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.
Right Turn Signal
1998 GMC Envoy 2WD V6-4.3L VIN WSECTION Right Turn Signal
Input 2:
Range: ON/ OFF
The BCM uses the right turn signal input in order to determine the state of the right turn signal.
ON displays when the right turn signal switch engages. This commands the right turn signal lamps to illuminate.
OFF displays when the right turn signal switch does not engage or the turn signal lamps do not illuminate. The BCM monitors the vehicle speed input for activation of the turn signal reminder chime feature. The scan tool display alternates between ON and OFF as the turn signal flashes.
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.