Toyota Workshop Service and Repair Manuals > Tundra 4WD V8-5.7L (3UR-FE) (2007) > Powertrain Management | Computers and Control Systems | Information Bus | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview

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

7. CHECK ECM

a. Disconnect the A24 and D74 ECM connector.

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

8. CHECK AIR CONDITIONING AMPLIFIER

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