-
Maintenance parts
- System clean glass
-
Brake
- Brake rear
- Front brake
- Engine
-
Filters
- Air Filter
- Oil Filter
-
Body
- Trim/ Protection/ Decorative Strips/ Emblems
-
Body Parts/ Wing/ Bumper
- Mudguard
- Floor Panel
- Side Panel
- Wing/ Parts
- Bumper/ Parts
- Front Fairing/ Grille
- Rear-End Cowling
- Support Frame / Engine Carrier
- Non-side opening elements
- Engine compartment bulkhead
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Exterior trims / Spoiler
- Clips
- Clips
- Front and rear unit
- Windows/ Mirrors
-
Hatches/Bonnets/Doors/Sunroof/Folding Roof
- Doors/ Parts
- Convertible Top/Parts
- Tools
- Bodyshell
-
Engine
- Engine Timing Control
-
Gaskets
- Gasket Set, complete
-
Lubrication
- Oil Filter
-
Oil Cooler/ Parts
- Oil Cooler
-
Oil Pan/ Parts
- Wet Sump
- Oil Pump/ Parts
-
Cylinder Head/ Parts
- Cylinder Head Cover/-Gasket
-
Engine Air Supply
- Air Filter/ Housing
- Intake Manifold
- Charger (Turbo-/ Supercharger)
-
Crankcase
- Crankcase
-
Crankshaft Drive
-
Crankshaft
- Main Bearings, crankshaft
- Crankshaft
-
Piston Assembly
- Piston
-
Crankshaft
- Engine Mountings
-
Complete Engine/ Sub-Assembly
- Complete Engine
- Exhaust System
-
Filters
- Oil Filter
- Air Filter
-
Brake System
- Brake Master Cylinder
- Handbrake
- Brake Pipes
- Drive Dynamics Control
-
Drum Brake
- Brake Drum
- Braking system compensator
- Mechanical brake pump
- Brake servo
-
Cooling System
-
Water Pump/ Gasket
- Water Pump
- Radiator/ Oil Cooler
- Radiator Fan
- Rehating - Oil or fuel cooling
-
Water Pump/ Gasket
-
Spark/ Glow Ignition
- Ignition Distributor/ Parts
- Ignition Coil/Ignition Coil Unit
- Preheating
- Starter switch
-
Electrics
-
Alternator/- Parts
- Alternator
- Battery
-
Lights
-
Licence Plate Light/-Parts
- Licence Plate Light
-
Side-/Outline Lamp/-Parts
- Outline Light
-
Interior Lights
- Light, passenger compartment
- Side lights
- Bulbs - Fuses
- Side lights
-
Licence Plate Light/-Parts
- Headlight/ Parts
- Air/Electric Horn
- Instruments
-
Starter System
- Starter
- Relay
- Sensors
- Harness
- Switches
- Switches
-
Alternator/- Parts
-
Suspension
- Shock Absorber
-
Steering
- Steering Gear/ Pump
- Control/Regulation
- Steering Wheel/Parts
-
Axle Mounting/ Steering/ Wheels
- Wheel Hub / Mounting
-
Stabiliser/Fastening Parts
- Stabilizer
- Axle Support / Axle Beam / -Mounting
-
Windscreen Cleaning System
- Wiper Blade/-Rubber
- Water Tank/ Pipe, windscreen
-
Clutch/ Parts
- Clutch Disc
-
Clutch Control
- Clutch Pedal
- Fuel Supply System
-
Transmission
- Manual Transmission
-
Automatic Transmission
- Transmission Housing / Parts
- Transmission Control / Hydraulics
-
Transmission
- Automatic gearbox casings
- Automatic gearbox
- Automatic gearbox casings
- Automatic gearbox casings
- Automatic gearbox casings
- Automatic gearbox casings
- Automatic gearbox control
- Automatic gearbox control
- Automatic gearbox control
- Automatic gearbox control
- Automatic gearbox control
- Automatic gearbox control
- Automatic gearbox control
- Automatic gearbox gears
- Automatic gearbox gears
- Automatic gearbox gears
- Automatic gearbox gears
- Gearbox seals
- Automatic speeds
- Gear selector fork
- Gear selector fork
- Gear selector fork
- Gear selector fork
- Gearbox casings
- Gearbox casings
- Gearbox casings
- Gearbox casings
- Gearbox casings
- Gearbox casings
- Gearbox gears
- Gearbox gears
- Gearbox gears
- Gearbox gears
- Gearbox gears
- Gearbox casings
- Gearbox casings
- Gearbox gears
- Heater
-
Air Conditioning
- Compressor / Parts
- Controls/ Regulation
-
Fuel Mixture Formation
-
Mixture Formation
- Injection Pump
- Injector/Nozzle/Nozzle and Holder Assembly/UI
- Accelerator Pedal
- Fuel Injection Pump/High Pressure Pump
- Fuel injection
- Fuel injection
- Carburettor System
- Antipollution
-
Mixture Formation
- Information/ Communication Systems
-
Interior Equipment
-
Seats
- Seat belts
- Seat belts
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat trim
- Seat frame
- Seat frame
- Seat frame
- Seat runner
- Seat runner
- Seat runner
- Seat belts
- Seat trim
- Accessories
- Ashtray
- Floor Mats
- Sun Visor
- Panelling
- Dashboard
-
Seats
-
Axle Drive
- Differential
-
Propshaft
- Propshaft
-
Locking System
- Central Locking System
- Lock Set
- Lock Barrel/ Set
- Accessories
-
Wheels/Tyres
- Rims
- Wheel bracket
Automatic gearbox control for Renault R19 R19
Automatic Gearbox Control System (TCU): Functions, Components, and Maintenance
The automatic gearbox control system, often referred to as the transmission control unit (TCU), acts as the electronic brain of your car's automatic transmission. Discover its functions, components, and maintenance tips for seamless gear changes. Explore OEM automatic gearbox control system parts in our catalog.
Functionality
The TCU orchestrates various components to ensure smooth, efficient, and timely gear changes, functioning like a conductor of an intricate orchestra. It receives data from sensors such as the engine speed sensor, vehicle speed sensor, and throttle position sensor to determine the optimal gear for any driving situation.
Components
Key components include:
- Sensors: Engine speed sensor, vehicle speed sensor, throttle position sensor, etc.
- Actuators: Engage and disengage clutches and brakes based on TCU commands.
Advanced Features
Modern TCUs offer advanced features such as adaptive cruise control, hill-start assist, and sport mode, enhancing the driving experience by adapting to different driving styles and conditions.
Maintenance
Regular software updates and diagnostic checks are essential for maintaining TCU performance and longevity. By taking care of your TCU, you ensure smooth, efficient, and reliable gear changes for years to come.