Installation Toyota Echo I

Installation

Install 2 clamps to hold wiring harness. Install fluid temperature sensor with the lock plate and bolt. Tighten bolt to specification. See TORQUE SPECIFICATIONS . Connect the 5 shift solenoid valve connectors. Install fluid filter and oil pan. Fill with correct fluid to correct level. See DRAINING & REFILLING under LUBRICATION.

Raise and support vehicle. Remove oil pan and filter. See DRAINING & REFILLING under LUBRICATION. Remove the bolt and lock plate, and remove the fluid temperature sensor. Remove "O" ring from the fluid temperature sensor.

Coat a NEW "O" ring with ATF and install on sensor. Install fluid temperature sensor with the lock plate and bolt. Tighten bolts to specification. See TORQUE SPECIFICATIONS . Install fluid filter and oil pan. Fill with correct fluid to proper level. See DRAINING & REFILLING under LUBRICATION.

Raise and support vehicle. Remove left side engine undercover. Remove oil pan and filter. See DRAINING & REFILLING under LUBRICATION. Disconnect 5 shift solenoid valve connectors. Remove the bolt and lock plate, and remove the fluid temperature sensor and harness. (Scheme 34) Remove the "O" ring from the fluid temperature sensor.

Scheme 34

Coat a NEW "O" ring with ATF and install on the fluid temperature sensor. Install the fluid temperature sensor and harness with the lock plate and bolt. Tighten to specification. See TORQUE SPECIFICATIONS . Connect 5 shift solenoid valve connectors. Install fluid filter and oil pan. Fill with correct fluid to proper level. See DRAINING & REFILLING under LUBRICATION.

Raise and support vehicle. Remove No. 2 engine undercover. Disconnect fluid temperature sensor connector. Remove the fluid temperature sensor. (Scheme 35) Remove the "O" ring from the fluid temperature sensor.

Coat a NEW "O" ring with ATF and install on the fluid temperature sensor. Install the fluid temperature sensor. Tighten the sensor to specification. See TORQUE SPECIFICATIONS . Install the sensor connector and the No. 2 engine undercover.

Scheme 35

Note. When removing the solenoid bolt, do not remove the solenoid wiring harness.

Raise and support the vehicle. Disconnect solenoid connector. Remove the solenoid retainer bolt. (Scheme 36) Remove the left side engine cover. Drain fluid and remove transaxle oil pan. See DRAINING & REFILLING under LUBRICATION. Disconnect the 5 shift solenoid connectors. Remove the bolt and lock plate. (Scheme 37) Remove the fluid temperature sensor. Separate the wiring harness from the 2 clamps.

Clamp wiring harness to the 2 clamps. Install the temperature sensor with the lock plate and bolt. Tighten to specification. See TORQUE SPECIFICATIONS . Connect the 5 shift solenoid connectors. Install the oil pan. Install solenoid wiring harness retainer bolt. Install solenoid connector and install left side engine undercover. Fill transmission with correct fluid to proper level. See DRAINING & REFILLING under LUBRICATION.

Scheme 36

Scheme 37

Remove the 3 oil cooler pipe bolts and clamps. (Scheme 38) Disconnect the fluid temperature sensor connector. Remove the fluid temperature sensor. (Scheme 39) Remove the "O" ring from sensor.

Coat a NEW "O" ring with ATF and install it onto fluid temperature sensor. Install the fluid temperature sensor. Tighten to specification. Install the connector and install the oil cooler pipe clamps and bolts.

Scheme 38

Scheme 39

Raise and support vehicle. Remove transaxle oil pan. See DRAINING & REFILLING under LUBRICATION. Disconnect solenoid connector. Remove valve body. See SHIFT SOLENOIDS & VALVE BODY . Remove solenoid wire, bolt and fluid temperature sensor. Remove the "O" ring.

Coat a NEW "O" ring with ATF and install onto fluid temperature sensor. Install the solenoid wire and fluid temperature sensor. Install bolt and tighten to specification. See TORQUE SPECIFICATIONS . Install valve body. See SHIFT SOLENOIDS & VALVE BODY . Install connector to fluid temperature sensor. Install oil pan. Fill with correct fluid to proper level. See DRAINING & REFILLING under LUBRICATION.

Remove the 3 oil cooler pipe bolts and clamps. (Scheme 38) Remove the oil cooler elbow. (Scheme 40) Disconnect the fluid temperature sensor connector. Remove the fluid temperature sensor. (Scheme 39) Remove the "O" ring from sensor.

Coat a NEW "O" ring with ATF and install it onto fluid temperature sensor. Install fluid temperature sensor. Tighten to specification. See TORQUE SPECIFICATIONS . Install the connector and install the oil cooler pipe elbows, pipes, clamps and bolts. Tighten to specification. See TORQUE SPECIFICATIONS .

Scheme 40

Note. For the 4.7L engine, begin at step 1 . For other engines, begin at step 2 .

1. On 4.7L engines, disconnect the 3 bolts and the oil cooler pipes. (Scheme 41) Remove the elbow from the transmission (4.7L). (Scheme 42)
2. Disconnect the fluid temperature sensor connector. Remove the fluid temperature sensor. (Scheme 43) Remove the "O" ring from the fluid temperature sensor.

Scheme 41

Scheme 42

Scheme 43

Note. On all engines except 4.7L, stop at step 2 .

1. To install, coat a NEW "O" ring with ATF and install on the fluid temperature sensor.
2. Install the fluid temperature sensor, being careful not to twist wiring. Install bolts. Tighten to specification. See «TORQUE SPECIFICATIONS»(ref-142491-S09359972812002080600000) . Check fluid level. See «LUBRICATION»(ref-142491-S22892605092002080600000) . On 4.7L engines go to next step.
3. Install the elbow on the transmission. Connect oil cooler pipe. Tighten pipe to specification. Install 3 clamps with the 3 bolts.

Disconnect the fluid temperature sensor connector. Remove the fluid temperature sensor. (Scheme 43) Remove the "O" ring from the fluid temperature sensor.

To install, coat a NEW "O" ring with ATF and install on the fluid temperature sensor. Install the fluid temperature sensor, being careful not to twist wiring. Tighten to specification. See TORQUE SPECIFICATIONS . Check fluid level. See LUBRICATION .