REMOVAL PROCEDURE 1. DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY (a) Remove the nut and disconnect the cable. 2. REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (a) Disconnect the switch connector.
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Toyota Tundra Service Manual > Sfi System: ACIS Control Circuit
DESCRIPTION This circuit opens and closes the Intake Air Control Valve (IACV) in response to the engine load in order to increase the intake efficiency (ACIS: Acoustic Control Induction System). WIRING DIAGRAM PROCEDURE 1. PERFORM ACTIVE TEST USING TECHSTREAM (OPERATE VSV FOR ACIS) (a) Disconnect th ...