Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2006SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISMAINTENANCEWHEELS AND TIRESTIRE MONITORING SYSTEMTESTING AND INSPECTIONPROGRAMMING AND RELEARNINGINITIALIZATION
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Initialization
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Initialization
INITIALIZATION
1. INITIALIZATION
NOTICE: Initialization is necessary after replacing either the ECU, tires with different tire pressure or tire pressure monitor valve sub-assembly, after rotating the tires, or when a new vehicle is delivered.
a. Set the tire air pressure for all wheels, including the spare, to the specified value.
b. Keep the tire pressure warning reset switch pressed for 3 seconds or more with the ignition switch on.
c. Check that the tire pressure warning light blinks 3 times (1 second ON, 1 second OFF).
HINT:
- Do not turn the ignition switch off during initialization (The initialization process takes about 20 minutes).
- Initialization will be complete if signals are received from all the wheels including the spare. Initialization will be canceled if the ignition switch is turned off during initialization.
d. Confirm that initialization is complete using the intelligent tester.
e. Check that the pressure for each tire is displayed in INIT THRESHOLD 1 to 5.
f. Initialization is complete.
1. INITIALIZATION
NOTICE: Initialization is necessary after replacing either the ECU, tires with different tire pressure or tire pressure monitor valve sub-assembly, after rotating the tires, or when a new vehicle is delivered.
a. Set the tire air pressure for all wheels, including the spare, to the specified value.
b. Keep the tire pressure warning reset switch pressed for 3 seconds or more with the ignition switch on.
c. Check that the tire pressure warning light blinks 3 times (1 second ON, 1 second OFF).
HINT:
- Do not turn the ignition switch off during initialization (The initialization process takes about 20 minutes).
- Initialization will be complete if signals are received from all the wheels including the spare. Initialization will be canceled if the ignition switch is turned off during initialization.
d. Confirm that initialization is complete using the intelligent tester.
e. Check that the pressure for each tire is displayed in INIT THRESHOLD 1 to 5.
f. Initialization is complete.
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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.