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.
Component Testing
2018 Chevrolet Traverse LS, 4WDSECTION Component Testing
- Ignition/Vehicle - Off
- Disconnect the electrical connector: S46B Liftgate Unlatch Switch
- Test for infinite resistance between the test points: Signal terminal 2 & Ground terminal 1 - The switch is in the open position.
- If less than infinite resistance
Replace the component: S46B Liftgate Unlatch Switch
- Go to next step: If infinite resistance
- If less than infinite resistance
- Test for less than 3 ohms between the test points: Signal terminal 2 & Ground terminal 1 - The switch is in the closed position.
- If 3 ohms or greater
Replace the component: S46B Liftgate Unlatch Switch
- Go to next step: If less than 3 ohms
- If 3 ohms or greater
- All OK.
RENDER: 1.0x
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.