Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Inspect shift solenoid valve(s2)

  1. Remove the shift solenoid valve s2.
  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.

2 Inspect transmission valve body assy(see chapter 2 in the problem

2 Inspect transmission valve body assy(see chapter 2 in the problem symptoms table) (

Repair or replace automatic transaxle assy

Repair or replace automatic transaxle assy

System description
The ecm uses signals from the vehicle speed sensor and crankshaft position sensor to detect the actual gear position (1st, 2nd, 3rd or o/d gear). Then the ecm compares the actual gear with the s ...

Shift solenoid a control circuit low/high
Dtc p0973 shift solenoid a control circuit low (shift solenoid valve s1) Dtc p0974 shift solenoid a control circuit high (shift solenoid valve s1) ...

Other materials:

Manual transmission/transaxle
Preparation Sst Equipment Lubricant ...

Data list/active test
1. Data list Hint: according to the data list displayed by the obd ii scan tool or handheld tester, you can read the value of the switch, sensor, actuator and so on without parts removal. Reading the data list as the first step of troubleshooting is one method to shorten labor time. War ...

How to proceed with troubleshooting
1 Vehicle brought to workshop 2 Customer problem analysis 3 Check and clear dtcs and freeze frame data 4 Problem symptom confirmation Symptom does not occur: go to step 5 Symptom occurs: go to step 6 5 Symptom simulation 6 Dtc check There is no output: go to step 7 There is outp ...

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