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HOMESERVICE MANUALSTOYOTA2009SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISCRUISE CONTROLTESTING AND INSPECTIONPROGRAMMING AND RELEARNING
2009 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)

Programming and Relearning

2009 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Programming and Relearning







CRUISE CONTROL: DYNAMIC LASER CRUISE CONTROL SYSTEM: INITIALIZATION

INITIALIZATION

1. INITIALIZE DISTANCE CONTROL ECU

NOTE: After replacing the distance control ECU and engine ECM, it is necessary to initialize the distance control ECU so that the ECU can recognize the specification of the vehicle.

(a) Perform the following procedures after replacing the distance control ECU.
(1) Turn the ignition switch to ON.
(2) Turn the cruise main switch on.
(3) With the brake pedal depressed, push the cruise control main switch to RES/ACC 3 times within 3 seconds. Check that the buzzer sounds at this time.

NOTE: Do not turn the headlight dimmer switch on at this time because the optical axis automatic adjustment mode has already started, which may lead to an incorrect optical axis setting. If the headlight dimmer switch is turned on by mistake, readjust the optical axis Adjustments.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.