988-1997 of release
Repair and operation of the car
Nissan Patrol and Ford Maverik
+ Cars of the Nissan Patrol and Ford Maverick series
+ Diagnostics of malfunctions
+ Settings and routine maintenance
+ Cooling systems, heating and air conditioning
+ A power supply system and production of the fulfilled gases
+ Systems of decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual Box of Gear Shifting (MBGS)
- Automatic transmission
Check of level and addition of transmission liquid
Replacement of transmission liquid
Service of the sensor switch of permission of start
Adjustment of draft of the selector
Service of the switch of the power modes
Service of the switch of the choice of the raising transfer (model of late years of release of 4.2 l of EFI)
Removal and installation of transmission
Adjustment of brake tapes (model of 4.2 l of EFI)
+ Transfer case
+ Brake system
+ Forward and back bridges, running gear and steering
+ Onboard electric equipment
The cars described in this manual are equipped with 4-staged automatic transmission of RE4R03A with electronic control and the rotation converter which is blocked at inclusion of the raising fourth transfer.
The design of transmission of models of late years of release (since 1992) with engines of 4.2 l of EFI differs only in insignificant modification of some internal components and big dimensions of the converter of rotation.
At refusal any of sensors / датчиков-выключателей, ECU includes emergency operation of functioning of AT in which the car can be driven away in the closest workshop of dealer office of the company manufacturer for performance of professional repair. At low temperatures of AT the sensor of temperature of gearbox oil does not allow inclusion of the raising transfer and blocking of the converter of rotation.
The switch of the power modes operates order of switching of transmission. At installation of the switch in position of AUTO transmission with increase in speed of the movement of the car switches to the fourth transfer that allows to reduce fuel consumption. Nevertheless, at sharp acceleration the control lamp of switching of the power mode can light up that speaks about change of the mode of switching of transmission for the purpose of increase in efficiency of return of the engine. When the switch is in situation POWER, switching of transmission to the fourth transfer does not happen that provides the maximum return when braking with the engine, for example during abrupt descent.
The switch of the modes on models of late years of release is installed in the central part of the dashboard and allows to make switching between three modes: AUTO, POWER and HOLD. The POWER mode is used at sharp acceleration or during the steep slope. Position of AUTO corresponds to the normal mode of economical fuel consumption. Installation of the HOLD mode allows to hold transmission on the transfer chosen as the selector lever (I, II, III or OVERDRIVE (raising)).
Hydraulic transmission liquid circulates via the oil cooler located in a radiator. The oil cooler is connected to transmission by means of tubes. Level of transmission liquid is controlled by means of the measuring probe located in the right part of a motive compartment.
Transmission is removed from the car assembled after preliminary removal of the transfer case.
Procedures of removal and installation of transmission in collecting (for example for the purpose of delivery in a workshop for repair or replacement) are described in the present Chapter.