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Home >> Toyota >> 2003 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Body Control Systems) >> System Tests >> Test No. 9: One Taillight Does Not Operate
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Test No. 9: One Taillight Does Not Operate

WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove and examine taillight bulb which is not operating. If taillight bulb is okay, go to next step. If taillight bulb is defective, replace taillight bulb. After repairs, perform confirmation test. See CONFIRMATION TEST .
  2. Check wiring harness and electrical connectors for taillight which does not operate. See EXTERIOR LIGHTS in SYSTEM WIRING DIAGRAMS article. Repair wiring harness or electrical connector as necessary. After repairs, perform confirmation test. See CONFIRMATION TEST .
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