Inspection Procedure

READ VALUE OF INTELLIGENT TESTER (P SPLY OFF SIGNAL)

Check the DATA LIST for proper functioning of the transmission control ECU.

Transmission control ECU

TRANSMISSION CONTROL ECU DATA LIST DESCRIPTION

Item	Measurement Item / Range (Display)	Normal Condition	Diagnostic Note
P SPLY OFF SIG	Power supply off preparation request signal / ON or OFF	ON: Power is turned off by power source control ECU after receiving power switch OFF signal OFF: Any other condition	-

OK : ON is displayed.

NG : REPLACE POWER SOURCE CONTROL ECU

OK : REPLACE TRANSMISSION CONTROL ECU