toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2826 > < Diagram Information and Instructions|Page 2823
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Engine Control Module: Component Tests and General Diagnostics

Component Test

ECM

INSPECTION 

1. DISCONNECT CABLE FROM NEGATIVE (-) BATTERY TERMINAL
2. REMOVE GROVE COMPARTMENT

a. Remove the 2 screws and glove compartment door.
b. Remove the 3 screws and lower No.2 finish panel.

Component Tests and General Diagnostics|Page 2826 > < Diagram Information and Instructions|Page 2823