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.
A/C Clutch Relay (3.5RL)
Relay is located in underhood fuse/relay box. Remove relay. Check continuity between terminals No. 1 and 3. See Fig 2 . If continuity is present, replace relay. Using fused jumper wires, connect 12-volt battery power and ground to terminals No. 2 and 4. If continuity is not present between terminals No. 1 and 3, replace relay.
NO RELATED
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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.