toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 262 > < Component Tests and General Diagnostics|Page 260
Page 7
background image

(b) Disconnect the integration relay connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

(d) Reconnect the integration relay connector.

(e) Reinstall the integration relay.

NG --  REPAIR OR REPLACE HARNESS OR CONNECTOR (INTEGRATION RELAY (EFI MAIN RELAY) - BODY
GROUND)

OK --  PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE  See: Powertrain
Management/Computers and Control Systems/Testing and Inspection/Symptom Related Diagnostic Procedures

9. INSPECT FUSE (IGN FUSE)

(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:

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