Terminals Of Ecu
- CHECK COMBINATION METER ASSEMBLY
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the C6 meter connector.
- Measure the voltage and resistance of the wire harness side connector.VOLTAGE AND RESISTANCE SPECIFICATION
Symbols (Terminal No.) Wiring Color Terminal Description Condition Specified Condition C6-4 - Body ground LG - Body ground IG power supply Ignition switch OFF Below 1 V C6-4 - Body ground LG - Body ground IG power supply Ignition switch ON 10 to 14 V C6-3 - Body ground V - Body ground +B power supply Always 10 to 14 V C6-1 - Body ground BR - Body ground Ground Always Below 1 Ω C6-8 - Body ground BR - Body ground Driver side courtesy switch input Driver side door closed 10 kΩ or higher C6-8 - Body ground BR - Body ground Driver side courtesy switch input Driver side door open Below 1 Ω C6-7 - Body ground Y - Body ground Unlock warning switch input No key in ignition key cylinder 10 kΩ or higher C6-7 - Body ground Y - Body ground Unlock warning switch input Key in ignition key cylinder Below 1 Ω If the result is not as specified, there may be a malfunction on the wire harness side.