1. Noise complaint: Humming or clicking type noise in the speed range of 15 – 65 mph can be heard from the...
BMW technical service bulletin B330126 for 2023-2024 BMW X1 and 2023-2024 BMW X2.
- Bulletin number
- B330126
- Component
- Suspension
- Summary
- 1. Noise complaint: Humming or clicking type noise in the speed range of 15 – 65 mph can be heard from the rear axle. Seeattached video “V33 01 26 Humming” and “V33 02 26 Clicking” The noise may be amplified depending on road speed. Or 2. Fault memory entry: Customer has Dynamic Stability Control malfunction indicator lamp and/or related Check Control Message. The following fault codes are found in the Integrated Brake module fault memory: 4809B7: Wheel speed sensor - rear left - tooth missing 4809C2: Wheel speed sensor - rear right - tooth missing 480AB4: Wheel speed sensor - rear right – noise monitoring 480AAD: Wheel speed sensor - rear left – noise monitoring
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