Pinout Values and Diagnostic Parameters

ENGINE HOOD / DOOR: FUEL LID OPENER SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK HYBRID VEHICLE CONTROL ECU
(a) Disconnect the B3 and B1 hybrid vehicle control ECU connectors.





(b) Measure the resistance according to the value(s) in the table below.





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the B3 and B1 hybrid vehicle control ECU connectors.
(d) Measure the voltage according to the value(s) in the table below.





If the result is not as specified, the hybrid vehicle control ECU may have a malfunction.
2. CHECK COMBINATION METER
(a) Disconnect the E1 combination meter connector.





(b) Measure the resistance and voltage according to the value(s) in the table below.





If the result is not as specified, there may be a malfunction on the wire harness side.