toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2867 > < Component Tests and General Diagnostics|Page 2865
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(a) Remove the integration relay from the engine room relay block.
(b) Disconnect the ignition switch connector.
(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for Open):

Standard Resistance (Check for Short):

(d) Reinstall the integration relay.
(e) Reconnect the ignition switch connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (INTEGRATION RELAY - ECM)
OK -- Continue to next step.

11. INSPECT IGNITION SWITCH

Component Tests and General Diagnostics|Page 2867 > < Component Tests and General Diagnostics|Page 2865