Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

The o/d main switch (transmission control switch) is a momentary type switch. When pressing the o/d main switch, the o/d off indicator light lights up and the ecm prohibits shifting into o/d, and when pressing it once again, the o/d off indicator light goes off and the ecm allows shifting into o/d. Turning the ig switch off will reset the o/d off indicator light.

Wiring diagram

Inspection procedure

O/d main switch circuit
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Inspection procedure
1 Check harness and connector(transmission control switch body ground) Disconnect the transmission control switch connector of shift lever assy. measure the resistance according to the ...

Other materials:

Circuit description
When driving uphill under cruise control, in order to reduce the number of shifting due to onoff overdrive operation and to provide smooth driving, when down shifting in the electronically controlled transmission occurs, a signal to prevent upshift until the end of the uphill slope is sent fr ...

Initialization
1. Reset memory Caution: perform the reset memory (at initialization) when replacing the automatic transaxle assy, engine assy or ecm. Notice: handheld tester only Turn the ignition switch off.  connect the handheld tester to the dlc3.  turn the ignition switch to the on ...

Overhaul
1. Remove manual transaxle assy 2. Remove clutch release fork subassy Remove the clutch release fork with clutch release bearing from the transaxle assy. 3. Remove clutch release bearing assy  remove the clutch release bearing assy from the clutch release fork. 4. Remo ...

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