Diagnosis & Repair (With Hand-Held Tester)

WARNING: This page is about a different car, the 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.

For wiring diagram, see Fig 1For diagnosis and repair, see Fig 2and Fig 3 .

Fig 1: Camshaft Timing Oil Control Valve Circuit Wiring Diagram

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Fig 2: Diagnosis & Repair Of Camshaft Position "A" Actuator Circuit (1 Of 2)

Fig 3: Diagnosis & Repair Of Camshaft Position "A" Actuator Circuit (2 Of 2)