lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 83 > < Component Tests and General Diagnostics|Page 81
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Fig. 44 ECU Voltage Specifications (Part 2 Of 2)

5.

Inspect resistance of ECM, noting the following: 

a. Disconnect connectors from ECM.
b. Measure resistance at connector terminals. Do not touch ECM terminals.
c. Refer to Fig. 45, for terminals to be tested and specifications.

Component Tests and General Diagnostics|Page 83 > < Component Tests and General Diagnostics|Page 81