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:

Radio broadcast cannot be received (bad reception)
Inspection procedure 1 Check if radio autosearch functions properly Check if the radio autosearch functions properly.  Perform the autosearch of the radio and check that it functions normally. Standard: the radio autosearch functions properly. 2 Check optional compone ...

Inspection and adjustment procedure
1 Tire valve 2 Tire pressure gauge 1 Remove the tire valve cap. 2 Press the tip of the tire pressure gauge onto the tire valve. 3 Read the pressure using the gauge gradations. 4 If the tire inflation pressure is not at the recommended level, adjust the pressure. If you add too much air, pres ...

Check dlc3
The vehicles ecm uses the iso 91412 for communication protocol. The terminal arrangement of the dlc3 complies with sae j1962 and matches the iso 91412 format. Hint: if the display shows unable to connect to vehicle when you have connected the cable of the obd ii scan tool or the handhe ...

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