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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.
1989 Toyota 4-Runner Cruise Control Wiring Information
Constant 12V+
White/Red or White
Ignition Switch Harness or Use Hot Side of Brake
Switched 12V+
Black/Red or Black/Yellow
Ignition Switch Harness
Ground
Use Chassis
Near Cruise Control Module
Hot Side of Brake
n/a
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.