Pinout Values and Diagnostic Parameters

CONVERTIBLE: CONVERTIBLE ROOF CONTROL SYSTEM:

TERMINALS OF ECU

1. CHECK CONVERTIBLE ROOF CONTROL ECU
(a) Disconnect the C17, C18 and C19 ECU connectors.





(b) Measure the voltage and resistance of the wire harness side connectors.





If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the C17, C18 and C19 ECU connectors.
(d) Measure the voltage the connectors.





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