Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Checking The Component And Wiring
Check the fuse for the circuit.
Check the camshaft reset valve connector. Check for contact resistance. Check for oxidation.
Check the signal cable between engine control module (ECM) terminal #A96 (#B36) and camshaft reset valve terminal #2. Check for an open-circuit.
Check the power cable between camshaft reset valve terminal #1 and the system relay. Check for an open-circuit.
HINT: With the ignition switched on, the reading must be approximately 12 V between camshaft reset valve terminal #1 and ground.
Remedy as necessary.
Other information
- see CONNECTING THE BREAKOUT BOX
- see SIGNAL SPECIFICATION
- see VVT SOLENOID
- see CONTENTS
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.