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Home >> Toyota >> 1997 >> Corolla Base, Automatic >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft Systems >> Component Testing >> Indicator Light

Indicator Light

Remove combination meter (instrument cluster) finish panel. Remove combination meter. Locate and disconnect 16-pin connector and Blue 13-pin connector at rear of combination meter. Connect battery positive lead to 16-pin connector terminal No. 3 (Blue/Orange wire) at combination meter and battery negative lead to terminal 13-pin connector terminal No. 12 (White/Black wire) at combination meter. If indicator light does not come on, replace light. If indicator light comes on, inspect wire harness and connectors between indicator light and ATS ECU. See TEST 2  under SYSTEM TESTS. Repair harness or connectors as necessary. If harness and connectors are okay, check ATS ECU. See PIN VOLTAGE TESTS . If found to be defective, replace ATS ECU and retest system.

NOTE: For other anti-theft or door lock components, see DOOR LOCKS - POWER article.
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