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TROUBLE DIAGNOSIS CVT-45 D E F G H I J K L M A B CVT Revision: 2006 July 2007 Murano *: Without manual mode. Road Test NCS00132 DESCRIPTION ● The purpose of the test is to determine overall performance of ● The road test consists of the following three parts: 1. “Check Before Engine Is Started” . 2. “Check at Idle” 3. “Cruise Test” . ● Before road test, familiarize yourself with all test procedures and ● Perform tests on all items until specified symptom is found. CONSULT-II SETTING PROCEDURE ● Using CONSULT-II, perform a cruise test and record the result. ● Print the result and ensure that shifts and lock-ups take place as per Shift Schedule. 1. GI-37, "CONSULT-II Start Procedure" . Stall speed Line pressure does Possible causes include a sensor malfunction or malfunction in the pressure adjustment function. ● Accelerator pedal position signal malfunction ● TCM malfunction ● Pressure control solenoid A (line pressure solenoid) malfunction (shorting, sticking in ON state) ● Pressure regulator valve or plug sticking The pressure rises, Possible causes include malfunctions in the pressure supply system and malfunction in the pres- ● Accelerator pedal position signal malfunction ● Pressure control solenoid A (line pressure solenoid) malfunction (sticking, filter clog) ● Pressure regulator valve or plug sticking Only low for a spe- Possible causes include an oil pressure leak in a passage or device related to the position after Judgment Possible cause SAT786A SAT496G |