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Use when and where the vibration is felt to separate brake torque variation from wheel, hub, tire, steering, and suspension causes.
intermediateA wheel that locks, a brake that stays applied, or a vehicle that pulls with heat or odor can become a control and fire hazard. Stop driving and separate friction, hydraulic, parking-brake, mechanical, and control evidence with the exact vehicle procedure.
professional recommendedBrake squeal can come from friction-surface behavior, hardware contact, contamination, temperature, or a dragging component. Separate an intermittent noise from signs of unsafe braking before choosing a repair.
intermediateThe control module reported a vehicle-speed-signal condition. The standardized code identifies the monitored speed-signal category; it does not prove which sensor, wheel-speed source, wiring path, module, or communication path is responsible.
Generic codeThe control module reported vehicle-speed-signal behavior outside its expected relationship. The standardized code identifies the monitored speed-signal category; it does not prove which sensor, wheel-speed source, wiring path, module, or communication path is responsible.
Generic codeThe control module detected a vehicle-speed-signal input below the range expected by its monitoring strategy. The generic code does not prove which sensor, wheel-speed source, wiring path, module, or communication path is responsible.
Generic codeThe control module detected intermittent, implausible, or high vehicle-speed-signal behavior. The generic code does not prove which sensor, wheel-speed source, wiring path, module, or communication path is responsible.
Generic codeAI guidance is separate from verified IAR sources.
Feedback stays on this device and isn’t sent to IAR. Vehicle identifiers are redacted before saving.