Toyota Corolla Repair Manual: Inspection procedure
1 Inspect transmission wire(slt)
- Disconnect the transmission wire connector from the transaxle.
- measure the resistance according to the value(s) in the table below.
Standard:
- Measure the resistance according to the value(s) in the
table below.
Standard (check for short):
2 Check harness and connector(transmission wire – ecm)
- Connect the transmission wire connector to the transaxle.
- disconnect the ecm connector.
- measure the resistance according to the value(s) in the table below.
Standard:
- Measure the resistance according to the value(s) in the table below.
Standard (check for short):
Replace ecm
3 Inspect shift solenoid valve(slt)
- Remove the shift solenoid valve (slt).
- measure the resistance according to the value(s) in the table below.
Standard:
- Connect the positive (+) battery lead with a 21 w bulb to the terminal 2 of the solenoid valve connector and the negative (–) battery lead to the terminal 1 of the solenoid valve connector for checking the solenoid valve operation.
Standard: the solenoid makes an operating noise.
Repair or replace transmission wire
Circuit description
The throttle pressure that is applied to the primary regulator
valve (which modulates the line pressure) causes the solenoid
valve slt, under electronic control, to precisely and minutely
modul ...
Torque converter clutch solenoid
circuit low/high
Dtc p2769 torque converter clutch solenoid
circuit low (shift solenoid valve sl)
Dtc p2770 torque converter clutch solenoid
circuit high (shift solenoid valve sl) ...
Other materials:
Inspection procedure
1 Check p/t squib(rh) circuit(airbag sensor assy center – front
seat outer belt assy rh)
Disconnect the negative (–) terminal cable from the battery,
and wait at least for 90 seconds.
disconnect the connectors between the airbag sensor
assy center and the seat belt pretensioner ...
Tape is tangled due to incorrect tape speed or
auto–reverse malfunction
Inspection procedure
1 Check for any foreign object
Check for any foreign object.
Check that no foreign material and troubles are detected in the radio
receiver assembly cassette
tape player.
Standard: no foreign material and trouble detected.
2 Replace cassette tape with an ...
Inspection procedure
Hint:
start the inspection from step 1 in case of using the hand–held tester and start
from step 2 in case of not
using hand–held tester.
1 Inspect brake actuator assy
Select the datalist mode on the hand–held tester.
check the operation sound of the abs pump motor when operating it ...