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.
Remote Radio Switch
Disable the airbag system before attempting any steering wheel, steering column, seat belt tensioner, side airbag, or instrument panel component diagnosis or service. Disconnect and isolate the battery negative cable, then wait two minutes for the proper precautions could result in accidental airbag deployment and possible personal injury.
Refer to appropriate Wiring Diagram.
-- Disconnect and isolate the battery negative cable.
-- Remove the remote radio switches from the steering wheel. Refer to REMOVAL AND INSTALLATION .
-- Use an ohmmeter to check the switch resistance as shown in the table.
| Switch | Switch Position | Minimum Resistance | Nominal Resistance | Maximum Resistance |
|---|---|---|---|---|
| Right (White) | Volume Up | 6.732 ohms | 6.8 ohms | 6.868 ohms |
| Right (White) | Volume Down | 14.850 ohms | 15 ohms | 15.151 ohms |
| Right (White) | Mode Advance | 0 ohms | 0 ohms | 0 ohms |
| Left (Black) | Seek Up | 1.188 ohms | 1.2 ohms | 1.212 ohms |
| Left (Black) | Seek Down | 3.267 ohms | 3.3 ohms | 3.333 ohms |
| Left (Black) | Pre-Set Station Advance | .465 ohms | .47 ohms | .474 ohms |
The right remote radio switch back is white in color. The left switch back is black in color. The right/left remote radio switch orientation is with the steering wheel installed, and driver in drivers seat.
-- If not OK, replace the faulty switch. Refer to REMOVAL AND INSTALLATION .
-- If the switch resistance checks OK, check for continuity between the ground circuit cavity of the switch wire harness connector and a good ground. There should be continuity. If not OK, repair the open circuit as required.
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.