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 DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )TESTING AND INSPECTIONDIAGNOSTIC TROUBLE CODE DESCRIPTIONSAUTOMATIC TRANSMISSION SYSTEM
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Automatic Transmission System
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Automatic Transmission System
DIAGNOSTIC TROUBLE CODE CHART
If a DTC is displayed during the DTC check, check the circuit listed in the table and proceed.
HINT:
- *1: Comes on means that the MIL will illuminate.
- *2: DTC stored means that the ECM memorizes the malfunction code if the DTC detection condition(s) are met.
- These DTCs may be output when the clutch, brake and gear components, etc., inside the automatic transmission are damaged.
DTC P0705-P0724:
DTC P0748-P0778:
DTC P0781-P2716:
DTC P2740-P2772:
If a DTC is displayed during the DTC check, check the circuit listed in the table and proceed.
HINT:
- *1: Comes on means that the MIL will illuminate.
- *2: DTC stored means that the ECM memorizes the malfunction code if the DTC detection condition(s) are met.
- These DTCs may be output when the clutch, brake and gear components, etc., inside the automatic transmission are damaged.
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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.