REMOVAL PROCEDURE 1. REMOVE TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY (See page  2. REMOVE COLUMN SHIFT ASSEMBLY (a) Move the shift lever to N. 
 
 (d) Using a T30 "TORX" wrench, remove the 3 bolts and column shift.  | 
Toyota Tundra Service Manual > Navigation System: Data List / Active Test
   DATA LIST / ACTIVE TEST 1. DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows the values or states ...