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 DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSINFORMATION BUSTESTING AND INSPECTIONPINOUT VALUES AND DIAGNOSTIC PARAMETERSCAN COMMUNICATION SYSTEM
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
CAN Communication System
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION CAN Communication System
TERMINALS OF ECU
HINT: This describes the standard CAN values for all CAN related components.

1. JUNCTION CONNECTOR
HINT:
- The connectors connected to the junction connector can be distinguished by the colors of the bus lines and the connecting side of the connector.
- J53, J54, J55 and J56 are interchangeable.
- *1 w/ Air Suspension system


2. THE TERMINALS OF CONNECTORS JUNCTION CONNECTOR


3. DLC3
a. Measure the resistance according to the value(s) in the table.


4. TRANSLATE ECU
a. Measure the resistance according to the value(s) in the table.


b. Measure the resistance according to the value(s) in the table.


5. ECM
a. Measure the resistance according to the value(s) in the table.


b. Measure the resistance according to the value(s) in the table.


6. SUSPENSION CONTROL ECU
a. Measure the resistance according to the value(s) in the table.
HINT: This describes the standard CAN values for all CAN related components.
Terminals Of Control Module/Pinouts:
1. JUNCTION CONNECTOR
HINT:
- The connectors connected to the junction connector can be distinguished by the colors of the bus lines and the connecting side of the connector.
- J53, J54, J55 and J56 are interchangeable.
- *1 w/ Air Suspension system
2. THE TERMINALS OF CONNECTORS JUNCTION CONNECTOR
3. DLC3
a. Measure the resistance according to the value(s) in the table.
4. TRANSLATE ECU
a. Measure the resistance according to the value(s) in the table.
b. Measure the resistance according to the value(s) in the table.
5. ECM
a. Measure the resistance according to the value(s) in the table.
b. Measure the resistance according to the value(s) in the table.
6. SUSPENSION CONTROL ECU
a. Measure the resistance according to the value(s) in the table.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.