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Shift Solenoid Valve B DESCRIPTION Shift solenoid valves A and B are turned “ON” or “OFF” by the TCM Gear position 1 2 3 4 Shift solenoid valve A ON OFF OFF ON Shift solenoid valve B ON ON OFF OFF ON BOARD DIAGNOSIS LOGIC Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause) : SHIFT SOLENOID/V B TCM detects an improper voltage drop I Harness or connectors I Shift solenoid valve B : 5th judgement flicker SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE After the repair, perform the following procedure to confirm the 1) Start engine. 2) Select “SELF-DIAG RESULTS” mode with CONSULT-II. 3) Drive vehicle in D 1 , D 2 , D 3 position. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ OR ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1) Start engine. 2) Drive vehicle in D 1 , D 2 , D 3 position. 3) Perform self-diagnosis. SAT341H SAT812H TROUBLE DIAGNOSIS FOR SHIFT SOLENOID/V B AT-68 |