Pinout Values and Diagnostic Parameters

STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK MULTIPLEX NETWORK TILT AND TELESCOPIC ECU





(a) Disconnect the T8 ECU connector.
(b) Measure the resistance and voltage of the wire harness side connector.





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the T8 ECU connector.
(d) Measure the voltage of the connectors.





If the result is not as specified, the ECU may have a malfunction.
2. CHECK TRANSPONDER KEY ECU





(a) Disconnect the T13 ECU connector.
(b) Measure the resistance and voltage of the wire harness side connector.





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the T13 ECU connector.
(d) Measure the voltage of the connector.





If the result is not as specified, the ECU may have a malfunction.