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⚙️ Iveco Daily 33S – 35S Rear Brake Pad Wear Indicators – Reliable driver alert when brake pads reach critical wear
🔧 What is this part used for?
The rear wear sensors monitor the condition of the rear brake pads and alert the driver when they are excessively worn. Attached to the brake pad and connected to the vehicle’s wiring harness, each sensor triggers the wear warning light on the dashboard as soon as the pad reaches its critical thickness. This allows the driver to take action before the pad’s metal backing begins to wear against the rotor. On the Iveco Daily 33S and 35S, used for urban delivery with frequent stops, this alert is essential for planning maintenance and preserving the rear rotors. A malfunctioning warning light will no longer signal anything: the brake pads can then wear down to the metal without warning.
This genuine Iveco part is offered brand new, as a set of two indicators—one for the left side and one for the right side of the rear axle. It is specific to the Iveco Daily 33S and 35S model years 2022 and 2024 equipped with electric rear caliper brakes, and is an exact replacement for the original equipment wear indicators, connecting directly to the existing wiring harness without any modifications. It is part of the Iveco Daily braking system, where it monitors rear brake wear.
✅ Technical
Specifications
Compatibility: Iveco Daily 33S and 35S MY2022 – MY2024
Braking system: Electric
rear caliper brakes
Type: Brake
pad wear indicator (sensor)
Position: Rear axle, left and right
Function: Alerts the instrument panel in case of critical wear on the rear
brake pads
Installation: Mounts directly to the rear
brake pads
Packaging: Set of 2 sensors (1 per side)
Condition: New – Genuine Iveco
part
OEM Part Number: Iveco 42579526
Part Number: 3002227136385
✅ Why replace this part?
✅ A severed, torn, or previously activated wear indicator will no longer alert the driver, allowing the pads to wear down to the metal backing and damaging the rear rotors.
✅ A damaged wear indicator can also cause the warning light to stay on continuously, rendering the alert useless and potentially masking a genuine braking malfunction.
✅ A set of new, genuine wear indicators restores reliable warning on both sides of the axle and protects the rear rotors from premature replacement.
✅ Signs of wear / failure / replacement
When the brake pad wear warning light on the dashboard comes on, it generally indicates that the pads have reached their critical thickness and that the warning light has served its purpose. Once activated, the indicator wears down along with the brake pad and must be replaced at the same time as the pad. A warning light that remains on after new brake pads have been installed, or that flashes intermittently, most often indicates a damaged indicator, a broken wire, or a corroded connector. Conversely, the absence of a warning when the pads are visibly worn indicates a disconnected or defective indicator light. A visual inspection of the wire and connector on each side will confirm the diagnosis.
✅ Installation
Tips
Always replace the wear indicators every time you change the rear brake pads, even if they appear intact, and always on both sides of the axle. On electric calipers, follow the manufacturer’s procedure for setting the caliper to the service position before pushing the piston back using the appropriate diagnostic tool. Snap each indicator into its housing on the brake pad, then route the wire through its original guides, away from the rotor, caliper, and moving parts. Check that the connectors are clean and securely locked, then verify that the wear indicator light turns off when the ignition is on. Installation by a qualified professional is recommended, as the braking system is a safety component.
✅ Technical advice from RAXOR Parts
On the Iveco Daily 33S and 35S MY2022 and MY2024 models with electric calipers, replacing the Iveco Daily brake pads is the ideal time to install a new set of wear indicators: a reused indicator can no longer guarantee a reliable warning for the next wear cycle. Be sure to check your vehicle’s model: these wear indicators are different from those on the Daily 35C. Take advantage of this service to measure the thickness of the rear Iveco Daily brake rotors and check that the Iveco Daily brake caliper slides freely. A seized caliper causes the brake pads to wear quickly and unevenly, which triggers the warning light prematurely.
✅ Why choose RAXOR Parts?
✅ Set of 2 genuine Iveco rear wear indicators, OEM part number 42579526, compatible with Daily 33S and 35S MY2022 and MY2024 models with electric calipers; direct installation without modification.
✅ Rear brake pads, rotors, and calipers available for a complete rear brake overhaul in a single order.
✅ In stock and fast shipping to minimize downtime for your work vehicle.
Contact
📧 Contact us by email with any compatibility questions.
💬 Use the live chat for a quick response.
🚚 Order your Iveco Daily 33S–35S
rear brake wear indicators now
Order your set of genuine rear wear indicators today from RAXOR Parts and receive them quickly, ready to install on your Iveco Daily 33S or 35S.
