lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 4191 > < Component Tests and General Diagnostics|Page 4189
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Standard Resistance (Check for Short):

Text in Illustration

(d) Reinstall the IG2 relay.

(e) Reconnect the ECM connector.

NG --  REPAIR OR REPLACE HARNESS OR CONNECTOR (IG2 RELAY - ECM)
OK -- Continue to next step.

9. CHECK HARNESS AND CONNECTOR (IG2 RELAY POWER SOURCE)

(a) Remove the IG2 relay from the engine room relay block.

(b) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Text in Illustration

(c) Reinstall the IG2 relay.

NG --  REPAIR OR REPLACE HARNESS OR CONNECTOR (IG2 RELAY - BATTERY)
OK -- Continue to next step.

10. CHECK HARNESS AND CONNECTOR (IG2 RELAY - BODY GROUND)

(a) Remove the IG2 relay from the engine room relay block.

Component Tests and General Diagnostics|Page 4191 > < Component Tests and General Diagnostics|Page 4189