toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 3107 > < Component Tests and General Diagnostics|Page 3105
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(a) Disconnect the A55 ECM connector.
(b) Measure the resistance between the terminals.

Standard resistance:

(c) Reconnect the ECM connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE ECM

Component Tests and General Diagnostics|Page 3107 > < Component Tests and General Diagnostics|Page 3105