Diagnosis & Repair (Using Hand-Held Tester)

WARNING: This page is about a different car, the 2003 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

For wiring diagram, see Fig 1. For diagnosis and repair, see Fig 2.

Fig 1: Starter Relay Circuit Wiring Diagram

Fig 2: Diagnosis & Repair Of Starter Relay Circuit High