Operation CHARM
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Toyota Truck
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2007
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Tundra 4WD V8-5.7L (3UR-FE)
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Repair and Diagnosis
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Powertrain Management
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Transmission Control Systems
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Relays and Modules - Transmission and Drivetrain
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Relays and Modules - Transfer Case
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Control Module
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Testing and Inspection
Control Module: Testing and Inspection
TERMINALS OF ECU
1.
CHECK 4WD CONTROL ECU
(a)
Measure the voltage and resistance according to the value(s) in the table below.
Part 1:
Part 2:
Part 3: