toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2464 > < Component Tests and General Diagnostics|Page 2462
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(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance (Check for open):

(c) Reinstall the integration relay.
(d) Reconnect the ECM connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

4. CHECK HARNESS AND CONNECTOR (ECM - BODY GROUND)

(a) Disconnect the ECM connector.
(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for open):

(c) Reconnect the ECM connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

5. INSPECT ECM (IGSW VOLTAGE)

Component Tests and General Diagnostics|Page 2464 > < Component Tests and General Diagnostics|Page 2462