*All information on this site is provided "as is" without any warranty of any kind,
either expressed or implied, including but not limited to fitness for a particular use. Any
user assumes the entire risk as to the accuracy and use of this information. Please
verify all wire colors and diagrams before applying any information.
1999 Toyota Avalon Cruise Control Wiring Information
Constant 12V+
White or White/Red
Ignition Switch Harness or Use Hot Side of Brake
Switched 12V+
Black/Yellow
Ignition Switch Harness
Ground
Use Chassis
Near Cruise Control Module
Hot Side of Brake
n/a
4 Pin White Connector left of Brake
Cold Side of Brake
Green/White
4 Pin White Connector left of Brake
Tach
White/Red
Left Shock Tower Ignition Module
VSS Wire
n/a
Pulses Per Mile
4000 PPM
Notes: Vehicles with Manual Transmission require Clutch Switch. Some vehicles may require a speed signal generator and/or other parts/adapters not listed above.
Rostra® Cruise Control module switch settings may differ if you use a speed signal generator or magnets and a pick up coil.