Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

This is the power source of the ecu, hence the actuators.

Wiring diagram

Wiring diagram

Inspection procedure

Low battery positive voltage or abnormally high battery positive voltage
Dtc c1241/41 low battery positive voltage or abnormally high battery positive voltage ...

Inspection procedure
1 Inspect fuse(ecuig fuse) Remove ecuig fuse from the instrument panel j/b.  check continuity of ecuig fuse. Ok: continuity 2 Inspect battery Ok: voltage: 10 14 v ...

Other materials:

Replacement
Hint: components: 1. Precaution 2. Disconnect battery negative terminal 3. Remove air bag front rh sensor Disconnect the connector from the airbag front rh sensor.  remove the 2 bolts and airbag front rh sensor. 4. Inspect air bag front rh sensor 5. Install air bag front rh ...

Fuel pump shut off system
To minimize the risk of fuel leakage when the engine stalls or when an airbag inflates upon collision, the fuel pump shut off system stops the supply of fuel to the engine. Follow the procedure below to restart the engine after the system is activated. ► Vehicles without a smart key syst ...

Inspection procedure
1 Check wire harness(airbag sensor assy center front seat inner belt assy lh) 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 front seat inner belt assy (lh). ...

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