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.
DTC B2827: GPS Antenna Open State: General Description
Only for TMU Audio Module.
To provide Emergency service, TMU (MTS Module) has GPS (Global Positioning System) module in the circuit. GPS module provide position information to TMU (MTS Module). GPS module consists of antenna and tracker. GPS signal receives at the antenna and GPS position calculated at the tracker within GPS signal and vehicle information (speed, heading). Tracker output value used to TMU as a position information.
NO RELATED
Use the Manual With the Right Hardware
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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.