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.
Seat Heater Relay
Remove seat heater relay located below right side of steering column, forward and right of ignition switch and steering column tilt motor. See Figure . Check continuity between terminals No. 1 and 3. See Fig 1 . Continuity should not exist. Using jumper wires, connect terminal No. 2 to battery voltage and terminal No. 4 to ground. Continuity should exist between terminals No. 1 and 3. If continuity is not as specified, replace relay.
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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.