Cruise Control Main Switch ASSY: Replacement

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.

DISCONNECT BATTERY NEGATIVE TERMINAL (See AIR BAG SAFETY PRECAUTIONS )
PLACE FRONT WHEELS FACING STRAIGHT AHEAD
REMOVE STEERING WHEEL COVER LOWER NO. 2
REMOVE CONNECTOR COVER (See REPLACEMENT )
REMOVE HORN BUTTON ASSY (See DRIVER-SIDE AIR BAG MODULE )
REMOVE STEERING WHEEL ASSY (See OVERHAUL )
REMOVE STEERING PAD SWITCH (See REPLACEMENT )
REMOVE CRUISE CONTROL MAIN SWITCH ASSY
1. Remove the 3 screws.
  
  Fig 1: Removing Cruise Control Main Switch Assy (1 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the steering wheel, remove the 3 screws and cruise control main switch assy.
  
  Fig 2: Removing Cruise Control Main Switch Assy (2 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disengage the wiring pins other than the cruise control main switch assy from the connector, and pull them out.
  
  Fig 3: Identifying Cruise Control Main Switch Assy Connector Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CENTER SPIRAL CABLE (See SPIRAL CABLE )
INSTALL STEERING WHEEL ASSY (See OVERHAUL )
INSPECT STEERING WHEEL CENTER POINT
INSTALL HORN BUTTON ASSY (See DRIVER-SIDE AIR BAG MODULE )
INSPECT HORN BUTTON ASSY (See SYSTEM OPERATION CHECK )
INSPECT SRS WARNING LIGHT (See DIAGNOSTICS )