Transaxle Fluid Temperature (TFT) Sensor Removal/Installation
WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
- A hot transaxle and ATF can cause severe burns. Turn off the engine and wait until they are cool before replacing the ATF.
CAUTION:
- Water or foreign material entering the connector can cause a poor connection or corrosion. Be sure not to allow water or foreign material on the connector when disconnecting.
- Do not damage the terminals.
- Disconnect the negative battery cable.
- Remove the air cleaner component and air cleaner bracket. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION .)
- Remove the TCM. (See TCM REMOVAL/INSTALLATION .)
- Place the heater pipe out of the way.
- Remove the under cover.
- Drain the ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT .)
- Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
- Disconnect the lower radiator hose and place the lower radiator hose out of the way.
- Remove the oil hose, oil pipe and O-ring. (See OIL COOLER REMOVAL/INSTALLATION .)
- Remove the front crossmember. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
- Remove the control valve body. (See ON-VEHICLE REMOVAL .)
- Remove the coupler component lock plate.CAUTION:
- Do not damage the wiring harness.
- Do not pull hard on the wiring harness.
- Remove the coupler component from the transaxle case.
- Remove the O-ring and the gasket form the coupler component.
- Apply ATF to a new gasket and install it on the coupler component.CAUTION:
- Do not apply ATF to the O-ring.
- Install a new O-ring to the coupler component.CAUTION:
- Do not apply too much force to the coupler component.
- Do not damage the coupler component.
- Install the coupler component to the transaxle case.
- Install a new coupler component lock plate.
- Install the control valve body. (See ON-VEHICLE INSTALLATION .)
- Apply ATF to a new O-ring and install it on the oil pipe.
- Install the oil pipe and oil hose. (See OIL COOLER REMOVAL/INSTALLATION .)
- Connect the lower radiator hose.
- Add the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
- Add ATF to the specified level. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT .)
- Install the front crossmember. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
- Install the under cover.
- Install the TCM. (See TCM REMOVAL/INSTALLATION .)
- Install the air cleaner component and air cleaner bracket. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION .)
- Connect the negative battery cable.
- Perform the mechanical system test. (See MECHANICAL SYSTEM TEST .)