Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect transmission wire(s1)

  1. Disconnect the transmission wire connector from the transaxle.
  2.  measure the resistance according to the value(s) in the table below.

Standard:

2 Check harness and connector(transmission wire  ecm)

2 Check harness and connector(transmission wire ecm)

  1. Connect the transmission connector to the transaxle.
  2.  disconnect the connector from the ecm.
  3.  measure the resistance according to the value(s) in the table below.

Standard:

Replace ecm

Replace ecm

3 Inspect shift solenoid valve(s1)

  1. Remove the shift solenoid valve s1.
  2.  measure the resistance according to the value(s) in the table below.

Standard:

  1. Connect the positive (+) battery lead to the solenoid connector terminal, and the negative () battery lead to the solenoid body for checking the solenoid valve operation.

Standard: the solenoid makes an operating noise.

Repair or replace transmission wire

Repair or replace transmission wire

Circuit description
Shifting from 1st to o/d is performed in combination with on and off of the shift solenoid valve s1 and s2 controlled by ecm. If an open or short circuit occurs in either of the solenoid valves, ...

Shift solenoid b control circuit low/high
Dtc p0976 shift solenoid b control circuit low (shift solenoid valve s2) Dtc p0977 shift solenoid b control circuit high (shift solenoid valve s2) ...

Other materials:

Circuit description
A thermistor is built in the engine coolant temperature sensor and changes the resistance value according to the engine coolant temperature. The structure of the sensor and connection to the ecm is the same as those of the intake air temperature sensor. Hint: if the ecm detects the dtc ...

Receiving a phone call
Answering the phone Press the off-hook switch. Refusing a call Press the on-hook switch. Receiving a call when on another call Press the off-hook switch. Pressing the off-hook switch again returns you to the previous call. Adjusting the ringtone volume when receiving a call Change the ringto ...

Diagnosis system
Description  when troubleshooting obd ii vehicles, the only difference from the usual troubleshooting procedure is that you need to connect an obd ii scan tool complying with sae j1987 or a handheld tester to the vehicle, and read off various data output from the vehicles e ...

2011-2019 Copyright www.tcorolla.net