toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 262 > < Component Tests and General Diagnostics|Page 260
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(a) Remove the IGN fuse from the driver side junction block.
(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

(c) Reinstall the IGN fuse.

NG -- REPLACE FUSE (IGN FUSE)
OK -- Continue to next step.

8. CHECK HARNESS AND CONNECTOR (ECM - INTEGRATION RELAY)

(a) Remove the integration relay from the engine room relay block.
(b) Disconnect the ECM connector.
(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance (Check for Open):

Component Tests and General Diagnostics|Page 262 > < Component Tests and General Diagnostics|Page 260